IP Library Assignment 004210/0411
Patent Assignment
Reel/Frame 004210/0411

Assignment of Assignors Interest.

Recorded: 1983-12-15 Pages: 1
Assignor
NEUMAIER, HUBERT
Executed: 1983-12-02
Assignee
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT/MAIN 60, GERMANY
Covered Property (1)
Process for Making Aryldichlorophosphanes
Patent: 4,536,351 →
Application: 06/561,807 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 5, 2000
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 010881/0555 →