Patent Assignment
Reel/Frame 005326/0542
Assignment of Assignors Interest.
Recorded: 1990-06-14
Pages: 2
Assignee
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Covered Property
(1)
Process for the Preparation of Aromatic Sulfonyl Chlorides
Application:
07/538,115 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.