How does the USPTO handle incorrect or erroneous assignment recordings?

How does the USPTO handle incorrect or erroneous assignment recordings?

The USPTO has a specific process for handling incorrect or erroneous assignment recordings:

1. No expungement: The USPTO does not expunge or remove assignment documents once they are recorded.
2. Corrective documents: Parties can record corrective documents to address errors or provide clarifications.
3. Maintaining integrity: This approach preserves the integrity of the assignment records.

As stated in MPEP 302: ‘Even if a recorded document is subsequently found to be invalid, the recording will be maintained in the assignment records and the assignment records will not be expunged.’ This policy ensures a complete historical record of all recorded documents.

For more information on USPTO records, visit: USPTO records.