Patent Assignment
Reel/Frame 006540/0428
Assignment of Assignor's Interest
Recorded: 1993-05-17
Pages: 2
Assignors
GRIFFITH, RONALD C.
Executed: 1993-04-01
SCHMIESING, RICHARD J.
Executed: 1993-04-01
MURRAY, ROBERT J.
Executed: 1993-04-01
Assignee
FISONS CORPORATION
755 JEFFERSON ROAD, ROCHESTER, NEW YORK, 14623
Covered Property
(1)
2-Phenyl-And 2-Thienyl-(2)-Piperidine Derivatives Having Neuroprotective Properties
Patent:
5,714,500 →
Application:
08/039,221 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 10, 1996
From: FISONS CORPORATION
To: ASTRA AB
Reel/Frame 008167/0872 →
(Assignment of Assignor's Interest) Re-Record to Correct the Recordation Date of 10-10-1996 to 10-15-1996, Previously Recorded at Reel 8167, Frame 0872.
Oct 15, 1996
From: FISONS CORPORATION
To: ASTRA AB
Reel/Frame 008334/0179 →