Philippe Riberon — 3 Patents at Roussel Uclaf

Philippe Riberon has been granted 3 US patents while listed as an inventor at Roussel Uclaf. The first was granted in 1993 and the most recent in February 1999. Philippe Riberon ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Philippe Riberon in Nogent-sur-Marne, FR.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5874076	Administration of non-glycosylated, recombinant human IL.sub.2 in reduced form	Danielle Lando, Pierre Yves Abecassis	1999-02-23	$792,000
5814314	Non-glycosylated, recombinant human IL .sub.2 in reduced form	Danielle Lando, Pierre Yves Abecassis	1998-09-29	$1,604,000
5252708	Preparation process for a protein containing at least one intramolecular disulphide bridge by oxidation, at a pH of less than 5.0 of corresponding reduced recombinant protein	Pierre Yves Abecassis, Jacques Leclaire	1993-10-12