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.

Recorded: 2009-04-14 Pages: 4

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Assignor

OSHIMA, MAYUMI

Executed: 2009-02-03

Assignee

SUMITOMO CHEMICAL COMPANY, LIMITED

27-1, SHINKAWA 2-CHOME,, CHUO-KU, TOKYO, 104-8260, JAPAN

Covered Property (1)

Conjugated Diene Polymer, Process for Producing Conjugated Diene Polymer, Conjugated Diene Polymer Composition and Process for Producing Conjugated Diene Polymer Composition

Patent: 8,633,281 →

Application: 12/440,254 →

Publication: US 2010/0130686

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Apr 6, 2009

From: OSHIMA, MAYUMI

To: SUMITOMO CHEMICAL COMPANY, LIMITED

Reel/Frame 022506/0267 →

Assignment of Assignor's Interest Mar 12, 2025

From: SUMITOMO CHEMICAL COMPANY, LIMITED

To: ZEON CORPORATION

Reel/Frame 070481/0713 →