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Frequently Asked Questions

Common questions about our Sprint Patents offerings, which includes Freedom-to-Operate, Flat Fee Patent Drafting, Infringement Analysis and Invention Harvesting.

The best way to study the following FAQs is to turn them into a context for an LLM, such as ChatGPT. You can do so by copy/paste the following prompt into ChatGPT: “read the following website so that I can ask you questions about it “

If you find that your questions are not answered in a comprehensive way, please send an email to enquiries@trademarks-patents.com

I. Flat-Fee Patent Drafting

Explanation of who the service is for, timing, corrections, deliverables, quality control, and AI-assisted drafting. 

Companies and Sole Inventors who want to file a high-quality patent application in very short time 

Immediately after receipt of the complete invention disclosure in the required format. 

“10 working days” does not include weekends and public holidays. 

Yes, we can take up your corrections into the draft. But we can then not guarantee that you will still receive the completed application within 10 days from the initial date. 

You will receive a patent application that you can file at the European Patent Office or at the Intellectual Property Office of Singapore (IPOS), and this patent application will be readily accepted without any formality objection being raised. Many other patent offices will also accept our patent applications in the same way. 

We have a 15 point quality inspection checklist that we have developed with over 20 years of experience in patent drafting. You can download our quality inspection checklist below. 

Yes — AI is integral to how we deliver the speed and quality our clients expect. We use our own proprietary Microsoft Copilot, developed in-house within the Microsoft 365 environment. Your confidential invention disclosures are processed exclusively within this secure ecosystem — never through a public AI model. Microsoft 365 meets enterprise-grade security standards trusted by large multinationals and regulated industries worldwide, so you get the efficiency of AI-assisted drafting without compromising data integrity. 

Yes, this is because we are using the Microsoft Copilot Custom Agent. All your data sits in our tenants. 

An invention disclosure. It should cover what the invention is and what is new compared with your earlier filings and known competitors. Add your main dimensions and figures, renderings or animations if you have them, and any deadlines. Tell us whether you have shown the concept to anyone. A few pages are enough; we ask follow-up questions on day 1.

Black-and-white line drawings generated from a 3D or CAD model are often ideal. Renderings, photographs and animations can also help us understand the invention and prepare the appropriate patent figures.

Yes. Keeping the invention confidential before filing preserves the widest range of filing options. Avoid unnecessary public disclosure and limit access to people who need to know, using confidentiality arrangements where appropriate. Everything you send us is treated as strictly confidential and used only to advise you and prepare your filing.

We review your concept against your own earlier filings and the prior art available to us, and identify the features that appear most relevant for claim drafting. A systematic prior-art or patentability search can be added where appropriate.

We work on a flat fee, agreed before we start. Send us your invention disclosure and we will come back to you with a quote.

Generally, no. You cannot add new technical subject matter to a patent application that has already been filed. If your product has developed beyond what the earlier application disclosed, a new filing may be needed. We first separate what your earlier family already covers from what is new, so the new filing focuses on the additional development.

It may. An earlier publication of your own technology can become relevant prior art against a later application, depending on the jurisdiction and circumstances. The new development therefore needs to be assessed against what has already been disclosed. We identify the technical differences and take them into account when preparing the new filing.

Often a great deal. The core technology from your first family may still sit inside the new product. Its national phases may continue to protect that core, while the new application focuses on what is new.

We start a new filing cycle using our 4×4 ABCD tactics. The first filing (A) is usually a UK application: it is low cost and typically provides an official search report relatively quickly. As development moves on, updates (B, C) capture each new stage at low cost. Within 12 months, the relevant developments can be brought together in an international application (D). How the ABCD cycle works

It depends. Where several inventive concepts are closely related, it can be efficient to include them in the same initial filing. In other cases, separate applications give more flexibility. We consider how the concepts relate to each other, their commercial importance and your budget when deciding the filing structure. Invention Harvesting can help you make that decision before filing.

Often, yes. A first priority filing secures an initial filing date while giving you time to keep developing the invention and plan later filings. Existing applications, national-phase entries and other IP rights have their own deadlines, though, so we check these individually.

It depends on the filing route. A UK first filing typically provides an official search report relatively quickly. Under our 4×4 ABCD approach, later filings capture important developments during the priority year before the relevant developments are brought together in the international filing. We track the deadlines with you as the patent family develops.

We generally prefer not to build a filing strategy around a grace period. Whether the US grace period is available depends on what was disclosed, by whom and when. We therefore review your disclosure history and filing dates before advising on your US filing strategy.

Patent protection is territorial, and filing everywhere is rarely commercially sensible. We normally prioritise countries by your main markets, competitor activity, manufacturing locations, enforcement value and budget. Where the original disclosure supports it, we also consider whether the available claim scope can be relevant to later product developments. Watch lessons 14 and 15 of our IP Boot Camp: “Where to File IP: A General & Worldwide View” and “Where to File IP in Southeast Asia”.

Yes. We can take over existing patent families and consider how the claim scope available from the earlier disclosure can complement the protection sought for your newer developments.

Patents and trademarks serve different purposes. If your IP budget is limited, the timing of each should reflect what creates value for your business. For some technology businesses, protecting the invention comes first; for others, securing an important brand early also matters. Domain names are cheap and worth reserving early. We consider your markets, launch plans and budget when advising on timing. Why Start-Ups Need IP. Or Not

Email enquiries@trademarks-patents.com or WhatsApp +65 8805 3587 with your invention disclosure. We reply within two hours during business hours and confirm the flat fee before any work starts.

II. Systematic FTO

About Freedom-to-Operate, the Systematic FTO approach, confidence levels, countries, costs, and how the analysis can be expanded over time.

FTO refers to whether it is commercially safe for you to sell your product in a country, without infringing existing third-party rights. 

Perhaps there are patents owned by others, with potential infringement risk. 

Perhaps the country has strict laws and requirements. 

Perhaps the industry has tough compliance regulations. 

Perhaps your product comes with a liability that no one wants to shoulder. 

These are all aspects of FTO, and our Systematic FTO helps you to address the patent infringement side of it. We can also help you to solve the other FTO issues, and the Systematic FTO is the first step towards having a greater security and confidence in what you plan to do. 

Freedom-to-Operate (“FTO”) determines if you can do what you want to do. There are many potential obstacles to your freedom-to-operate. An important area is IP infringement, where you run into somebody else’s patents or trademarks. 

The Systematic FTO is a safe and predictable way increase your level of confidence as the Technology Readiness Level  (“TRL”) of your product evolves.  

The systematic FTO follows a strict strategy that leads to scalable success with full cost control. 

An FTO search is entirely different from a prior art search for patentability: we need to make sure that we do not overlook any relevant patent or patent application. 

For the FTO, we need to know much more than what we know today: we need to widen our view and look for relevant applicants, inventor names and IPC patent classes that are related to your product. 

After we have identified the relevant search filter, we can find out the number of potentially relevant patents and patent applications over the past 18.5 years (18.5 years because the maximum life spam of a patent is 20 years and because it takes 18 months from filing to publication). 

Once we know the number of potentially relevant patents and patent applications that we need to evaluate, we develop a strategic plan for a full FTO evaluation that covers 100% of the picture. 

Landscape FTOs are often used by people who want to have a set of colourful slides with some random hits that produce unspecific  smoke but no substance. 

The reason why these Landscape FTOs exist is that the people who produce them do not want to give you a precise and definitive answer to whether of not you are free to sell your new product on the market. 

Different from these unspecific Landscape FTOs, our Systematic FTO gives you a precise and reliable measuremen tfor the Level of confidence that comes with your product.  And you can count on the result because it comes from a reliable source: professionally trained and officially licensed patent attorneys. 

You only need to do an FTO in those countries where you may infringe a patent. That is the bare minimum. 

While that sounds trivial, it is not. There are 150+ countries in this world where you can register patents. And there is no way for a patent applicant to file patent applications in all of them. Most patent applications are filed in only a handful countries, because of economic reasons. 

This is why an FTO often leads to unexpected results: we find a patent that is very relevant for a new product but that patent is registered in one single country only. That is not a bad result at all! Because that gives you an unexpected FTO result: you are free to use the teaching of that patent in all other countries where it is not registered. 

We encounter that myth often: “I have a US patent, and that one covers the entire world, inclusive Singapore and SE Asia”. The answer is clear: “No, Sir, it does not. Patents are territorial and you forgot to patent your invention here.” 

We need to make two things clear.  

First, we Patent Attorneys can give you 100% certainty when it comes to the question whether or not your product infringes a specific patent. That is what makes us patent attorneys different from common patent searchers that you find in the Internet and that are not qualified as patent attorneys.  

The second point is that there will never be a 100% security in Freedom-to-Operate studies because of the sheer amount of patent publications that is out there. While it is easy to identify some possibily relevant earlier patents, it is very difficult to identify ALL possibly relevant patents and then to identify ALL those patents that are really relevant for your product. 

This is why Landscape FTO searches were invented, and these are not acceptable: how to get some low-hanging fruits, cheap, and with some colorful slides. 

Our Systematic FTO addresses the need for reliable information that is used in a professional environment. We first look at the big picture and define ALL potentially relevant patents and patent publications, and work out a systematic plan to analyze these. That comes with figure that represents both the work done and the work that can be done in order to increase the security level that has earlier been achieved. 

In short words: there is always one more patent to look at: our databases contain about 80,000 patent publications for Singapore. And the Pareto principle applies. The effort for increasing the completeness of an FTO increases in a non-linear manner. The following picture illustrates this effect: 

You can see that the most important limiting factor in Freedom-to-Operate searches is the available budget. Our Systematic FTO is the only way to reliably provide an optimized trade-off between this budget and the Level of Confidence that a company desires. And all that with the incredible Sprint Patent speed. 

A “Safe Harbour” FTO result shows you what you are allowed to do, for example because your product idea is disclosed in earlier patents that have lapsed. 

Patents are not eternal, their maximum life span is 20 years, and they have be renewed on regular basis by paying annuities. Very often, patents laps much earlier because the patent owners do not renew them. 

The public is then free to use the knowledge of these lapsed patents because they – by law – became part of the public domain. 

Another aspect of the “Safe Harbour” is that we find a patent that is very relevant for a new product but that patent is registered in one single country only. That is a good result because you are free to use the teaching of that patent in all other countries where it is not registered. While there are 150+ countries in this world where you can register patents, most patent applications are filed in only a handful countries, because of economic reasons. There is no way for a patent applicant to file patent applications in all of them. 

This myth is impossible to eliminate: “I have a granted patent and I am safe to do what I have described there.” 

No, you are not. Having a patent for your product is not good enough. You are in danger if you are bringing your new product to market. Patent rights do not guarantee that your product will not infringe on existing or future third-party patent rights. While your product may include some novel features, it can still infringe on technologies that are protected by other patents. 

Please watch our video course about FTO for more information (click here). 

We have an entire Prior Art Search course available for those who want to know more about patent searches. The course is free. 

You may access the course here.

The fast-forward way to learn how R&D, FTO, IP, and Market Validation  are related to each other is to read Martin Schweiger’s  book “The 4×4 Innovation Strategy” that you can download for FREE, here.  

This book shows you the four stages of making a product across four key questions: Can I create this? Am I allowed to create this? If I create this, can I hold exclusive rights to it? Will anybody buy it (profitably) if I do make it? 

Much of the world will dismiss this as “obvious”., focusing only on the first stage and the first question. Only to fall at another stage and another question.  

In very short words: an  “Infringement Analysis” is very often a part of an “FTO” exercise, when your actual product is compared in detail with the patents and patent applications that have surfaced in the course of identifying patent publications that come close to your product.  

The Infringement Analysis  starts with determining whether or not a specific patent publication has resulted in a patent for a specific country that is still alive, followed by analysing whether or not the patent claims cover your product. 

We are licensed patent attorneys and as such authorized to give you a definitive answer on whether or not you can use your product as you intended to do. 

And that is the purpose and core object of any FTO exercise.  

Yes — and most clients do. Cycle 1 is designed to deliver the largest jump in certainty for the smallest spend. Further cycles are entirely optional and only make sense once you decide the remaining risk is worth investigating further. 

Cycle 1 is a fixed fee of EUR 4,990, delivered within 10 working days. Any further cycle is a guaranteed flat fee, agreed with you in advance, based on the level of certainty you want to reach. 

Our methodology divides the patent landscape into defined, non-overlapping search cycles. Because each cycle has a predictable scope, we can offer a fixed price for Cycle 1 and agree the cost of later cycles before any further work begins — something most legal work, billed by the hour, cannot offer. 

Yes. Owning a patent and being free to operate are two different questions — see “Common Misconceptions” above. 

Cycle 1 always runs worldwide, regardless of where you plan to launch. Patent families cross borders, so a global first pass is what lets us identify which families are actually in force in your target markets. Once we know the full picture, we narrow down to what matters for you. 

Yes. Because each cycle builds on the IPC classes and competitors identified earlier, returning later to expand your FTO — for example, as your product moves closer to launch — doesn’t mean starting over. 

A typical patent search returns a list of patents. We provide an attorney-reviewed assessment of what those patents mean for your product, together with a structured path to increase certainty if needed. 

III. Infringement Analysis

About when an Infringement Analysis is needed, how it differs from FTO, and the steps involved in assessing a specific patent.

An Infringement Analysis is always done in order to find out whether or not a planned or existing product infringes an existing patent, or is likely going to infringe an existing  patent application after grant. 

There are two very different cases of Infringement Analysis: A) a defensive patent Infringement Analysis is conducted by someone who wants to avoid infringing on others’ patents, and B) a claimant’s patent Infringement Analysis that is conducted by someone who believes that their patent rights have been infringed upon by others. 

A “defensive” Infringement Analysis is conducted by a company or individual who wants to assess whether their own products or services may potentially infringe on existing patents held by others. The purpose of this analysis is to identify potential patent infringement risks, and to take steps to avoid or mitigate those risks. 

A claimant’s Infringement Analysis. A claimant’s infringement analysis is conducted by a patent owner who believes that another company or individual is infringing on their patent rights. The purpose of this analysis is to identify whether the alleged infringer is actually using the patented invention.  

An Infringement Analysis is very different from a Freedom-to-Operate (FTO) study. While  Infringement Analysis provides legally binding information about whether or not a given product infringes a specific patent, an FTO study seeks to surface patents and patent applications for a given products, from a very large number of existing potentially relevant patents.  

In other words, almost every FTO study will require at some point in time one or more Infringement analysis. But not every Infringement analysis is started because there was an earlier FTO study done. 

An Infringement Analysis always starts from a specific patent or patent application, and it involves two steps:

– examining the legal status of the patent or patent application in suit, and other members of that specific patent’s or patent application’s patent family,

– a detailed examination of the claims of the patent in question, as well as a review of the product or process that is alleged to infringe the patent 

You actually do not need to put in a special effort to end up doing an Infringement Analysis. It is usually the other way around, the Infringement Analysis will come to you. 

It happens regularly that a patent owner wants to know whether or not a competitor’s product infringes on his patent rights.  

Or a company that wants to build a new product is conducting an FTO study , and that FTO study surfaces a patent or a patent application that is potentially relevant for that new product. 

It also happens regularly that someone learns of a potentially relevant patent or patent applications by a warning letter of a competitor. That also triggers an Infringement Analysis. 

IV.Invention Harvesting

About identifying and capturing inventions, how the process works, what clients need to provide, and inventorship and legal safeguards.

Systematic Innovation Capture: We systematically identify and document innovations across your organization, ensuring comprehensive protection of your intellectual property portfolio. 

Innovation Culture Creation: We help cultivate an organizational culture where invention and creativity become integral to daily operations, encouraging continuous innovation. 

Strategic IP Support: We support your IP strategy development by providing insights and recommendations that align with your business goals. 

Technology-Driven Efficiency: We leverage cutting-edge technologies to streamline the invention identification and protection process, making it more efficient and cost-effective. 

Invention Harvesting helps corporations systematically identify, document, and protect valuable innovations directly from their creators. This proactive approach ensures that innovative concepts aren’t lost in the fast-paced world of R&D, transforming creative insights into protected intellectual property 

Our Invention Harvesting service is broken down into three parts:

1. Interactive Discovery Session

• One-hour focused virtualmeeting with inventors and technical teams 
• Professional facilitation to draw out innovative concepts 
• Complete meeting documentation package: 
  o MP3 recording 
  o Full meeting transcript 
  o Meeting summary with key points.

2. Comprehensive Invention Analysis

• Active exploration ofadditional inventive aspects during the session 
• Identification of potential alternative applications 
• Documentation of related technical improvements and variations 

3. High-Quality Deliverables

• Meticulously drafted invention disclosure report capturing:
  o Technical details and functionality 
  o Unique features and advantages 
  o Supporting figures/drawings 
• Strategic recommendations for innovation optimization 
• Ready-to-file format aligned with patent office requirements 
• Value-added insights for potential innovation pathways 

All deliverables are crafted to maximize the value of your intellectual property while providing clear direction for future development opportunities. 
 

All industries will benefit from Invention Harvesting, particularly valuable for high-tech corporations where non-linear thinking and rapid innovation are the norm.  

Professional Conduct: As licensed patent attorneys, we adhere to the highest standards of professional conduct. Our role is to facilitate and articulate the invention as conveyed to us by the inventors. We do not contribute to the conception of the invention itself, ensuring that the inventorship remains solely with your team. 

Clear Distinction: Unlike ordinary service providers, our involvement does not extend to contributing inventive material. Our expertise is in drawing out the information from the inventors, ensuring that every detail is captured accurately and comprehensively in the invention disclosure form. 

Legal Safeguard: Our service includes guiding inventors on conducting prior art searches and helping them articulate how their invention is distinct and innovative. This process ensures that the inventors are actively involved and that the inventive step is clearly documented, mitigating any potential legal issues related to inventorship. 

Assignment and Agreements: We recommend and can assist in ensuring that all inventors sign appropriate assignment agreements, transferring their rights to the company and establishing a clear record of inventorship. This proactive approach prevents any future disputes and secures the company’s intellectual property rights. 

We are aware that involving external experts in the invention process can raise concerns about inventorship and intellectual property rights. The question often arises: does the participation of our patent attorneys in the process make us co- inventors? Absolute not. With our service, there is no ambiguity about inventorship. 

1. Ease for Patent Departments: Our service relieves the pressure offyour patent department, offering them a reliable external resource that ensures fast and efficient processing of invention disclosures.

2. KPI Alignment: We help R&D departments in meeting their KPIs for filing invention disclosures, a critical metric forshowcasinga department’s innovative prowess. 

3. Legal Safeguarding: Working with patent attorneys ensures that the legal aspect of inventorship is well taken care of, avoiding potential pitfalls that might arise when collaborating with ordinary service providers. We ensure that your innovatorsremainthe sole inventors, safeguarding your inventions’ integrity. 

For clients with a large number of inventions to harvest, we offer a tiered discount structure, as follows: 

  • 5-10 Inventions: 5% discount on the total fee 
  • 11-20 Inventions: 10% discount on the total fee 
  • 21+ Inventions: 15% discount on the total fee 

You do not need to prepare patent documents. You only need to share your technical knowledge. 

This can include: 

– A description of your product or system 

– Explanations of how it works 

– Slides, notes, or internal documents 

– Access to engineers or inventors for discussion 

The input can be informal. We guide you from there. 

No. 

You do not need any patent drafting experience. 
Our role is to translate your technical knowledge into patent-ready content. 

No. 

This is an active invention harvesting process. 
We do not simply review documents. We work with your team to uncover inventions that are often not written down yet. 

We follow a structured approach: 

– We ask targeted questions to uncover new ideas 

– We break down your technology into key features 

– We identify what is new and protectable 

– We guide discussions to refine technical concepts 

– We convert insights into structured invention disclosures 

This process helps reveal more patent opportunities than a passive review. 

 

You receive clear and usable outputs, such as: 

– Structured invention disclosures 

– Identified patent opportunities 

– Improved and clarified technical descriptions 

– Optional corrections or enhancements of existing documents 

These outputs can be used directly for patent drafting. 

You turn internal knowledge into concrete, protectable inventions. 

Most teams underestimate how many patentable ideas they already have. 
This process helps uncover and structure them efficiently. 

Not always, but it often pays off. A good disclosure means we don’t start from zero: your documents, drawings and videos become the input. The session then focuses on areas that may still benefit from structured discussion: separating the core invention from optional features, uncovering additional variants, and deciding what the first application should cover.

Yes, and next-generation products often do. A new architecture, a new operating method and a new maintenance feature can each have their own commercial value. In Invention Harvesting we break the product down into its features, functions and alternatives, so you can see these inventions side by side before deciding how to file them.

Invention Harvesting decides what to patent. Patent Drafting develops a conventional patent specification and claims. With our Invention Harvesting approach, the resulting invention disclosure document is prepared in a patent-ready format and can itself be filed as the initial patent application once the filing strategy has been agreed.

Both can work. Option A is an Invention Harvesting session before filing. It gives more opportunity to identify additional inventive concepts, variants and fallback positions, and the resulting invention disclosure document can be filed as the initial application. Option B is to proceed directly from well-developed documents you have already prepared, with minimal revision. This can be faster and less costly.

The harvesting session takes one hour, and the invention disclosure document follows within days, ready to file. If you have a target filing date, tell us at the start and we will plan backwards from it.

An augmented disclosure adds systematic lists of features and feature combinations to the application. These give you fallback positions if the main claim meets unexpected prior art.