Inventor · disambiguated record
Ton Vries
Also filed as: VRIES TON · VRIES TON R · VRIES TON RENE
8 granted patents·3 pending applications·83 citations·filing 1989–2005
86Inventor score
Top patents by PatentIndex Score
11 records- 0186US7034178B2Process for the production of 3-phenylisoserineALTANA PHARMA AG·Filed 2002·Granted Apr 25, 2006·23 cites·5 claims
- 0281US7432370B2Chiral salt resolutionPFIZER·Filed 2004·Granted Oct 7, 2008·19 cites·11 claims
- 0380US6441207B1Method for making hydroxy-25-ene-vitamin D compoundsBONE CARE INT INC·Filed 2000·Granted Aug 27, 2002·10 cites·7 claims
- 0465US6639103B13-oxopropane-1-sulphonic acids and sulphonatesDSM NV·Filed 2000·Granted Oct 28, 2003·3 cites·15 claims
- 0564US6294680B1Process for the production of semi synthetic statins via novel intermediatesPLUS CHEMICALS BV·Filed 1998·Granted Sep 25, 2001·16 cites·41 claims
- 0650US6235927B1Process for the separation of a mixture of enantiomersDSM NV·Filed 1997·Granted May 22, 2001·10 cites·15 claims
- 0745US2006041163A1Process for the production of optically active 3-phenylisoserineALTANA PHARMA AG·Filed 2005·Application pending·0 cites
- 0842US2003009042A1Method for making hydroxy-25-ene-vitamin D compoundsBONE CARE INT INC·Filed 2002·Application pending·0 cites
- 0936US2006041134A1Silyl ethersALTANA PHARMA AG·Filed 2003·Application pending·0 cites
- 1035US6465684B2Process for the separation of a mixture of enantiomersDSM NV·Filed 2001·Granted Oct 15, 2002·0 cites·20 claims
- 1130US5232630AMethod of manufacturing conductive heterocyclic polymers by reacting new polymeric intermediate products with NH3, a NH3 producing substance, P2 S5 or Lawesson's reagentPHILIPS CORP·Filed 1989·Granted Aug 3, 1993·2 cites·3 claims
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