Clarification of Filing Date Requirements for Ex Parte and Inter Partes Reexamination Proceedings
The United States Patent and Trademark Office (Office) is revising the rules of practice relating to the filing date requirements for ex parte and inter partes reexamination proceedings for consistency with the provisions of the patent statute governing ex parte and inter partes reexamination proceedings. The Office is specifically revising the rules to require that a request for ex parte reexamination or for inter partes reexamination must meet all the applicable statutory requirements before a filing date is accorded to the request for ex parte reexamination or for inter partes reexamination.
- Task
- Read the news
- Patent or trademark
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- Legacy system
- —
- Current entry point
- www.federalregister.gov/documents/2006/02/23/06-1678/clarification-of-filing-date-requirements-for-ex-parte-and-inter-partes-reexamination-proceedings (permanent link in the Federal Register, verified 2026-09-30)
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- No legacy system name mention in title or summary )
- Fee
- No fee mention in title or summary )
- What you need (account or API key)
- No account or key mention in title or summary )
- Published
- 2006-02-23
- Document type
- Rule
- Source
- USPTO documents published in the Federal Register (Federal Register API)(retrieved 2026-10-06)
Everything in the same category
Read the news (all 1988) · both (all 2333)
Related entry points
- Clarification of Filing Date Requirements for Ex Parte and Inter Partes Reexamination Proceedings
- Revisions and Technical Corrections Affecting Requirements for Ex Parte and Inter Partes Reexamination
- Changes To Implement the 2002 Inter Partes Reexamination and Other Technical Amendments to the Patent Statute
- Changes to Implement the 2002 Inter Partes Reexamination and Other Technical Amendments to the Patent Statute
- Changes To Implement the Supplemental Examination Provisions of the Leahy-Smith America Invents Act and To Revise Reexamination Fees
- Revisions and Technical Corrections Affecting Requirements for Ex Parte and Inter Partes Reexamination
- Motion To Amend Practice and Procedures in Trial Proceedings Under the America Invents Act Before the Patent Trial and Appeal Board
- Changes To Implement Miscellaneous Post Patent Provisions of the Leahy-Smith America Invents Act
- Streamlined Procedure for Appeal Brief Review in Inter Partes Reexamination Proceedings
- Revision of Standard for Granting an Inter Partes Reexamination Request
- Rules Governing Motion To Amend Practice and Procedures in Trial Proceedings Under the America Invents Act Before the Patent Trial and Appeal Board
- Changes To Implement the Supplemental Examination Provisions of the Leahy-Smith America Invents Act and To Revise Reexamination Fees
- Rules to Implement Optional Inter Partes Reexamination Proceedings
- Rules To Implement Optional Inter Partes Reexamination Proceedings
- Rules of Practice To Allocate the Burden of Persuasion on Motions To Amend in Trial Proceedings Before the Patent Trial and Appeal Board
- Changes To Implement Miscellaneous Post Patent Provisions of the Leahy-Smith America Invents Act