# Changes to Implement Inter Partes Review Proceedings, Post-Grant Review Proceedings, and Transitional Program for Covered Business Method Patents
> **US Patent and Trademark Office** · Final rule. · Published 2012-08-14 · Effective 2012-09-16 · 77 FR 48680
## Document
- **Document number:** 2012-17906
- **Category:** bis-export-control
- **Sub-agency:** US Patent and Trademark Office
- **Federal Register citation:** 77 FR 48680
- **CFR reference:** 37 CFR 42
- **Publication date:** 2012-08-14
- **Effective date:** 2012-09-16
- **Commerce docket:** Docket No. PTO-P-2011-0083
## Abstract

The United States Patent and Trademark Office (Office or USPTO) is revising the rules of practice to implement the provisions of the Leahy-Smith America Invents Act ("AIA") that create the new inter partes review proceeding, post-grant review proceeding, and transitional post-grant review proceeding for covered business method patents, to be conducted before the Patent Trial and Appeal Board (Board). These provisions of the AIA will take effect on September 16, 2012, one year after the date of enactment.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/08/14/2012-17906/changes-to-implement-inter-partes-review-proceedings-post-grant-review-proceedings-and-transitional)
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