IP Library Assignment 008949/0483
Patent Assignment
Reel/Frame 008949/0483

Assignment of Assignor's Interest

Recorded: 1998-01-26 Pages: 2
Assignors
BITON, JACQUES
Executed: 1997-01-15
MARCHANDEAU, JEAN-PIERRE
Executed: 1998-01-15
AZERAD, ROBERT
Executed: 1998-01-16
LACROIX, ISABELLE
Executed: 1998-01-16
Assignee
ROUSSEL UCLAF
102 ROUTE DE NOISY, 93235 ROMAINVILLE, CEDEX, FRANCE
Covered Property (1)
Novel 1- or Hydroxylated Steroids
Patent: 5,834,452 →
Application: 08/861,975 →
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 →