Patent Assignment
Reel/Frame 004144/0726
Assignment of Assignors Interest.
Recorded: 1982-06-16
Pages: 2
Assignee
PENNWALT CORPORATION, A CORP. OF PA.
PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Low Silver Containing Dental Amalgam Alloys
Patent:
4,453,977 →
Application:
06/364,135 →
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Record of Assignment Record on Reel 4144 Fr 726 to Correct Date
Mar 22, 1984
From: BURNS, CHARLES F.; PILCICKI, EDWARD J.
To: PENWALT CORPORATION, A CORP OF PA
Reel/Frame 004234/0704 →
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 25, 1988
From: SAC/THERMOLYNE, INC.; SAC/BARNSTEAD, INC.; SAC/THERMO-BARN, INC.; SAC/ORMCO, INC.
To: MANUFACTURERS HANOVER TRUST COMPANY
Reel/Frame 004834/0513 →
Security Interest
Aug 20, 1993
From: SYBRON CORP.; ORMCO CORP. A CORP. OF DELAWARE; KERR MANUFACTURING A CORP. OF DELAWARE; NALGE COMPANY A CORP. OF DELAWARE
To: CHEMICAL BANK
Reel/Frame 006667/0903 →
Change of Name
Nov 29, 1999
From: KERR MANUFACTURING COMPANY
To: KERR CORPORATION
Reel/Frame 010415/0954 →
Assignment and Relinquishment of Security Interest in Patents and Trademarks
Nov 29, 1999
From: CHEMICAL BANK
To: KERR CORPORATION
Reel/Frame 010425/0001 →
Security Interest
Dec 26, 2000
From: KERR CORPORATION
To: ABN AMRO BANK NV
Reel/Frame 011722/0683 →
Security Agreement
Jun 13, 2002
From: KERR CORPORATION
To: CREDIT SUISSE FIRST BOSTON
Reel/Frame 012973/0755 →
Security Interest
Jun 13, 2002
From: ABN AMRO BANK N.V.
To: KERR CORPORATION
Reel/Frame 012967/0856 →
Release of Security Interest
Apr 25, 2006
From: CREDIT SUISSE FIRST BOSTON (N/K/A CREDIT SUISSE, CAYMAN ISLANDS BRANCH)
To: KERR CORPORATION
Reel/Frame 017519/0420 →