Inventor · disambiguated record
Johannes Gustaaf Ernst Van Leeuwen
Also filed as: VAN LEEUWEN JOHANNES · VAN LEEUWEN JOHANNES GUSTAAF EMST · VAN LEEUWEN JOHANNES GUSTAAF ERNST
18 granted patents·12 pending applications·54 citations·filing 2007–2024
91Inventor score
Top patents by PatentIndex Score
30 records- 0196US10947515B2UDP-glycosyltransferasesDSM IP ASSETS BV·Filed 2020·Granted Mar 16, 2021·9 cites·19 claims
- 0294US11459548B2UDP-glycosyltransferasesDSM IP ASSETS BV·Filed 2021·Granted Oct 4, 2022·2 cites·34 claims
- 0392US10604743B2UDP-glycosyltransferasesDSM IP ASSETS BV·Filed 2016·Granted Mar 31, 2020·6 cites·19 claims
- 0491US11781121B2Geranylgeranyl pyrophosphate synthasesDSM IP ASSETS BV·Filed 2021·Granted Oct 10, 2023·1 cites·14 claims
- 0588US8481295B2Fungi cultivation on alcohol fermentation stillage for useful products and energy savingsVAN LEEUWEN JOHANNES·Filed 2010·Granted Jul 9, 2013·23 cites·35 claims
- 0687US2025059519A1Geranylgeranyl pyrophosphate synthasesDSM IP ASSETS BV·Filed 2024·Application pending·0 cites
- 0784US2024067938A1Geranylgeranyl pyrophosphate synthasesDSM IP ASSETS BV·Filed 2023·Application pending·0 cites
- 0883US11225647B2Geranylgeranyl pyrophosphate synthasesDSM IP ASSETS BV·Filed 2017·Granted Jan 18, 2022·1 cites·7 claims
- 0981US12091436B2Steviol glycoside transportDSM IP ASSETS BV·Filed 2023·Granted Sep 17, 2024·0 cites·10 claims
- 1081US2024400623A1Steviol glycoside transportDSM IP ASSETS BV·Filed 2024·Application pending·0 cites
- 1179US9079786B2Purification of thin stillage from dry-grind corn milling with fungiVAN LEEUWEN JOHANNES·Filed 2007·Granted Jul 14, 2015·9 cites·24 claims
- 1278US11639497B2UDP-glycosyltransferasesDSM IP ASSETS BV·Filed 2018·Granted May 2, 2023·0 cites·10 claims
- 1375US9249235B2Processes for isolating chitin and chitosan from fungal biomassVAN LEEUWEN JOHANNES·Filed 2014·Granted Feb 2, 2016·3 cites·25 claims
- 1473US2023295586A1Udp-glycosyltransferasesDSM IP ASSETS BV·Filed 2023·Application pending·0 cites
- 1572US11913034B2Kaurenoic acid hydroxylasesDSM IP ASSETS BV·Filed 2021·Granted Feb 27, 2024·0 cites·6 claims
- 1672US11104886B2Kaurenoic acid hydroxylasesDSM IP ASSETS BV·Filed 2017·Granted Aug 31, 2021·0 cites·8 claims
- 1768US11608364B2Steviol glycoside transportDSM IP ASSETS BV·Filed 2019·Granted Mar 21, 2023·0 cites·6 claims
- 1868US2024016195A1Improved prebiotic formulationsDSM IP ASSETS BV·Filed 2021·Application pending·0 cites
- 1963US10913938B2Polypeptides having cellulolytic enhancing activity and uses thereofDSM IP ASSETS BV·Filed 2017·Granted Feb 9, 2021·0 cites·20 claims
- 2063US2020392475A1Beta-glucosidase and uses thereofDSM IP ASSETS BV·Filed 2020·Application pending·0 cites
- 2162US10808235B2Beta-glucosidase and uses thereofDSM IP ASSETS BV·Filed 2016·Granted Oct 20, 2020·0 cites·8 claims
- 2262US2021123030A1Polypeptides having cellulolytic enhancing activity and uses thereofDSM IP ASSETS BV·Filed 2020·Application pending·0 cites
- 2361US2024409965A1Variant polypeptide and recombinant yeast cellDANISCO US INC·Filed 2022·Application pending·0 cites
- 2461US2024425888A1Process for the production of ethanol and recombinant yeast cellDANISCO US INC·Filed 2022·Application pending·0 cites
- 2561US2025163361A1Recombinant yeast cellDANISCO US INC·Filed 2022·Application pending·0 cites
- 2657US11203764B2Kaurenoic acid hydroxylasesDSM IP ASSETS BV·Filed 2020·Granted Dec 21, 2021·0 cites·23 claims
- 2749US10316306B2Thermostable alpha amylaseDSM IP ASSETS BV·Filed 2015·Granted Jun 11, 2019·0 cites·16 claims
- 2844US10760085B2Kaurenoic acid hydroxylasesDSM IP ASSETS BV·Filed 2016·Granted Sep 1, 2020·0 cites·19 claims
- 2941US2019002859A1Beta-glucosidase and uses thereofDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 3039US2019002860A1Beta-glucosidase and uses thereofDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johannes Gustaaf Ernst Van Leeuwen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →