Patent Assignment
Reel/Frame 004871/0232
Assignment of Assignors Interest.
Recorded: 1988-04-15
Pages: 1
Assignors
PREISS, MICHAEL
Executed: 1988-03-25
SCHORSCH, ULRICH
Executed: 1988-03-25
HAAF, ARTHUR
Executed: 1988-03-25
NAAB, PAUL
Executed: 1988-03-25
ZERBES, RUDOLF
Executed: 1988-03-25
Assignee
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Covered Property
(1)
Process for the Preparation of Quinolonecarboxylic Acids Which Can Be Administered Parenterally
Patent:
4,973,590 →
Application:
07/181,809 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.