Patent Assignment
Reel/Frame 070481/0713
Assignment of Assignor's Interest
Recorded: 2025-03-12
Pages: 4
Assignor
SUMITOMO CHEMICAL COMPANY, LIMITED
Executed: 2025-02-07
Assignee
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8246, JAPAN
Covered Properties
(22)
Conjugated Diene Polymer, Method for Producing Conjugated Diene Polymer, and Conjugated Diene Polymer Composition
Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Process for Producing Conjugated Diene Polymer
Conjugated Diene Polymer, Process for Producing Conjugated Diene Polymer, Conjugated Diene Polymer Composition and Process for Producing Conjugated Diene Polymer Composition
Conjugated Diene-Based Polymer, Method for Manufacturing the Same, and Conjugated Diene Polymer Composition
Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Method for Producing Conjugated Diene Polymer
Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Method for Producing Conjugated Diene Polymer
Conjugated Diene Polymer, Conjugated Diene Polymer Composition, and Method for Producing Conjugated Diene Polymer
Conjugated Diene-Based Polymer, Conjugated Diene-Based Polymer Composition, and Process for Producing Conjugated Diene-Based Polymer
Process for Producing Conjugated Diene-Based Polymer, Conjugated Diene-Based Polymer, and Conjugated Diene-Based Polymer Composition
Process for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, and Polymer Composition
Method for Producing a Rubber Composition
Method for Producing Modified Conjugated Diene-Based Polymer, and Method for Producing Polymer Composition
Method for Producing Modified Conjugated Diene-Based Polymer, and Method for Producing Polymer Composition
Conjugated Diene Based Polymer, and Polymer Composition Containing the Polymer
Conjugated Diene Based Polymer, and Polymer Composition Containing the Polymer
Conjugated Diene Polymer Rubber, and Conjugated Diene Polymer Rubber Composition
Method for Producing Conjugated Diene-Based Polymer
Conjugated Diene Based Polymer, and Polymer Composition Containing the Polymer
Conjugated Diene Polymer and Conjugated Diene Polymer Composition
Modified Conjugated Diene Polymer, and Polymer Composition Containing Said Polymer
Method for Producing Modified Conjugated Diene Polymer and Method for Producing Polymer Composition
Conjugated Diene Polymer and Method for Producing Conjugated Diene Polymer
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 1, 2008
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 021176/0077 →
Assignment of Assignor's Interest
Mar 24, 2009
From: OSHIMA, MAYUMI; FUJII, TORU
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 022437/0869 →
Assignment of Assignor's Interest
Apr 6, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 022506/0267 →
Change Title to Read --Conjugated Diene Polymer, Process for Producing Conjugated Diene Polymer, Conjugated Diene Polymer Composition and Process for Producing Conjugated Diene Polymer Composition-- at Reel 002506, Frame 0267.
Apr 14, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 022540/0608 →
Assignment of Assignor's Interest
Sep 14, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 023223/0987 →
Assignment of Assignor's Interest
Oct 29, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 023442/0762 →
Assignment of Assignor's Interest
Oct 30, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 023450/0224 →
Assignment of Assignor's Interest
Oct 30, 2009
From: OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 023451/0281 →
Assignment of Assignor's Interest
Oct 13, 2011
From: ITO, MANA; INAGAKI, KATSUNARI; OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 027053/0978 →
Assignment of Assignor's Interest
Apr 9, 2012
From: ITO, MANA; INAGAKI, KATSUNARI; OSHIMA, MAYUMI
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 028015/0455 →
Assignment of Assignor's Interest
Jun 11, 2012
From: ITO, MANA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 028348/0649 →
Assignment of Assignor's Interest
Jun 21, 2012
From: SUDO, TAKUYA; HAMA, HISAKATSU
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 028418/0005 →
Assignment of Assignor's Interest
Dec 19, 2013
From: FUJII, MANA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 031821/0561 →
Assignment of Assignor's Interest
Dec 19, 2013
From: FUJII, MANA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 031817/0333 →
Assignment of Assignor's Interest
Apr 24, 2014
From: FUJII, MANA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 032749/0348 →
Assignment of Assignor's Interest
Apr 25, 2014
From: FUJII, MANA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 032754/0327 →
Assignment of Assignor's Interest
May 16, 2014
From: TAJIMA, KOICHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 032909/0522 →