IP Library › Assignment 058784/0567
Patent Assignment
Reel/Frame 058784/0567

Assignment of Assignor's Interest

Recorded: 2022-01-20 Pages: 80
Assignor
GILEAD PHARMASSET LLC
Executed: 2021-10-20
Assignee
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE, FOSTER CITY, CALIFORNIA, 94404
Covered Properties (2)
Preparation of 2'-Fluoro-2'-Alkyl-Substituted or Other Optionally Substituted Ribofuranosyl Pyrimidines and Purines and Their Derivatives
Patent: 8,492,539 →
Application: 11/225,425 →
Publication: US 2006/0122146
Preparation of 2'-Fluoro-2'-Alkyl-Substituted or Other Optionally Substituted Ribofuranosyl Pyrimidines and Purines and Their Derivatives
Application: 15/425,198 →
Publication: US 2017/0253584
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2007
From: CHUN, BYOUNG-KWON; WANG, PEIYUAN; DU, JINFA; RACHAKONDA, SUGUNA
To: PHARMASSET.INC.
Reel/Frame 019156/0800 →
Change of Name Mar 23, 2012
From: PHARMASSET, INC.
To: GILEAD PHARMASSET LLC
Reel/Frame 027921/0559 →
Change of Name Jul 19, 2013
From: PHARMASSET, INC.
To: GILEAD PHARMASSET LLC
Reel/Frame 030843/0272 →
Assignment of Assignor's Interest Jun 26, 2017
From: CHUN, BYOUNG-KWON; WANG, PEIYUAN; DU, JINFA; RACHAKONDA, SUGUNA
To: PHARMASSET, INC.
Reel/Frame 042816/0854 →
Change of Name Jun 26, 2017
From: PHARMASSET, INC.
To: GILEAD PHARMASSET LLC
Reel/Frame 042992/0459 →