Patent Assignment
Reel/Frame 020443/0057
Assignment of Assignor's Interest
Recorded: 2008-01-30
Pages: 4
Assignors
CHIU, YU-HUNG
Executed: 2008-01-18
CHE, TESSIE MARY
Executed: 2008-01-18
ROMERO, ALEX
Executed: 2008-01-22
ICHIKAWA, YOSHI
Executed: 2008-01-18
SHUE, YOUE-KONG
Executed: 2008-01-18
Assignee
OPTIMER PHARMACEUTICALS, INC.
10110 SORRENTO VALLEY ROAD, SUITE C, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Polymorphic Crystalline Forms of Tiacumicin B
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Nov 13, 2013
From: OPTIMER PHARMACEUTICALS, INC.; TRIUS THERAPEUTICS INC.
To: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT
Reel/Frame 031628/0850 →
Release of Security Interest
Jul 24, 2015
From: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT
To: TRIUS THERAPEUTICS, INC.; OPTIMER PHARMACEUTICALS, INC.
Reel/Frame 036178/0175 →
Change of Name
Aug 12, 2015
From: OPTIMER PHARMACEUTICALS, INC.
To: OPTIMER PHARMACEUTICALS LLC
Reel/Frame 036333/0793 →
Nunc Pro Tunc Assignment
Aug 14, 2015
From: OPTIMER PHARMACEUTICALS LLC
To: MERCK SHARP & DOHME CORP.
Reel/Frame 036328/0122 →
Merger
Aug 8, 2022
From: MERCK SHARP & DOHME CORP.
To: MERCK SHARP & DOHME LLC
Reel/Frame 061102/0145 →