What types of documents other than assignments can be recorded with the USPTO?

The USPTO records various documents related to patents and patent applications, including:

• Licenses
• Security interests
• Liens
• Options
• Mortgages
• Name changes
• Mergers
• Change of entity status

According to MPEP 313: Other documents relating to interests in patents or applications will be recorded as provided in 37 CFR 3.11. This includes a wide range of documents that affect the ownership or rights associated with patents and applications.

For more information on licenses, visit: licenses.

For more information on patent documents, visit: patent documents.

For more information on security interests, visit: security interests.