The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2024
Filed:
Jan. 15, 2020
Applicant:
Viiv Healthcare Uk (No. 4) Limited, Stevenage, GB;
Inventors:
Antal Harsanyi, Stevenage, GB;
Andrew David Searle, Stevenage, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07D 491/04 (2006.01); C07F 9/6561 (2006.01);
U.S. Cl.
CPC ...
C07F 9/6561 (2013.01); C07D 471/04 (2013.01); C07D 491/04 (2013.01);
Abstract
A method for the preparation of a compound of Formula IV wherein Pis H or a suitable protecting group, comprising preparation of a compound of Formula I wherein Pis H or a suitable protecting group and Ris H or Calkyl.
Harsanyi, Antal. (2024). Process for preparing fostemsavir (U.S. Patent No. 12157753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12157753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile