IP Library › Assignment 035662/0212
Patent Assignment
Reel/Frame 035662/0212

Assignment of Assignor's Interest

Recorded: 2015-05-18 Pages: 2
Assignors
KISHIDA, KEISUKE
Executed: 2015-02-18
WATANABE, YOSHIHIRO
Executed: 2015-02-18
Assignee
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property (1)
Gas Separation Material Using Metal Complex and Gas Separation Method
Patent: 9,580,446 →
Application: 14/443,573 →
Publication: US 2015/0329563
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 23, 2023
From: SHOWA DENKO K.K.
To: RESONAC CORPORATION
Reel/Frame 064082/0513 →
Change of Address Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →
Assignment of Assignor's Interest Aug 18, 2025
From: RESONAC CORPORATION
To: CRASUS CHEMICAL INC.
Reel/Frame 072044/0367 →