IP Library › Assignment 003821/0372
Patent Assignment
Reel/Frame 003821/0372

Assignment of Assignors Interest.

Recorded: 1980-10-08 Pages: 2
Assignor
LAVANISH JEROME M.
Executed: 1980-10-02
Assignee
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Covered Property (1)
Herbicidal Substituted 1,3,4-Thiadiazol-2-Yl-4HYDROXY-1-Methyl-2- Imidazolidinones
Patent: 4,314,842 →
Application: 06/195,146 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 17, 1988
From: PPG INDUSTRIES, INC.
To: AMERICAN CYANAMID COMPANY, A MAINE CORP.
Reel/Frame 004900/0506 →
Assignment of Assignor's Interest Jun 9, 1997
From: PPG INDUSTRIES, INC.
To: AMERICAN CYAMAMID COMPANY
Reel/Frame 008545/0093 →