IP Library Assignment 026985/0720
Patent Assignment
Reel/Frame 026985/0720

Assignment of Assignor's Interest

Recorded: 2011-09-28 Pages: 8
Assignors
KITAGAWA, FUMIHIKO
Executed: 2011-09-07
IMAIZUMI, TAKAFUMI
Executed: 2011-09-07
TAKEI, SHUNSUKE
Executed: 2011-09-07
YAMAMOTO, ITSUKI
Executed: 2011-09-07
TABATA, YASUHIKO
Executed: 2011-09-07
Assignee
COVALENT MATERIALS CORPORATION
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 141-0032, JAPAN
Covered Property (1)
Cell Culture Support and Cell Culture Method
Patent: 8,673,638 →
Application: 13/204,324 →
Publication: US 2012/0034694
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name & Address Apr 11, 2016
From: COVALENT MATERIALS CORPORATION
To: COORSTEK KK
Reel/Frame 038399/0880 →
Change of Name May 2, 2024
From: COORSTEK KK
To: COORSTEK GK
Reel/Frame 067565/0354 →