Patent Assignment
Reel/Frame 005405/0062
Assignment of Assignors Interest.
Recorded: 1990-08-15
Pages: 3
Assignee
FISONS CORPORATION
755 JEFFERSON RD., ROCHESTER, NEW YORK, 14623
Covered Property
(1)
Spiro-Isoxazolidine Derivatives as Cholinergic Agents
Patent:
5,073,560 →
Application:
07/556,112 →
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 →