Patent Assignment
Reel/Frame 074184/0745
Assignment of Assignor's Interest
Recorded: 2026-03-25
Pages: 7
Assignor
JSR LIFE SCIENCES, LLC
Executed: 2026-01-13
Assignee
JSR CORPORATION
9-2, HIGASHI -SHINBASHI 1-CHOME, MINATO -KU,, TOKYO, 105-8640, JAPAN
Covered Property
(1)
Method for Manufacturing Porous Particles, Porous Particles, Carrier, Column, and Method for Separating Target Substance
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 24, 2018
From: KOBAYASHI, KUNIHIKO; KANAHARA, MASAAKI
To: JSR CORPORATION; JSR MICRO INC.; JSR MICRO N.V.
Reel/Frame 046692/0849 →
Assignment of Assignor's Interest
Aug 5, 2021
From: JSR MICRO, INC.
To: JSR LIFE SCIENCES, LLC
Reel/Frame 057092/0068 →
Change of Name
Sep 22, 2025
From: JICC-02 CORPORATION
To: JSR CORPORATION
Reel/Frame 072326/0282 →
Merger
Sep 22, 2025
From: JSR CORPORATION
To: JICC-02 CORPORATION
Reel/Frame 072935/0152 →
Assignment of Assignor's Interest
Mar 25, 2026
From: JSR MICRO NV
To: JSR CORPORATION
Reel/Frame 074184/0720 →
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 →