IP Library Assignment 004059/0584
Patent Assignment
Reel/Frame 004059/0584

Assignment of Assignors Interest.

Recorded: 1982-10-13 Pages: 1
Assignor
MCGRAW, ISAAC R.
Executed: 1982-09-23
Assignee
PENNWALT CORPORATION
THREE PARKWAY, A CORP. OF PA, PHILADELPHIA, PENNSYLVANIA
Covered Property (1)
Use of Haloprogin to Treat Herpes Labialis
Patent: 4,434,183 →
Application: 06/424,120 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jun 26, 1989
From: PENNWALT CORPORATION
To: FISONS CORPORATION
Reel/Frame 005240/0440 →