When patent portfolios are used as loan collateral, a sloppy U.C.C. filing or a missing USPTO recordation can render your security interest unenforceable—or worse, subordinate to another party’s.

How to Secure Patents – Checklist

Securing Patents Under U.C.C. Article 9 and USPTO Rules


šŸ”’ For Lenders: Ensuring a Perfected and Enforceable Security Interest

šŸ” Pre-Closing Diligence

  • ☐ Confirm patent ownership via USPTO Assignment Search

  • ☐ Identify all relevant patents and patent applications, including continuations/divisionals

  • ☐ Ensure debtor (borrower) has rights in the collateral

  • ☐ Confirm there are no existing liens or licenses that impair enforceability or priority

āœļø Security Agreement

  • ☐ Clearly describe collateral, including:

    • All issued patents

    • Patent applications

    • Proceeds, royalties, and income streams

  • ☐ Include a schedule of patents with registration numbers

  • ☐ Require borrower to maintain patents and pay USPTO fees

  • ☐ Include covenants about:

    • Not abandoning patents

    • Reporting infringement or litigation

    • Not transferring ownership without lender consent

šŸ“ Perfection Under Article 9

  • ☐ File U.C.C.-1 financing statement in debtor’s state of incorporation

  • ☐ Use precise legal name of debtor (check Secretary of State records)

  • ☐ Use broad, but accurate, collateral language (e.g., ā€œAll general intangibles including patents and proceedsā€)

šŸ›ļø Recordation with the USPTO

  • ☐ Prepare and file a confirmatory security agreement

  • ☐ File via USPTO Assignment Recordation Portal

  • ☐ Double-check:

    • Patent numbers are correct

    • Debtor/secured party names match U.C.C. filing

    • Agreement language identifies the interest as a security interest

šŸ” Ongoing Monitoring

  • ☐ Periodically review:

    • Assignment records at USPTO

    • U.C.C. financing statement status

    • Maintenance fee payments

  • ☐ Include renewal or continuation of U.C.C. filing (5-year limit)

  • ☐ Track encumbrances, litigation, and ownership changes


🧾 For Borrowers: Staying Compliant and Protecting Your Assets

🧱 Internal Records and Ownership

  • ☐ Maintain internal IP ledger with:

    • Patent numbers

    • Application status

    • Dates of issuance and expiration

  • ☐ Ensure all patents are properly assigned to the borrowing entity

  • ☐ Disclose:

    • Pending applications

    • Joint ownership

    • Prior licenses or encumbrances

šŸ¤ During Negotiation

  • ☐ Carefully review the security agreement for:

    • Scope of rights being pledged

    • Borrower obligations

    • Cure periods and default triggers

  • ☐ Retain copies of all signed documents and filings

šŸ“£ Post-Closing Obligations

  • ☐ Monitor and pay USPTO maintenance fees on time

  • ☐ Notify lender promptly of:

    • Patent litigation or challenges

    • Office actions or reexaminations

    • Material changes to title or scope of rights

  • ☐ Provide lender with:

    • Updated patent schedules annually

    • Notices of license agreements or transfers

🧯 In Case of Default

  • ☐ Understand lender’s rights to:

    • Foreclose on or transfer patents

    • License, sell, or monetize rights

  • ☐ Be prepared to cooperate in IP asset recovery or enforcement proceedings