How are reexamination decisions and prior art documents recorded?
Reexamination decisions and associated prior art documents are officially recorded in the patent’s electronic file history. According to MPEP 2245: “The signed copy of the decision and a copy of any prior art enclosed is made of record in the reexamination electronic file (file history).“ This process ensures that: The official decision is preserved in…
Read MoreWhat happens after a reexamination request is denied?
After a reexamination request is denied, several administrative steps are taken: The Central Reexamination Unit (CRU) processes the decision for mailing. A one-month period is allowed for filing a petition seeking review of the denial. If no petition is filed, the CRU processes a partial refund as per 37 CFR 1.26(c). The reexamination proceeding is…
Read MoreWhat is the purpose of the patent file wrapper?
What is the purpose of the patent file wrapper? The patent file wrapper, also known as the prosecution history, serves as a complete record of all proceedings in the Patent and Trademark Office from the filing of the application to the issuance of the patent. According to MPEP 724.01, ‘The file wrapper should contain all…
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