Patent Assignment
Reel/Frame 052251/0509
Assignment of Assignor's Interest
Recorded: 2020-03-27
Pages: 32
Assignors
BIFTU, TESFAYE
Executed: 2017-12-01
HUANG, XIANHAI
Executed: 2017-12-04
LIU, WEIGUO
Executed: 2017-12-04
PAN, WEIDONG
Executed: 2017-11-15
PARK, MIN
Executed: 2017-11-18
PASTERNAK, ALEXANDER
Executed: 2017-12-04
SUN, WANYING
Executed: 2017-12-04
TANG, HAIFENG
Executed: 2017-11-17
ZANG, YI
Executed: 2017-11-14
Assignee
MERCK SHARP & DOHME CORP
126 EAST LINCOLN AVENUE, RY86-2011A, RAHWAY, NEW JERSEY, 07065
Covered Property
(1)
Chromane Monobactam Compounds for the Treatment of Bacterial Infections
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Provisional Application Number on the Assignment 62566799 Previously Recorded at Reel: 052251 Frame: 0509. Assignor(S) Hereby Confirms the Assignment.
Jun 24, 2020
From: BIFTU, TESFAYE; HUANG, XIANHAI; LIU, WEIGUO; PAN, WEIDONG
To: MERCK SHARP & DOHME CORP
Reel/Frame 053033/0185 →
Corrective Assignment to Correct the Assignment Document Previously Recorded at Reel: 053033 Frame: 0185. Assignor(S) Hereby Confirms the Assignment .
Mar 29, 2022
From: BIFTU, TESFAYE; HUANG, XIANHAI; LIU, WEIGUO; PAN, WEIDONG
To: MERCK SHARP & DOHME CORP
Reel/Frame 059422/0189 →
Merger
Jun 23, 2022
From: MERCK SHARP & DOHME CORP
To: MERCK SHARP & DOHME LLC
Reel/Frame 060292/0155 →
Merger
Aug 8, 2022
From: MERCK SHARP & DOHME CORP.
To: MERCK SHARP & DOHME LLC
Reel/Frame 061102/0145 →