Patent Assignment
Reel/Frame 003917/0069
Assignment of Assignors Interest.
Recorded: 1981-09-02
Pages: 2
Assignee
DIAMOND SHAMROCK CORPORATION
A CORP. OF DE, DALLAS, TEXAS
Covered Property
(1)
Antiinflammatory Substituted-1,2,4-Triazolo(4,3-B)-1,2,4-Triazines
Patent:
4,405,619 →
Application:
06/298,789 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 1, 1983
From: DIAMOND SHAMROCK CORPORATION A DE CORP.
To: SDS BIOTECH CORPORATION A DE CORP.
Reel/Frame 004160/0877 →
Released by Secured Party Previously Recorded on 4630 Frame 929
Oct 29, 1987
From: BANCAMERICA COMMERCIAL CORPORATION
To: RICERCA, INC., 7528 AUBURN ROAD, CONCORD TOWNSHIP, PAINESVILLE, OHIO 44077
Reel/Frame 004811/0354 →