IP Library › Assignment 003926/0822
Patent Assignment
Reel/Frame 003926/0822

Assignment of Assignors Interest.

Recorded: 1981-09-28 Pages: 4
Assignor
Assignee
Covered Properties (3)
Phosphoric Acid Ammoniation Process and Apparatus
Patent: 4,185,075 →
Application: 05/145,493 →
Phosphoric Acid Ammoniation Apparatus
Patent: 4,341,739 →
Application: 06/060,044 →
Phosphoric Acid Ammoniation Process to Produce Liquid Fertilizers
Patent: 4,334,907 →
Application: 06/110,152 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 1996
From: OCCIDENTAL CHEMICAL CORPORATION
To: WHITE SPRINGS AGRICULTURAL CHEMICALS, INC.
Reel/Frame 007888/0836 →