Inventor · disambiguated record
Guido Giffels
Also filed as: GIFFELS GUIDO
11 granted patents·4 pending applications·41 citations·filing 1997–2014
87Inventor score
Top patents by PatentIndex Score
15 records- 0173US7119237B2Process and catalyst for preparing alcoholsBAYER AG·Filed 2003·Granted Oct 10, 2006·17 cites·18 claims
- 0270US6296788B1Process for the preparation of Grignard reagents and novel Grignard reagentsBAYER AG·Filed 2000·Granted Oct 2, 2001·6 cites·10 claims
- 0366US8227641B2Process for the preparation of aminoalkylaminesRAMPF FLORIAN·Filed 2007·Granted Jul 24, 2012·2 cites·8 claims
- 0461US6458954B2Process for preparing piperidinesBAYER AG·Filed 2001·Granted Oct 1, 2002·2 cites·8 claims
- 0558US6180837B1Process for the catalytic enantioselective reduction of ketonesDEGUSSA·Filed 1997·Granted Jan 30, 2001·7 cites·7 claims
- 0657US6844462B2BiphenydiolsBAYER AG·Filed 2003·Granted Jan 18, 2005·3 cites·2 claims
- 0756US6566298B2DiphosphinesBAYER AG·Filed 2002·Granted May 20, 2003·2 cites·2 claims
- 0855US2014357874A1Process for preparing (s)-3-n-methylamino-1-(2-thienyl)-1-propanolSALTIGO GMBH·Filed 2014·Application pending·0 cites
- 0953US6462200B2DiphosphinesBAYER AG·Filed 2001·Granted Oct 8, 2002·1 cites·1 claims
- 1050US6489513B2Process 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
- 1143US7329779B2Process for preparing optionally substituted arylsulphonic anhydridesLANXESS DEUTSCHLAND GMBH·Filed 2006·Granted Feb 12, 2008·0 cites·9 claims
- 1243US2014031564A1Process for preparing (s)-3-n-methylamino-1-(2-thienyl)-1-propanolKREIS MICHAEL·Filed 2011·Application pending·0 cites
- 1341US6288262B2Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanidesBAYER AG·Filed 2001·Granted Sep 11, 2001·0 cites·10 claims
- 1438US2002077250A1Process for preparing aryl compoundsFiled 2001·Application pending·0 cites
- 1536US2004171864A1Fluorinated aromaticsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →