Why have the prefixes of trial proceeding numbers changed from "2012" to "2013" (e.g., IPR2012 to IPR2013)?
保存版の掲載情報です。最新の営業状況・料金・利用条件は出典をご確認ください。
保存されている情報
The prefixes of trial proceeding numbers track the fiscal year. Fiscal year 2013 started on October 1, 2012. Thus, any petitions filed between October 1, 2012 and September 30, 2013 will receive a trial proceeding number with a prefix of "2013" ( e.g. , IPR2013 or CBM2013).
- Current entry point
- Answer details at www.uspto.gov/patents/ptab/faqs, PTAB trials via Patent Center (verified 2026-09-29)
- Legacy system and where it moved
- No site-wide statement on the page (verified 2026-09-29)
- Fee
- Confirmed per answer on the page (no site-wide statement, verified 2026-09-29)
- What you need (account or API key)
- Confirmed per answer on the page (no site-wide statement, verified 2026-09-29)
原データ更新日：2026-10-06
保存版に記録された日付です。今回の実装・デプロイ日ではありません。