Inventor · disambiguated record
Holger Herbst
Also filed as: HERBST HOLGER
19 granted patents·1 pending application·297 citations·filing 1994–2000
95Inventor score
Files withBASF AG19
Top patents by PatentIndex Score
20 records- 0185US6072076AContinuous preparation of alkyl esters of (meth)acrylic acidBASF AG·Filed 1997·Granted Jun 6, 2000·32 cites·22 claims
- 0283US5637222AProcess for the fractional separation of (meth)acrylic acid from a mixture containing (meth)acrylic acidBASF AG·Filed 1996·Granted Jun 10, 1997·24 cites·8 claims
- 0380US5883288AContinuous preparation of alkyl esters of (meth)acrylic acidBASF AG·Filed 1997·Granted Mar 16, 1999·22 cites·18 claims
- 0479US5945560AContinuous preparation of alkyl esters of (meth) acrylic acidBASF AG·Filed 1997·Granted Aug 31, 1999·21 cites·18 claims
- 0579US5922244A4-acylaminopiperidin-N-oxyleBASF AG·Filed 1996·Granted Jul 13, 1999·26 cites·31 claims
- 0677US6472554B1Continuous preparation of alkyl esters of (meth) acrylic acidBASF AG·Filed 2000·Granted Oct 29, 2002·9 cites·14 claims
- 0777US5855743AProcess of isolation of (Meth) acrylic acidBASF AG·Filed 1997·Granted Jan 5, 1999·17 cites·7 claims
- 0877US5482597APurification of crude (meth)acrylic acidBASF AG·Filed 1994·Granted Jan 9, 1996·15 cites·16 claims
- 0975US6806385B1Rectification of (meth)acrylic acid with the addition of a tensideBASF AG·Filed 1999·Granted Oct 19, 2004·14 cites·15 claims
- 1075US5961790ASeparation of (meth) acrylic acid by rectificationBASF AG·Filed 1994·Granted Oct 5, 1999·12 cites·2 claims
- 1175US5910603AEsterification of (meth)acrylic acid with an alkanolBASF AG·Filed 1996·Granted Jun 8, 1999·16 cites·24 claims
- 1274US6617470B1Method for esterifying (meth)acrylic acid with an alkanolBASF AG·Filed 1999·Granted Sep 9, 2003·14 cites·24 claims
- 1370US6353130B1Method for continuous production of (meth)acrylic alkyl estersBASF AG·Filed 1999·Granted Mar 5, 2002·12 cites·22 claims
- 1460US6207022B1Purification of crude (meth) acrylic acidBASF AG·Filed 1994·Granted Mar 27, 2001·20 cites·6 claims
- 1558US6512138B1Preparation of (meth)acrylatesBASF AG·Filed 2000·Granted Jan 28, 2003·2 cites·15 claims
- 1654US6518452B1Process for stabilizing (METH)acrylic acid esters against unwanted radical polymerizationBASF AG·Filed 1998·Granted Feb 11, 2003·13 cites·5 claims
- 1750US6395140B1Method for producing (meth)acrylic acidBASF AG·Filed 1998·Granted May 28, 2002·15 cites·9 claims
- 1846US6228227B1Separation of (meth)acrylic acid by rectificationBASF AG·Filed 1999·Granted May 8, 2001·10 cites·15 claims
- 1935US6568406B2Method of cleaning plant parts for the preparation or processing of (meth)acrylic estersBASF AG·Filed 1998·Granted May 27, 2003·3 cites·15 claims
- 2029US2001047106A1Process for the esterification of (meth)acrylic acid with an alkanolFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →