Patent Assignment
Reel/Frame 003924/0057
Assignment of Assignors Interest.
Recorded: 1981-09-17
Pages: 2
Assignee
DIAMOND SHAMROCK CORPORATION, A CORP. OF DE.
DALLAS, TEXAS
Covered Property
(1)
Injectable Oxytetracycline Compositions
Patent:
4,386,083 →
Application:
06/303,003 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 1, 1983
From: DIAMOND SHAMROCK CORPORATION
To: SDS BIOTECH CORPORATION, A DE CORP.
Reel/Frame 004159/0701 →
Security Interest
Sep 25, 1991
From: FERMENTA ANIMAL HEALTH COMPANY
To: FIRST NATIONAL BANK OF CHICAGO, THE
Reel/Frame 005877/0570 →
Security Interest
Mar 26, 1992
From: FIRST NATIONAL BANK OF CHICAGO, THE
To: AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO A NATIONAL BANKING ASSOCIATION
Reel/Frame 006083/0691 →
Assignment of Assignor's Interest
Jan 2, 1997
From: HARRIS TRUST AND SAVINGS BANK
To: FERMENTA ANIMAL HEALTH COMPANY
Reel/Frame 008290/0734 →