Patent Assignment
Reel/Frame 004929/0634
Assignment of Assignors Interest.
Recorded: 1988-08-11
Pages: 2
Assignors
NIWA, TOSHIO
Executed: 1984-02-07
HIMENO, KIYOSHI
Executed: 1984-02-07
HIHARA, TOSHIO
Executed: 1984-02-07
KUROSE, YUTAKA
Executed: 1984-02-07
SHIMIZU, YUKIHARU
Executed: 1984-02-07
Assignee
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Monohalo Substituted Triazinyl Monoazo Dyestuffs for Cellulose- Containg Fibers
Patent:
4,837,309 →
Application:
06/583,233 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 1, 1988
From: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
To: MITSUBISHI KASEI CORPORATION
Reel/Frame 005004/0736 →
Change of Name
Jun 27, 1996
From: MITSUBISHI KASEI CORPORATION
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 008006/0362 →
Assignment of Assignor's Interest
Jun 27, 1996
From: MITSUBISHI CHEMICAL CORPORATION
To: DYSTAR JAPAN, LTD.
Reel/Frame 008006/0371 →