Patent Assignment
Reel/Frame 006199/0380
Assignment of Assignors Interest.
Recorded: 1992-06-18
Pages: 2
Assignors
FUNAYAMA, OSAMU
Executed: 1992-06-05
KATO, TOMOHIRO
Executed: 1992-06-05
TAKATSU, RIKA
Executed: 1992-06-05
TASHIRO, YUUJI
Executed: 1992-06-05
KISHI, TOSHIHIDE
Executed: 1992-06-05
DATE, TAKAYUKI
Executed: 1992-06-05
ISODA, TAKESHI
Executed: 1992-06-05
Assignee
TONEN CORPORATION
1-1, HITOTSUBASHI 1-CHOME CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Thermosetting Copolymers, Silicon Carbide-Based Fiber and Processes for Producing Same
Patent:
5,292,830 →
Application:
07/900,843 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 14, 2001
From: TONEN CORPORATION
To: TONENGENERAL SEKIYU KABUSHIKI KAISHA
Reel/Frame 012365/0287 →
Assignment of Assignor's Interest
Oct 20, 2003
From: TONENGENERAL SEKIYU K.K.
To: CLARIANT INTERNATIONAL, LTD.
Reel/Frame 014609/0431 →
Assignment of Assignor's Interest
Jan 3, 2005
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 015509/0678 →