48 C.F.R. § 27.304-1
(b) Exceptions.
(c) Greater rights determinations. Whenever the contract contains the clause at 52.227-13, Patent Rights—Ownership by the Government, or a patent rights clause modified pursuant to 27.303(e)(2), the contractor (or an employee-inventor of the contractor after consultation with the contractor) may request greater rights to an identified invention within the period specified in the clause. The contracting officer may grant requests for greater rights if the contracting officer determines that the interests of the United States and the general public will be better served. In making these determinations, the contracting officer shall consider at least the following objectives (see 37 CFR 401.3(b) and 401.15):