Trademark Assignment — Transfer Ownership with Confidence

A trademark assignment is the legal transfer of trademark ownership from one entity (the assignor) to another (the assignee). Unlike a change of name — which updates the same owner's details — an assignment transfers the legal rights in the trademark to a completely different legal entity. Common reasons include M&A transactions, corporate restructuring, brand portfolio sales, and group company reorganizations.

For a CNIPA trademark assignment, you typically need: (1) a signed Trademark Assignment Agreement between assignor and assignee; (2) a signed Power of Attorney from the assignee; (3) a copy of the assignee's business registration documents; and for Madrid system marks, coordination with WIPO. Kangxin's attorneys will advise on exact requirements and ensure all documents meet official standards.

The CNIPA trademark assignment process typically takes 3 to 6 months from official filing to approval, depending on current examination workloads. Kangxin provides automated status updates throughout the process so you always know where your case stands.

Yes. The Kangxin IP Platform automatically identifies all trademarks under the same registered owner that require simultaneous assignment. Batch processing is available, which significantly reduces time and professional fees. This is especially important for portfolio transfers and M&A transactions involving large numbers of marks.

A trademark assignment permanently transfers ownership of the trademark from the assignor to the assignee. The assignor no longer holds any rights. A license, by contrast, allows a third party to use the mark while ownership remains with the original owner. Assignments are permanent; licenses are contractual arrangements that can be limited in scope, geography, or time.

Pending trademark applications can also be assigned, not just registered marks. Kangxin's platform handles both pending and registered marks in the same assignment workflow. Our system automatically flags any co-pending applications under the same owner that should be transferred simultaneously to maintain consistency.

Yes. Both the assignor and the assignee typically need to execute the assignment agreement and relevant Powers of Attorney. Some trademark offices also require notarization or legalization of documents, particularly for cross-border assignments. Kangxin's attorneys guide you through every signature and document requirement for each jurisdiction.