Inventor · disambiguated record
Gunter Rauchschwalbe
Also filed as: RAUCHSCHWALBE GUENTER · RAUCHSCHWALBE GUNTER
16 granted patents·2 pending applications·121 citations·filing 1980–2012
91Inventor score
Top patents by PatentIndex Score
18 records- 0195US6369239B2Process for the preparation of dialkylthiophenes and alkylenedioxythiophenesBAYER AG·Filed 2001·Granted Apr 9, 2002·78 cites·7 claims
- 0276US6750354B2Process for the alkylation of 3,4-dihydroxythiophene-2,5-dicarboxylic estersBAYER AG·Filed 2002·Granted Jun 15, 2004·8 cites·15 claims
- 0371US8642816B2Method for isolating di-trimethylol propaneRAUCHSCHWALBE GUNTER·Filed 2009·Granted Feb 4, 2014·3 cites·10 claims
- 0469US6403803B1Bis(2-chlorothiazolyl-5-methyl)amine and its salts, and process for working up reaction mixtures comprising 5-aminomethyl-2-chlorothiazole and bis(2-chlorothiazolyl-5-methyl)amineBAYER AG·Filed 2001·Granted Jun 11, 2002·4 cites·11 claims
- 0568US6825357B2Benzodioxinothiophenes, their preparation and useBAYER AG·Filed 2002·Granted Nov 30, 2004·7 cites·16 claims
- 0655US9512298B2Specific mixtures of N,N-bis(2-hydroxyalkyl)-4-toluidine derivatives, their preparation and a method of using such specific mixturesRAUCHSCHWALBE GUNTER·Filed 2012·Granted Dec 6, 2016·0 cites·7 claims
- 0752US2006052555A1Specific mixtures of N,N-bis(2-hydroxyalkyl)-4-toluidine derivatives, their preparation and a method of using such specific mixturesLANXESS DEUTSCHLAND GMBH·Filed 2005·Application pending·0 cites
- 0851US6888005B22-phenylbenzimidazole-5-sulphonic acid from isolated 3,4-diaminobenzenesulphonic acid and use thereof in cosmetic preparationsBAYER AG·Filed 2003·Granted May 3, 2005·0 cites·6 claims
- 0948US5672708AProcess for the preparation of N-arylaminoacrylic acid derivatives and the use of N-arylaminoacrylic acid derivatives thus prepared for the preparation of 4-quinolone-3-carboxylic acid derivativesBAYER AG·Filed 1995·Granted Sep 30, 1997·4 cites·5 claims
- 1047US7671217B2Method for the decarboxylation of dicarboxylic acidsLANXESS DEUTSCHLAND GMBH·Filed 2003·Granted Mar 2, 2010·0 cites·11 claims
- 1147US4339396AProcess for the preparation of naphthalenesulphonyl chlorideBAYER AG·Filed 1980·Granted Jul 13, 1982·3 cites·11 claims
- 1245US4366102AProcess for the preparation of chloroformic acid aryl estersBAYER AG·Filed 1981·Granted Dec 28, 1982·8 cites·10 claims
- 1343US5847234AProcess for the preparation of 4-hydroxybiphenylBAYER AG·Filed 1997·Granted Dec 8, 1998·2 cites·11 claims
- 1441US6787666B2Process for the preparation of isolated 3,4-diaminobenzenesulphonic acidBAYER CHEMICALS AG·Filed 2003·Granted Sep 7, 2004·0 cites·5 claims
- 1541US6441182B1Method for the production of 2,6-dichloro-5-fluoro-nicotinic acid and coarse and particularly pure 2,6-dichloro-5-fluoro-nicotinic acidBAYER AG·Filed 1999·Granted Aug 27, 2002·2 cites·10 claims
- 1637US6002041AProcess for preparing di-C1 - C4 -alkyl 5-nitro-isophthalatesBAYER AG·Filed 1998·Granted Dec 14, 1999·1 cites·12 claims
- 1735US4990686AProcess for the purification of crude 2,2-bis-(3,5-dimethyl-4-hydroxyphenyl)-propaneBAYER AG·Filed 1989·Granted Feb 5, 1991·1 cites·15 claims
- 1829US2002016462A1Process for preparing basic organic nitrogen-containing compounds by reduction with lithium aluminum hydrideFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →