Why is it important to record certificates of name change or merger for patents?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 4 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. Recording certificates of name change or merger for patents is crucial for maintaining a clear chain of title. According to MPEP 314 , these documents serve as important links in the ownership history of a patent. The MPEP states: Although a mere change of name does not constitute a change in legal entity, it is properly a link in the chain of title. Documents of merger are also proper links in the chain of title. By recording these certificates, you ensure that the USPTO and any interested parties can trace the ownership history of the patent accurately. This is particularly important for legal proceedings, licensing negotiations, or potential patent sales. Related Rules from the Manual of Patent Examining Procedure 4 rules Collapse Certificates Showing Name Change or Merger Must Be Recorded MPEP 314 Name Change Is a Link in Chain of Title MPEP 314 Certificates for Name Changes and Mergers Required MPEP 314 Permitted Merger Documents as Chain of Title Links MPEP 314 Other Related FAQs 5 FAQs Collapse What types of certificates are recordable for patent ownership changes? What documents are recordable for name changes or mergers in patent ownership? Why is it important to record business name changes and mergers for patents? Does a change of business name constitute a change in legal entity for patent purposes? What is a &#8216;chain of title&#8217; in patent ownership?