Inventor · disambiguated record
Robert Jansen
Also filed as: JANSEN ROBERT · JANSEN ROBERT P · JANSEN ROBERT PATRICK
65 granted patents·29 pending applications·491 citations·filing 2000–2024
99Inventor score
Top patents by PatentIndex Score
94 records- 0198US9663836B2Methods and systems for processing sugar mixtures and resultant compositionsVIRDIA INC·Filed 2016·Granted May 30, 2017·15 cites·6 claims
- 0297US10041138B1Sugar compositionsVIRDIA INC·Filed 2018·Granted Aug 7, 2018·15 cites·30 claims
- 0397US9976194B2Sugar compositionsVIRDIA INC·Filed 2015·Granted May 22, 2018·8 cites·39 claims
- 0497US9845514B2Sugar compositionsVIRDIA INC·Filed 2015·Granted Dec 19, 2017·8 cites·26 claims
- 0597US9617608B2Sugar compositionsVIRDIA LTD·Filed 2012·Granted Apr 11, 2017·15 cites·54 claims
- 0697US9512495B2Lignocellulose conversion processes and productsEYAL AHARON·Filed 2012·Granted Dec 6, 2016·27 cites·21 claims
- 0796US10240217B2Methods and systems for processing sugar mixtures and resultant compositionsVIRDIA INC·Filed 2013·Granted Mar 26, 2019·7 cites·22 claims
- 0896US9963673B2Sugar mixtures and methods for production and use thereofVIRDIA INC·Filed 2016·Granted May 8, 2018·9 cites·19 claims
- 0996US9410216B2Sugar mixtures and methods for production and use thereofEYAL AHARON MEIR·Filed 2011·Granted Aug 9, 2016·34 cites·27 claims
- 1095US9476106B2Methods and systems for processing a sucrose crop and sugar mixturesEYAL AHARON·Filed 2011·Granted Oct 25, 2016·20 cites·20 claims
- 1194US10752878B2Sugar mixtures and methods for production and use thereofVIRDIA INC·Filed 2018·Granted Aug 25, 2020·5 cites·19 claims
- 1294US9115467B2Methods and systems for solvent purificationJANSEN ROBERT·Filed 2011·Granted Aug 25, 2015·10 cites·5 claims
- 1393US10799546B1Modular, integrated process and apparatus for extracting, refining and remediating active substances from plant materialBIOMASS OIL SEPARATION SOLUTIONS LLC·Filed 2020·Granted Oct 13, 2020·10 cites·19 claims
- 1493US10793498B2Processes and apparatus for extraction of substances and enriched extracts from plant materialBIOMASS OIL SEPARATION SOLUTIONS LLC·Filed 2020·Granted Oct 6, 2020·6 cites·25 claims
- 1593US10760138B2Methods and systems for processing a sucrose crop and sugar mixturesVIRDIA INC·Filed 2017·Granted Sep 1, 2020·5 cites·23 claims
- 1693US10112916B2HMF production from glucose in ionic liquid mediaUNIV CALIFORNIA·Filed 2015·Granted Oct 30, 2018·9 cites·8 claims
- 1793US10093605B2Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (β-isophorone) with hydrogen peroxide to afford 2,6,6-trimethyl-2-cyclohexene-1,4-dione (keto-isophorone)EVONIK DEGUSSA GMBH·Filed 2017·Granted Oct 9, 2018·13 cites·20 claims
- 1893US9783861B2Methods for treating lignocellulosic materialsVIRDIA INC·Filed 2014·Granted Oct 10, 2017·12 cites·32 claims
- 1993US8404355B2Methods and systems for processing lignocellulosic materials and related compositionsJANSEN ROBERT·Filed 2011·Granted Mar 26, 2013·26 cites·15 claims
- 2092US9878979B2Fine purification of isophoronenitrile by melt crystallizationNITZ JOERG-JOACHIM·Filed 2016·Granted Jan 30, 2018·6 cites·9 claims
- 2192US9650687B2Methods for treating lignocellulosic materialsVIRDIA INC·Filed 2014·Granted May 16, 2017·11 cites·41 claims
- 2292US8163092B2Method of concentrating hydrochloric acidBANIEL AVRAHAM·Filed 2009·Granted Apr 24, 2012·21 cites·15 claims
- 2391US10993977B2Modular, integrated process and apparatus for extracting, refining and remediating active substances from plant materialBIOMASS OIL SEPARATION SOLUTIONS LLC·Filed 2020·Granted May 4, 2021·3 cites·20 claims
- 2491US9868699B2Process for removing cations from an isophoronenitrile product mixtureNITZ JOERG-JOACHIM·Filed 2016·Granted Jan 16, 2018·6 cites·18 claims
- 2591US6440222B1Sugar beet membrane filtration processTATE & LYLE IND LTD·Filed 2000·Granted Aug 27, 2002·46 cites·50 claims
- 2690US10138332B2Methods for treating lignocellulosic materialsVIRDIA INC·Filed 2017·Granted Nov 27, 2018·8 cites·20 claims
- 2790US9683005B2Methods for preparing thermally stable lignin fractionsVIRDIA INC·Filed 2014·Granted Jun 20, 2017·7 cites·20 claims
- 2889US6406548B1Sugar cane membrane filtration processTATE & LYLE IND LTD·Filed 2000·Granted Jun 18, 2002·39 cites·83 claims
- 2988US9988412B2Methods for preparing thermally stable lignin fractionsVIRDIA INC·Filed 2017·Granted Jun 5, 2018·3 cites·20 claims
- 3088US2025122467A1Sugar mixtures and methods for production and use thereofINT N&H DENMARK APS·Filed 2024·Application pending·0 cites
- 3187US11965220B2Methods for treating lignocellulosic materialsVIRDIA LLC·Filed 2021·Granted Apr 23, 2024·1 cites·31 claims
- 3287US6406547B1Sugar beet membrane filtration processTATE & LYLE IND LTD·Filed 2000·Granted Jun 18, 2002·29 cites·43 claims
- 3386US9657146B2Methods for treating lignocellulosic materialsVIRDIA INC·Filed 2013·Granted May 23, 2017·5 cites·19 claims
- 3485US11667981B2Lignocellulosic conversion processes and productsVIRDIA LLC·Filed 2020·Granted Jun 6, 2023·1 cites·20 claims
- 3584US9493851B2Methods for treating lignocellulosic materialsVIRDIA LTD·Filed 2013·Granted Nov 15, 2016·7 cites·42 claims
- 3684US9085506B2Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamineGALLE MARKUS·Filed 2011·Granted Jul 21, 2015·8 cites·65 claims
- 3784US8889914B2Method for producing isophoroneORSCHEL MATTHIAS·Filed 2011·Granted Nov 18, 2014·4 cites·34 claims
- 3883US10189764B2Hydrogenation of oxygenated molecules from biomass refiningVIRDIA INC·Filed 2018·Granted Jan 29, 2019·1 cites·30 claims
- 3982US10144662B2Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamineEVONIK DEGUSSA GMBH·Filed 2015·Granted Dec 4, 2018·2 cites·15 claims
- 4080US2015028255A1Sugar compositionsVIRDIA LTD·Filed 2014·Application pending·0 cites
- 4179US9714482B2Methods and systems for solvent purificationVIRDIA INC·Filed 2015·Granted Jul 25, 2017·1 cites·18 claims
- 4279US9631246B2Methods for treating lignocellulosic materialsVIRDIA INC·Filed 2014·Granted Apr 25, 2017·2 cites·17 claims
- 4377US10138217B2Methods for extracting and converting hemicellulose sugarsVIRDIA INC·Filed 2014·Granted Nov 27, 2018·2 cites·18 claims
- 4477US9926252B2Hydrogenation of oxygenated molecules from biomass refiningVIRDIA INC·Filed 2015·Granted Mar 27, 2018·1 cites·32 claims
- 4576US8884066B2Process for preparing isophorone in the presence of at least one defoamer in the wastewater column in the workup sectionORSCHEL MATTHIAS·Filed 2012·Granted Nov 11, 2014·2 cites·41 claims
- 4674US8092609B2Sucrose inversion processJANSEN ROBERT·Filed 2008·Granted Jan 10, 2012·2 cites·11 claims
- 4773US2019153555A1Sugar compositionsVIRDIA INC·Filed 2018·Application pending·0 cites
- 4871US11993624B2Methods for preparing thermally stable lignin fractionsVIRDIA LLC·Filed 2020·Granted May 28, 2024·0 cites·19 claims
- 4971US2023416177A1Processes and apparatus for extraction of substances and enriched extracts from plant materialBIOMASS OIL SEPARATION SOLUTIONS LLC·Filed 2023·Application pending·0 cites
- 5069US10767308B2Methods for separating and refining lignin from black liquor and compositions thereofVIRDIA INC·Filed 2015·Granted Sep 8, 2020·1 cites·24 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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