Patent Assignment
Reel/Frame 004347/0160
Assignment of Assignors Interest.
Recorded: 1985-01-07
Pages: 2
Assignee
THIELE KAOLIN COMPANY, A CORP. OF GA
KAOLIN ROAD, SANDERSVILLE, GEORGIA, 31082
Covered Property
(1)
Purification of Kaolin Clay by Froth Flotation Using Hydroxamate Collectors
Patent:
4,629,556 →
Application:
06/676,477 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.