How does the USPTO handle clerical or typographical errors in patent applications?

How does the USPTO handle clerical or typographical errors in patent applications? The USPTO recognizes that clerical or typographical errors can occur in patent applications. According to MPEP 2163.07: Where a clerical or typographical error in an application is not apparent from the record, amendment to correct such error may be permitted without any further…

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What types of mistakes can be corrected with a Certificate of Correction?

According to MPEP 1481, there are three types of mistakes that can be corrected with a Certificate of Correction: Clerical mistakes Typographical mistakes Mistakes of minor character The MPEP states: “Two separate statutory requirements must be met before a Certificate of Correction for an applicant’s mistake may issue. The first statutory requirement concerns the nature,…

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How do I correct a typographical error on a recorded cover sheet for a patent assignment?

To correct a typographical error on a recorded cover sheet for a patent assignment, you need to submit the following to the Assignment Services Division: A copy of the originally recorded assignment document (or other document affecting title) A corrected cover sheet The required fee for each application or patent to be corrected Additionally, it’s…

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