Home › CFR › Title 48 › Part 122748 CFR Part 1227 — Patents, Data, and CopyrightsSubpart 1227.3 — Patent Rights Under Government Contracts§ 1227.304— Procedures.§ 1227.304-4— Appeals.§ 1227.305— Administration of patent rights clauses.§ 1227.305-4— Protection of invention disclosures.