Patent Assignment
Reel/Frame 052197/0819
Assignment of Assignor's Interest
Recorded: 2020-03-23
Pages: 8
Assignors
YASUOKA, JUN-ICHI
Executed: 2020-01-31
YOSHIMURA, KIICHI
Executed: 2020-01-30
HAGA, TOMOAKI
Executed: 2020-01-31
Assignees
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU, TOKYO, 105-8640, JAPAN
JSR LIFE SCIENCES CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU, TOKYO, 105-8640, JAPAN
JSR MICRO INC.
1280, NORTH MATHILDA AVE., SUNNYVALE, CALIFORNIA, 94089
JSR MICRO N. V.
TECHNOLOGIELAAN 8, LEUVEN, 3001, BELGIUM
Covered Property
(1)
Immunoglobulin Binding Protein, and Affinity Support Using Same
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2021
From: JSR MICRO, INC.
To: JSR LIFE SCIENCES, LLC
Reel/Frame 057092/0068 →
Merger
Sep 22, 2025
From: JSR CORPORATION
To: JICC-02 CORPORATION
Reel/Frame 072935/0152 →
Change of Name
Sep 22, 2025
From: JICC-02 CORPORATION
To: JSR CORPORATION
Reel/Frame 072326/0282 →
Assignment of Assignor's Interest
Mar 16, 2026
From: JSR MICRO NV
To: JSR CORPORATION
Reel/Frame 074082/0011 →
Assignment of Assignor's Interest
Mar 16, 2026
From: JSR LIFE SCIENCES, LLC
To: JSR CORPORATION
Reel/Frame 074082/0107 →
Change of Name
Mar 25, 2026
From: JSR LIFE SCIENCES CORPORATION
To: MBL MATERIALS CO., LTD.
Reel/Frame 075228/0228 →
Change of Address
Mar 25, 2026
From: MBL MATERIALS CO., LTD.
To: MBL MATERIALS CO., LTD.
Reel/Frame 075228/0238 →
Assignment of Assignor's Interest
Mar 30, 2026
From: MBL MATERIALS CO., LTD.
To: JSR CORPORATION
Reel/Frame 074227/0181 →
Assignment of Assignor's Interest
Apr 17, 2026
From: JSR CORPORATION
To: MERCK LIFE SCIENCE KGAA
Reel/Frame 074403/0101 →
Assignment of Assignor's Interest
Jun 3, 2026
From: MERCK LIFE SCIENCE KGAA
To: MERCK PATENT GMBH
Reel/Frame 074837/0686 →