NASA and DoE ownership contests are handled by the USPTO using procedures similar to patent interferences. The MPEP 2309 states: "Although these cases are not interferences, the interference practices in this chapter generally apply to NASA and DoE ownership contests as well." The process involves collaboration between various USPTO departments: The examiner works in coordination with Licensing and Review One of the Technology Centers' Interference Practice Specialists is involved Cases are suggested to the Board for determination This approach ensures that the specialized nature of these ownership contests is properly addressed while utilizing established interference procedures. To learn more: NASA DoE ownership contests USPTO procedures interference practice