Patent Assignment
Reel/Frame 004177/0603
Assignment of Assignors Interest.
Recorded: 1983-10-11
Pages: 1
Assignee
HOECHST AKTIENGESELLSCHAFT
A GERMAN CORP., D-6230 FRANKFURT AM MAIN 80, GERMANY
Covered Property
(1)
Fluorine-Containing Alkylsulfobetaines, a Process for Their Preparation and Their Use
Patent:
4,430,272 →
Application:
06/347,178 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.