Patent Assignment
Reel/Frame 005070/0509
Assignment of Assignors Interest.
Recorded: 1989-05-12
Pages: 2
Assignors
HELLER, JORGE
Executed: 1988-03-01
PENHALE, DONALD W. H.
Executed: 1988-03-01
NG, STEVE Y.
Executed: 1988-03-01
Assignee
SANDOZ PHARMACEUTICALS CORPORATION
59 ROUTE 10 E., HANOVER, NEW JERSEY, 07936
Covered Property
(1)
Polyacetal and Polyketal Hydrogels Formed from Acetals or Ketals and Polyols
Patent:
4,898,928 →
Application:
07/164,604 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.