Patent Assignment
Reel/Frame 017597/0038
Assignment of Assignor's Interest
Recorded: 2006-02-16
Pages: 2
Assignor
SHUNDO, RYUSHI
Executed: 2005-12-07
Assignees
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU,, OSAKA-SHI, OSAKA, JAPAN
CHISSO PETROCHEMICAL CORPORATION
13-1, KACHIDOKI 3-CHOME, CHUO-KU, TOKYO,, JAPAN
Covered Property
(1)
Tetrahydroxybenzene Tetraester Derivative and Polymer Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2011
From: CHISSO CORPORATION
To: JNC CORPORATION
Reel/Frame 026207/0653 →
Change of Name
Jun 1, 2012
From: CHISSO PETROCHEMICAL CORPORATION
To: JNC PETROCHEMICAL CORPORATION
Reel/Frame 028300/0565 →
Assignment of Assignor's Interest
Aug 18, 2025
From: JNC CORPORATION; JNC PETROCHEMICAL CORPORATION
To: JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
Reel/Frame 072472/0384 →