Patent Assignment
Reel/Frame 004423/0953
Assignment of Assignors Interest.
Recorded: 1985-06-24
Pages: 2
Assignor
SCHWINDEMAN, JAMES A.
Executed: 1985-06-17
Assignee
PPG INDUSTRIES, INC.
A CORP. OF PA, PITTSBURGH, PENNSYLVANIA
Covered Property
(1)
Herbicidally Active 4- Aminoalkylamino- 3- Isoxazolyl-2- Imidazolidinone Derivatives
Patent:
4,756,744 →
Application:
06/748,066 →
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
Reel/Frame 004893/0130 →
Assignor Does Hereby Appoints Assignee's and It's Power of Attorney to Act in All Matters in Said Patents
May 17, 1988
From: PPG INDUSTRIES, INC.,
To: AMERICAN CYANAMID COMPANY
Reel/Frame 004912/0401 →