Inventor · disambiguated record
Martin Koestner
Also filed as: KOESTNER MARTIN
8 granted patents·4 pending applications·56 citations·filing 2008–2018
86Inventor score
Top patents by PatentIndex Score
12 records- 0197US9890105B2Method for producing methylmethacrylateKRILL STEFFEN·Filed 2014·Granted Feb 13, 2018·25 cites·15 claims
- 0296US10766847B2Method for producing methylmethacrylateROEHM GMBH·Filed 2018·Granted Sep 8, 2020·7 cites·19 claims
- 0395US10457626B2Method for producing methylmethacrylateEVONIK ROEHM GMBH·Filed 2018·Granted Oct 29, 2019·5 cites·19 claims
- 0495US10273201B2Method for producing methylmethacrylateEVONIK ROEHM GMBH·Filed 2017·Granted Apr 30, 2019·5 cites·19 claims
- 0589US9994507B2Optimized method for producing methacroleinEVONIK ROEHM GMBH·Filed 2015·Granted Jun 12, 2018·4 cites·14 claims
- 0681US8426637B2Process for preparation of high purity methacrylic acidKOESTNER MARTIN·Filed 2008·Granted Apr 23, 2013·7 cites·30 claims
- 0772US9428437B2Method for dehydrating alpha-substituted carboxylic acidsMAY ALEXANDER·Filed 2014·Granted Aug 30, 2016·1 cites·13 claims
- 0872US8975440B2Method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acidMAY ALEXANDER·Filed 2009·Granted Mar 10, 2015·2 cites·17 claims
- 0946US2016137583A1Method for producing alpha-hydroxycarboxylic acid estersKRILL STEFFEN·Filed 2014·Application pending·0 cites
- 1039US2014187817A1Preparation of methacrylic acidBALDUF TORSTEN·Filed 2011·Application pending·0 cites
- 1134US2014135521A1Method for producing alpha-hydroxycarboxylic acid estersKOESTNER MARTIN·Filed 2012·Application pending·0 cites
- 1232US2017101322A1Method for separating ammonia out of an alcoholic solution in the presence of carbonic acid compoundsEVONIK ROEHM GMBH·Filed 2015·Application pending·0 cites
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