Inventor · disambiguated record
Rudolf Burghardt
Also filed as: BURGHARDT RUDOLF
16 granted patents·7 pending applications·113 citations·filing 2002–2022
92Inventor score
Top patents by PatentIndex Score
23 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
- 0595US9617199B2Process for preparing unsaturated esters proceeding from aldehydes by direct oxidative esterificationKRILL STEFFEN·Filed 2014·Granted Apr 11, 2017·25 cites·18 claims
- 0691US9963417B2Process for producing methyl methacrylateKRILL STEFFEN·Filed 2014·Granted May 8, 2018·9 cites·20 claims
- 0791US9580374B2Method for producing methacrolein and the conditioning/draining thereof for direct oxidative esterificationKRILL STEFFEN·Filed 2014·Granted Feb 28, 2017·6 cites·16 claims
- 0889US9994507B2Optimized method for producing methacroleinEVONIK ROEHM GMBH·Filed 2015·Granted Jun 12, 2018·4 cites·14 claims
- 0987US10125077B2Optimized process for preparing methacrylic acidKRILL STEFFEN·Filed 2015·Granted Nov 13, 2018·4 cites·15 claims
- 1087US9611204B2Method of regulating the water content in a continuous method for producing methacroleinEVONIK ROEHM GMBH·Filed 2014·Granted Apr 4, 2017·4 cites·19 claims
- 1183US7253329B2Selective hydrogenation of cyclododecatriene to cyclododeceneDEGUSSA·Filed 2004·Granted Aug 7, 2007·13 cites·32 claims
- 1277US9816703B2Recirculation and disposal of aqueous catalyst solutions in amine catalytic processesEVONIK ROEHM GMBH·Filed 2014·Granted Nov 14, 2017·5 cites·16 claims
- 1373US9732023B2Process for preparation of methacrylic acid and methacrylic acid estersBALDUF TORSTEN·Filed 2014·Granted Aug 15, 2017·1 cites·17 claims
- 1465US2025282929A1Unsaturated esters containing an additive for reducing and stabilizing the yellowness indexROEHM GMBH·Filed 2022·Application pending·0 cites
- 1561US11919846B2Continuous process for preparing methacroleinROEHM GMBH·Filed 2019·Granted Mar 5, 2024·0 cites·17 claims
- 1657US2025188009A1Optimized catalyst processing and recycling in the synthesis of methacroleinROEHM GMBH·Filed 2022·Application pending·0 cites
- 1753US2023227394A1Process for minimising the loss of activity in reaction steps carried out in circulationROEHM GMBH·Filed 2021·Application pending·0 cites
- 1851US11542218B2Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purposeROEHM GMBH·Filed 2020·Granted Jan 3, 2023·0 cites·20 claims
- 1948US11680033B2Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purposeROEHM GMBH·Filed 2020·Granted Jun 20, 2023·0 cites·17 claims
- 2045US2016280624A1Tertiary alkylamines as methacrolein synthesis co-catalystBURGHARDT RUDOLF·Filed 2014·Application pending·0 cites
- 2140US2007280866A1Cleaving Of Oligomeric (Meth) Acrylic Acid In A Liquid Phase Under PressureBALDUF TORSTEN·Filed 2005·Application pending·0 cites
- 2237US2002159945A1Process for the separation of hydrogen halides by adsorptionGUSSA AG DE·Filed 2002·Application pending·0 cites
- 2336US2003019360A1Process and apparatus for separating foreign hydrogen halides from a stream of hydrogen chloride by means of absorptionDEGUSSA·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →