Patent Assignment
Reel/Frame 004303/0916
Assignment of Assignors Interest.
Recorded: 1984-09-26
Pages: 2
Assignors
SYBERT,JOANNE R.
Executed: 1984-09-24
SYBERT, PAUL D.
Executed: 1984-09-21
WOLFE, JAMES F.
Executed: 1984-09-24
Assignee
SRI INTERNATIONAL, A CA CORP
MENLO PARK,, CALIFORNIA
Covered Property
(1)
Liquid Crystalline Polymer Compositions, Process, and Products
Patent:
4,533,692 →
Application:
06/433,831 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 17, 1982
From: SYBERT, PAUL D.; WOLFE, JAMES F.
To: SRI INTERNATIONAL
Reel/Frame 004064/0015 →
Assignment of Assignors Interest.
Aug 26, 1985
From: SRI INTERNATIONAL
To: SRI DEVELOPMENT COMPANY INC.,
Reel/Frame 004446/0100 →
Assignment of Assignors Interest.
Sep 3, 1985
From: SRI DEVELOPMENT COMPANY, INC., A CORP. OF CA.
To: COMMTECH INTERNATIONAL, A CORP. OF CA.
Reel/Frame 004450/0911 →
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 →