What are the requirements for recording non-English assignment documents at the USPTO?

According to MPEP 302.02, non-English assignment documents can only be accepted and recorded by the USPTO if they are accompanied by an English translation. The MPEP states: The Office will accept and record non-English language documents only if accompanied by an English translation signed by the individual making the translation. This means that inventors, assignees,…

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What is the recording date for a patent document?

According to MPEP 317.01, the recording date for a patent document is defined as follows: “The date of recording of a document is the date the document meeting the requirements for recording set forth in this part is filed in the Office.” This means that the recording date is established when a document that complies…

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