The Federal Judicial Center entry for Bates, John D., states: “Assumed senior status on October 12, 2014.” The D.C. court continues to list him as Senior Judge John D. Bates, with chambers and a court webpage.
Senior status under 28 U.S.C. § 371 is a statutory election that reduces a judge’s required workload while leaving the commission in place. It is not a resignation. Bates continued to issue published opinions after that date, including the 2018 DACA rescission decision and the 2025–2026 Trump-administration dockets in this file.
The FJC also records that the seat he vacated as an active judge was later abolished. That is a staffing note about the court. It is not a finding about any case.