Patent Assignment
Reel/Frame 005521/0284
Assignment of Assignors Interest.
Recorded: 1989-08-02
Pages: 6
Assignee
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A FED. REP. OF GERMANY
HENKELSTRASSE 67,, POSTFACH 1100,, D-4000 DUESSELDORF 1,, GERMANY
Covered Property
(1)
Surfactant Mixtures as Collectors for the Flotation of Non-Sulfidic Ores
Patent:
4,995,998 →
Application:
07/359,061 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.