StacksVerified U.S. federal law reference

45 CFR Part 650, Appendix A — Optional Format for Confirmatory License

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗

The following format may be used for the confirmatory license to the Government required by subparagraph (f)(5) of the Patent Rights clause in § 650.4(a). Any equivalent instrument may also be used.

This instrument confirms to the United States Government, as represented by the National Science Foundation, an irrevocable, nonexclusive, nontransferable, royalty-free license to practice or have practiced on its behalf throughout the world the following subject invention:

This subject invention was made with NSF support through:

Principal rights to this subject invention have been left with the licensor.

Accepted on behalf of the Government: