What is a freedom-to-operate review for an AI or software product? It evaluates whether planned commercial activities may infringe relevant third-party patent claims in the markets being considered. It differs from a patentability search, which investigates whether your own invention may qualify for protection. An FTO review informs risk decisions; it does not guarantee a lawsuit-free launch.
A company can build original software, own its source code, and file a patent application while still facing questions about another party’s patent rights. That distinction matters when a product is about to reach customers, enter a new market, or become the subject of investment due diligence.
For founders and product leaders, the useful approach is to review patent risk while technical choices can still change. A structured conversation with counsel can connect the product architecture, target markets, and business commitments to an appropriate scope of analysis.
Why your own patent does not establish freedom to operate
The USPTO explains in its guidance on managing a patent that a patent grants a right to exclude others, rather than affirmative permission to practice the invention. An earlier patent may cover an aspect of a later improvement.
Imagine a hypothetical company that invents an improved scheduling mechanism for an AI service. Its contribution might be patentable, yet the overall implementation could incorporate a separate mechanism covered by another party’s enforceable patent. Whether that occurs depends on the claims and implementation, not on how original the product feels.
BLTG’s patent services include patent analysis, infringement and invalidity review, and due diligence. These activities address different questions from preparing the company’s own patent application and can support a more complete product strategy.
Patentability, landscape, and FTO searches answer different questions
A patentability search looks for earlier material relevant to whether an invention is new and nonobvious. A landscape review explores the patent activity around a field, competitors, or technical direction. An FTO analysis focuses on potentially relevant rights affecting planned commercial activity.
The search universe and analysis can differ. An old publication may be important prior art even if it has no enforceable patent claims. Conversely, an in-force patent might be relevant to your implementation even when it does not eliminate the novelty of your own improvement.
WIPO’s resources on inventions in the public domain include a freedom-to-operate tool that helps businesses examine third-party IP considerations. Use this distinction when defining the work with counsel instead of requesting a generic “patent search” and assuming it answers every question.
Define the product and commercial activity first
An FTO review needs a sufficiently clear description of the product. Gather architecture diagrams, key processing steps, hardware interactions, deployment configurations, and meaningful optional features. Explain how the commercial version differs from the prototype.
For an AI service, identify what runs in the cloud, what runs on the customer’s device, and which functions are supplied by vendors. Describe the training and inference workflows separately when they involve different mechanisms. Counsel may need to understand where operations occur and who performs them.
Specify target countries and launch plans. Patent rights are territorial, and software distribution can involve several places and actors. “We sell online” is not enough to define the commercial scope. Document intended customer markets, relevant infrastructure, and expected changes to the product.
This technical intake is often the most useful early investment. A narrowly described product may miss important features, while an undefined roadmap can make the analysis unnecessarily broad and costly.
Review claims and legal status, not just patent titles
A patent title or abstract can indicate a useful lead, but it does not define the legal scope of protection. Counsel evaluates relevant claims and compares their limitations with the planned implementation. Related family members and claim differences across countries may also matter.
Legal status requires review too. Determine whether a patent is in force in a relevant jurisdiction, whether related applications remain pending, and what later prosecution could change. A publication labeled “abandoned” does not necessarily resolve questions about every related application or patent.
Public databases can help identify material, but search results need interpretation. Different terminology, classification choices, and incomplete visibility into unpublished applications create limits. Preserve the search scope and date so that a later reader understands what the review actually covered.
Make decisions while design alternatives remain available
A useful review produces options for the business. Counsel might conclude that identified claims do not cover the implementation, recommend further analysis, explore a license, or discuss a technical modification. Those options depend on the facts and should not be reduced to a universal checklist.
WIPO’s discussion of launching a product and freedom to operate describes approaches such as licensing and designing around third-party patents. A design change must be evaluated against the relevant claims; changing a label or adding a cosmetic feature is not a reliable substitute.
Engineering and counsel should work together. The lawyer identifies the legal concern; the technical team explains feasible alternatives and their effect on performance, cost, and customer requirements. Review the revised implementation before treating it as a resolved issue.
Check licenses, vendor terms, and ownership alongside patent risk
A patent-focused FTO review is not a complete clearance of every IP issue. An AI product may depend on model licenses, open-source components, customer data permissions, contractor work, and confidential information. Each can impose a separate constraint.
Review whether vendor terms provide relevant rights and what any indemnity actually covers. Check exclusions, notice obligations, control of defense, liability limits, and restrictions on modifications or combinations. The existence of an indemnity does not itself establish that the product avoids infringement.
BLTG’s IP agreements practice can help businesses examine software and licensing relationships. Its copyright and trade secret services address related assets. Coordinate these reviews so the product team understands which questions have actually been answered.
Use a staged review tied to business milestones
Not every company needs the same depth of analysis at every development stage. Discuss a scope that reflects technical uncertainty, product value, customer commitments, market exposure, and budget. Early review can identify areas requiring attention; more developed features may justify a closer claim analysis.
Build review points into architecture selection, release preparation, entry into another country, and major feature changes. An old review may no longer match the product after a new inference architecture or deployment model is introduced.
Set monitoring and update responsibilities with counsel. Newly published applications and later-issued claims can change the available information. An FTO review should be understood as an assessment within its stated scope and date, rather than a permanent certification.
What to prepare for an FTO consultation
- Architecture: Describe the product’s components and critical processing steps.
- Commercial scope: Identify countries, customers, activities, and deployment locations.
- Timing: Provide release dates, contractual commitments, and financing milestones.
- Known concerns: Identify patent notices, competitor rights, and previous search results.
- Third-party terms: Collect model, software, data, supplier, and customer agreements.
- Flexibility: Explain which features can still change and what alternatives cost.
Share substantive technical details through a channel agreed with counsel. Keep legal review coordinated rather than distributing unreviewed infringement conclusions across sales materials or product documentation.
Frequently asked questions about freedom to operate
Do we need FTO analysis if we wrote all the code ourselves?
Independent code development does not by itself resolve patent infringement questions. Patent claims can address a method or system regardless of whether code was copied.
Does a pending patent application prove our product is cleared?
No. Your application concerns potential rights in your invention. It does not grant permission to practice technology covered by another party’s rights.
Can a keyword search replace a legal FTO review?
A keyword search can provide leads, but it does not interpret claims, assess legal status, or compare all relevant limitations with the implementation. Define the needed analysis with counsel.
Does using an open-source component eliminate patent risk?
No general assumption applies. Review the specific license, any patent provisions, relevant rights, and the way the component is used or combined.
When should an FTO assessment be updated?
Consider updates when material features, target countries, deployment arrangements, or relevant patent information change. Agree on review triggers and monitoring with counsel.
Review launch risk with BLTG
Berkeley Law & Technology Group, LLP offers patent analysis, due diligence, and technology agreements services through offices in Austin, Frisco, and Portland. A coordinated review can help product leaders understand the patent questions affecting their commercial plans.
Contact BLTG to discuss patent risk before an AI or software product launch. Provide a high-level product description, intended markets, and launch timing, then ask how to share detailed materials securely.