Patent Assignment
Reel/Frame 003927/0925
Assignment of Assignors Interest.
Recorded: 1981-11-19
Pages: 2
Assignor
MICRO-CHEM DEVELOPMENT LABORATORIES AB
Executed: 1981-01-30
Assignee
DIAMOND SHAMROCK CORPORATION
2300 SOUTHLAND CENTER, A CORP. OF DE., DALLAS, TEXAS, 75201
Covered Property
(1)
Process for the Production of Pyruvic Acid and Citric Acid
Patent:
4,326,030 →
Application:
06/100,395 →
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
To: SDS BIOTECH CORPORATION, A DE CORP.
Reel/Frame 004159/0701 →
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 →