Patent Assignment
Reel/Frame 004450/0924
Assignment of Assignors Interest.
Recorded: 1985-09-03
Pages: 2
Assignor
SRI DEVELOPMENT COMPANY, INC., MENLO PARK, CA., A CORP. OF CA.
Executed: 1985-05-10
Covered Property
(1)
Liquid Crystalline Poly (2,6-Benzothiazole) Compositions, Process, and Products
Patent:
4,533,724 →
Application:
06/451,741 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 17, 1982
From: WOLFE, JAMES F.; SYBERT, PAUL D.; WILSON, BLAKE
To: SRI INTERNATIONAL
Reel/Frame 004078/0678 →
Assignment of Assignors Interest.
Sep 26, 1984
From: SYBERT JOANNE R.
To: SRI INTERNATIONAL A CA CORP
Reel/Frame 004303/0897 →
Assignment of Assignors Interest.
Aug 26, 1985
From: SRI INTERNATIONAL
To: SRI DEVELOPMENT COMPANY INC., MENLO PARK, CA.
Reel/Frame 004444/0839 →
Assignment of Assignors Interest.
May 21, 1990
From: COMMTECH INTERNATIONAL, MENLO PARK, CA., A CA. LIMITED PARTNERSHIP
To: DOW CHEMICAL COMPANY, THE, A CORP. OF DE.
Reel/Frame 005311/0672 →
Assignment of Assignor's Interest
Nov 29, 1993
From: COMMTECH INTERNATIONAL
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 006781/0882 →
Assignment of Assignor's Interest
Jan 29, 1998
From: DOW CHEMICAL COMPANY, THE
To: TOYOBO CO., LTD.
Reel/Frame 008943/0651 →