Patent Assignment
Reel/Frame 003828/0628
Assignment of Assignors Interest.
Recorded: 1981-02-11
Pages: 2
Assignee
PENNWALT CORPORATION
THREE PARKWAY, A CORP. OF PA, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Dental Cavity Varnish Composition
Patent:
4,308,062 →
Application:
06/140,322 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 31, 1984
From: PENNWALT CORPORATION A PA. CORP
To: S.S. WHITE COMPANY, THE
Reel/Frame 004288/0006 →
Assignment of Assignors Interest.
Jan 11, 1991
From: MISSION DENTAL, INC., A DE CORP.
To: LORVIC CORPORATION, THE, A MO CORP.
Reel/Frame 005591/0022 →
Security Agreement
Jul 24, 1996
From: LORVIC CORPORATION, THE
To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE
Reel/Frame 008048/0185 →