Germain Costerousse — 14 Patents at Roussel Uclaf

Germain Costerousse has been granted 14 US patents while listed as an inventor at Roussel Uclaf. The first was granted in 1981 and the most recent in September 1997. Germain Costerousse ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Germain Costerousse in Saint-Maurice, FR.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
5663164	1-dethia-2-thia-cephalosporanic acids	Jean-Georges Teutsch, Alain Bonnet, Jozsef Aszodi, Solange Gouin D'Ambrieres	1997-09-02
5182381	Intermediates for 3-keto-19-nor-.DELTA..sup.4,9 -steroids	Daniel Philibert, Jean-Georges Teutsch, Roger Deraedt	1993-01-26
5064822	Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids	Daniel Philibert, Jean-Georges Teutsch, Roger Deraedt	1991-11-12
5043332	Novel 11.beta.-substituted -19-nor-steriods	Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert	1991-08-27
4978657	Novel 11.beta.-substituted-19-nor-steroids	Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert	1990-12-18
4908359	1-dethia-2-thia-cephalosporanic acids	Solange Gouin d'Ambrieres, Jean-Georges Teutsch	1990-03-13
4753932	Novel 10-substituted steroids	Jean-Georges Teutsch, Vesperto Torelli, Daniel Philibert	1988-06-28
4540686	3-Keto-19-nor-.DELTA..sup.4,9 -steroids	Daniel Philibert, Jean-Georges Teutsch, Roger Deraedt	1985-09-10
4519946	Steroids	Jean-Georges Teutsch, Daniel Philibert, Roger Deraedt	1985-05-28
4477445	3-Keto-19-nor-.DELTA.4,9-steroids	Daniel Philibert, Jean-Georges Teutsch, Roger Deraedt	1984-10-16
4447424	Steroid derivatives	Jean-Georges Teutsch, Daniel Philibert, Roger Deraedt	1984-05-08
4386085	Novel steroids	Jean-Georges Teutsch, Daniel Philibert, Roger Deraedt	1983-05-31
4303654	Novel 21-chloro-20-acetylenic steroids	Roger Deraedt, Jean-Georges Teutsch	1981-12-01
4257948	Novel epoxidation agent and process	Jean-Georges Teutsch	1981-03-24

Germain Costerousse — 14 Patents

Issued Patents All Time

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