Patent Assignment
Reel/Frame 004038/0580
Assignment of Assignors Interest.
Recorded: 1982-08-24
Pages: 1
Assignee
GEMA, S.A.
BALMES 348, BARCELONA, SPAIN
Covered Property
(1)
Process for the Preparation of 3-Substituted 7-Aminocephalosporanic Acids
Patent:
4,481,357 →
Application:
06/410,932 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.