IP Library Assignment 004669/0890
Patent Assignment
Reel/Frame 004669/0890

Assignment of Assignors Interest.

Recorded: 1987-02-27 Pages: 1
Covered Property (1)
Apparatus and Process for the Metering of Predetermined Quantities of at Least One Product
Patent: 4,669,634 →
Application: 06/404,816 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 23, 1998
From: ROUSSEL UCLAF
To: HOECHST MARION ROUSSEL
Reel/Frame 009168/0986 →
Merger Feb 1, 2001
From: ROUSSEL, HOECHST MARION
To: AVENTIS PHARMA S.A.
Reel/Frame 011497/0001 →