Patent Assignment
Reel/Frame 003797/0282
Assignment of Assignors Interest.
Recorded: 1980-08-26
Pages: 1
Assignee
ALCOLAC, INC.,A CORP. OF MD.
3440 FAIRFIELD RD.,, BALTIMORE, MARYLAND, 21226
Covered Property
(1)
Use of C8-34 Alpha Olefin Sulfonates to Improve and Enhance the Flotation and Collection Process Used for Barite
Patent:
4,363,724 →
Application:
06/181,658 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.