IP Library › Assignment 005173/0769
Patent Assignment
Reel/Frame 005173/0769

Assignment of Assignors Interest.

Recorded: 1989-10-30 Pages: 1
Assignors
TEUTSCH, JEAN-GEORGES
Executed: 1985-11-29
TORELLI, VESPERTO
Executed: 1985-12-05
DERAEDT, ROGER
Executed: 1985-11-29
PHILIBERT, DANIEL
Executed: 1985-11-28
COSTEROUSSE, GERMAIN
Executed: 1985-11-28
Assignee
Covered Property (1)
Novel 11BETA-Substituted-19-Nor-Steroids
Patent: 4,978,657 →
Application: 06/810,316 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct Assignee and Property Numbers Previously Recorded on Reel 010095, Frame 0834. Nov 30, 2000
From: UCLAF, ROUSSEL
To: HOECHST MARION ROUSSEL
Reel/Frame 011379/0272 →
Merger Feb 1, 2001
From: ROUSSEL, HOECHST MARION
To: AVENTIS PHARMA S.A.
Reel/Frame 011497/0001 →