Browse all patent guides · Patent or trade secret
Patent or trade secret? Start with how the product works.
A patent may protect a qualifying invention through enforceable claims. Trade secret protection concerns valuable information kept confidential through reasonable measures. For software founders, inventors, and small businesses, the right discussion starts with what competitors can learn and what the business can realistically keep secret.
Two forms of protection, different limits.
| Question | Patent | Trade secret |
|---|---|---|
| What is protected? | The invention defined by valid, enforceable patent claims. | Information that qualifies as a trade secret, including value from secrecy and reasonable measures to protect it. |
| Must the information be disclosed? | The application must adequately disclose the claimed invention. Publication and issuance can make that disclosure public. | Confidentiality must be maintained; no USPTO registration creates the right. |
| What if a competitor develops it independently? | Independent development alone is not a defense to patent infringement. | Trade secret law generally does not prevent lawful independent development or reverse engineering. |
| How long can protection last? | A limited statutory term, subject to applicable requirements. | Potentially while the information continues to qualify; secrecy can be lost. |
| What requires ongoing attention? | Application work, examination, claim scope, applicable fees, and enforcement decisions. | Access controls, confidentiality practices, contracts, and evidence of improper acquisition, use, or disclosure. |
The USPTO’s trade secret toolkit explains the core requirements and lawful ways others may acquire the same information. A confidential label by itself does not settle whether protection exists.
Four questions that change the discussion.
What does using or examining the product reveal?
Separate visible behavior, downloadable code, hardware features, and information retained on your servers. A customer demonstration may reveal some details while leaving others undisclosed. Review the particular information rather than labeling the whole product “secret.”
Can the business maintain meaningful confidentiality?
Identify who needs access, how access is controlled, and what happens when employees, contractors, or vendors leave. Agreements should fit the relationship and be supported by actual practices. WIPO describes practical measures for protecting confidential information.
What would a patent application need to explain?
Potential claims must be supported by sufficient disclosure. Keeping a detail secret cannot justify omitting information required to support the claimed invention. Our software and AI patent services explain the technical information that makes a filing discussion useful.
How would the protection support the business?
Discuss the feature’s expected useful life, likely competitors, licensing goals, target countries, and how infringement or misuse might be identified. A technically promising idea still needs a realistic plan for the work, cost, and commercial objective.
Three hypothetical product decisions.
These invented examples illustrate questions to investigate. They are not client matters, patentability findings, or assurances of protection.
A downloadable inspection application.
A company distributes software that uses a new image-processing sequence. If examination of the delivered software could reveal the sequence, relying on secrecy alone may be fragile. Counsel could assess the technical contribution, prior art, and what an adequately supported patent claim might cover. Distribution does not itself establish patentability.
An AI service with an internal training process.
Customers receive predictions through an interface, while training methods and evaluation records remain on company systems. The discussion changes if outputs reveal the method, vendors retain access, or similar methods are easy to develop independently. The team should assess both potential patent protection and the practicality of maintaining specific information as a trade secret.
A manufacturer with a new sensor arrangement and process settings.
The sensor arrangement may be visible in sold equipment, while separate calibration settings stay inside the factory. Different parts of the product may call for different protection. Any patent application must still disclose what the law requires; a combined strategy is not permission to withhold necessary technical detail.
Our software and AI worked examples explore how implementation details can change a filing discussion.
Discuss disclosure and countries before launch.
U.S. nonprovisional utility applications generally publish after 18 months from the earliest filing date for which benefit is sought, subject to exceptions. Publication can occur even if no patent is ultimately granted. The USPTO explains application publication and the conditions for a nonpublication request. Do not assume a U.S. nonpublication request fits a planned foreign or PCT filing.
Public disclosures, sales activity, repositories, and earlier filings can affect available options. Many countries restrict patent protection after a pre-filing public disclosure; the USPTO’s international filing guidance explains why early planning matters. Review timing with counsel rather than assuming a U.S. grace period preserves foreign rights.
For teams outside the United States, identify where development occurs and where protection is needed. Our international client page explains U.S. patent representation and coordination with counsel in other jurisdictions. Trade secret rules and contractual limits also vary by jurisdiction.
Prepare a focused conversation.
- Identify the technical feature and the business advantage it creates.
- List what has been disclosed, to whom, under what conditions, and when.
- Separate information delivered to customers from information retained internally.
- Identify contributors, ownership records, existing agreements, and access arrangements.
- Describe launch dates, target markets, budget, and the decision you need to make.
A patent or confidentiality strategy does not establish freedom to operate under other parties’ rights. See our patentability and freedom-to-operate guide for that separate question.
For recurring product decisions, our small-business patent counsel services connect filing priorities with the product roadmap. The agreed engagement defines the work; a patent application assignment does not automatically include a trade secret program or contract review.
Choose the next step around your product.
Parti & Oliveira PLLC can discuss how patent work fits your technology and business plans. Start with your general technology area, country, development stage, and any approaching deadline. Keep the initial inquiry nonconfidential.
Our patent costs and payment options page explains scope and possible installment arrangements for suitable engagements. Government charges and outside expenses are considered separately. Confidentiality measures also require resources; keeping information secret is not automatically a cost-free alternative.
Wait to send source code, secret methods, or other confidential material until the firm confirms how to proceed. Contacting the firm does not establish an attorney-client relationship.