Inventor · disambiguated record
Pieter Vrijhof
Also filed as: VRIJHOF PIETER
4 granted patents·64 citations·filing 1994–2002
75Inventor score
Top patents by PatentIndex Score
4 records- 0183US5556964AProcess for the manufacture of budesonideASTRA AB·Filed 1994·Granted Sep 17, 1996·51 cites·3 claims
- 0272US7435817B2C-14 oxidation of morphine derivativesORGANON NV·Filed 2002·Granted Oct 14, 2008·7 cites·22 claims
- 0333US6005124AMethod for the preparation of steroid derivative ketalAKZO NOBEL NV·Filed 1999·Granted Dec 21, 1999·3 cites·5 claims
- 0432US5955622AMethod for the preparation of steroid derivative ketalAKZO NOBEL NV·Filed 1998·Granted Sep 21, 1999·3 cites·6 claims
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