Loading…
sealvo.com · USPTO Trademark Record
https://sealvo.com/xsphera-biosciences-88611725
Section 8 declaration window
April 12, 2028
523 days remaining

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
XSPHERA BIOSCIENCES (Serial No. 88611725), Registration No. 6701989, is a registered US trademark filed on Sep 10, 2019 by Xsphera Biosciences Incorporated. This trademark covers Class 042 (Scientific, technology & SaaS services).
First use anywhere: Mar 10, 2021
First use in commerce: Mar 10, 2021
Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
This description is as filed with the USPTO and defines the scope of trademark protection.
Recently filed and registered marks in the same international class.
AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.
Free USPTO lookups by name, owner, or serial number. No account needed.
Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.