Patent Assignment
Reel/Frame 004191/0052
Assignment of Assignors Interest.
Recorded: 1983-11-16
Pages: 1
Assignors
COUGHLIN, JAMES E.
Executed: 1983-09-29
SOMMERFELD, EUGENE G.
Executed: 1983-09-29
STROLLE, CLIFFORD H.
Executed: 1983-09-29
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DE
WILMINGTON, DELAWARE
Covered Property
(1)
Ternary Adhesive Systems Containing a Polyester Polyol, an Isocyanate- Polyester-Urethane, and a Crosslinking Agent Which Is a Polyisocyante
Patent:
4,487,909 →
Application:
06/538,271 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 21, 1986
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: WHITTAKER CORPORATION, A CORP OF CA.
Reel/Frame 004504/0279 →
Merger
Jun 22, 1989
From: WHITTAKER CORPORATION, A CORP. OF CA.
To: WHITTAKER CORPORATION, A CORP. OF DE.
Reel/Frame 005261/0367 →
Merger
Jun 22, 1989
From: TASKER INDUSTRIES, A CORP. OF CA.
To: WHITTAKER CORPORATION, A CORP. OF CA.
Reel/Frame 005267/0361 →
Security Interest
Feb 9, 1990
From: WHITTAKER CORPORATION
To: SECURITY PACIFIC NATIONAL BANK
Reel/Frame 005311/0926 →
Merger
Mar 6, 1990
From: WHITTAKER CORPORATION, A CORP. OF CA
To: WHITTAKER CORPORATION, A CORP. OF DE
Reel/Frame 005268/0473 →
Released by Secured Party Partial Release 4-26-90
Jun 29, 1990
From: SECURITY PACIFIC NATIONAL BANK
To: WHITTAKER CORPORATION
Reel/Frame 005362/0947 →
Released by Secured Party
Jul 2, 1990
From: SECURITY PACIFIC NATIONAL BANK
To: WHITTAKER CORPORATION
Reel/Frame 005377/0308 →
Assignment of Assignors Interest.
Jul 2, 1990
From: WHITTAKER CORPORATION
To: NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION, A CORP. OF DE
Reel/Frame 005377/0314 →
Release of Lien
May 9, 1996
From: SECURITY PACIFIC NATIONAL BANK
To: WHITTAKER CORPORATION
Reel/Frame 007815/0366 →