Patent Assignment
Reel/Frame 004347/0142
Assignment of Assignors Interest.
Recorded: 1985-01-07
Pages: 1
Assignee
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY, D-6230 FRANKFURT AM MAIN 80, GERMANY
Covered Property
(1)
Process for Preparing 1-Nitrobenzene-2-Alkyloxycarbonyl-5-Carboxylic Acids
Patent:
4,507,491 →
Application:
06/445,008 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.