IP Library Assignment 004538/0542
Patent Assignment
Reel/Frame 004538/0542

Assignment of Assignors Interest.

Recorded: 1986-04-25 Pages: 2
Assignors
BUENDIA, JEAN
Executed: 1985-01-21
VIVAT, MICHEL
Executed: 1985-01-21
Assignee
ROUSSEL UCLAF, A CORP OF FRANCE
35, BOULEVARD DES INVALIDES, PARIS, 75007, FRANCE
Covered Property (1)
Novel Process
Patent: 4,601,854 →
Application: 06/695,485 →
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 →