Inventor · disambiguated record
Wolfram Sirges
Also filed as: SIRGES WOLFRAM
8 granted patents·64 citations·filing 1996–2003
82Inventor score
Top patents by PatentIndex Score
8 records- 0184US5868938AChiral stationary phases for chromatographic separation of optical isomersBAYER AG·Filed 1996·Granted Feb 9, 1999·52 cites·9 claims
- 0270US6583312B2Process for preparing optically active trimethyllactic acid and its estersBAYER AG·Filed 2001·Granted Jun 24, 2003·6 cites·5 claims
- 0357US6720451B2Method for producing N-methyl-N′-nitroguanidineBAYER AG·Filed 2001·Granted Apr 13, 2004·2 cites·1 claims
- 0450US6489513B2Process for the preparation of enantiomerically pure (5, 5′-dichloro-6,6′-dimethoxy-biphenyl-2,2′-diyl)- bis(diphenylphosphine oxides)BAYER AG·Filed 2001·Granted Dec 3, 2002·1 cites·9 claims
- 0541US5739360AIntermediates for the synthesis of bisphosphine compoundsBAYER AG·Filed 1996·Granted Apr 14, 1998·2 cites·7 claims
- 0640US7211697B2Method for producing specific crystalline modifications of polmorphous substancesBAYER CROPSCIENCE AG·Filed 2003·Granted May 1, 2007·1 cites·12 claims
- 0737US6528651B1Method for production of 1,3-disubtituted 2-nitroguanidinesBAYER AG·Filed 2000·Granted Mar 4, 2003·0 cites·1 claims
- 0832US7026307B2Method for producing 1,3-disubstituted 2-nitroguanidinesBAYER CROPSCIENCE AG·Filed 2002·Granted Apr 11, 2006·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →