Inventor · disambiguated record
Johannes Henricus Mennen
Also filed as: MENNEN JOHANNES H · MENNEN JOHANNES HENRICUS · MENNEN JOHANNES HENRICUS J H
32 granted patents·2 pending applications·63 citations·filing 1999–2025
95Inventor score
Top patents by PatentIndex Score
34 records- 0188US2025115547A1Integrated production of urea for diesel exhaust fluid and urea ammonium nitrateSTAMICARBON·Filed 2024·Application pending·0 cites
- 0285US9458098B2Urea production plantSTAMICARBON·Filed 2013·Granted Oct 4, 2016·6 cites·5 claims
- 0381US10633331B2Method of making a urea productSTAMICARBON·Filed 2015·Granted Apr 28, 2020·2 cites·12 claims
- 0480US9732033B2Urea production plantSTAMICARBON·Filed 2016·Granted Aug 15, 2017·1 cites·5 claims
- 0579US10376859B2Urea production with bi-pressurized synthesisSTAMICARBON·Filed 2017·Granted Aug 13, 2019·2 cites·20 claims
- 0679US9000215B2Urea production process characterized by short urea melt transportation time between last concentrator and prilling towerMENNEN JOHANNES HENRICUS·Filed 2012·Granted Apr 7, 2015·2 cites·15 claims
- 0779US6730811B1Process for the preparation of ureaDSM NV·Filed 2000·Granted May 4, 2004·9 cites·14 claims
- 0879US2025236587A1Integrated production of urea for diesel exhaust fluid and urea ammonium nitrateSTAMICARBON·Filed 2025·Application pending·0 cites
- 0978US7893298B2Method for concentrating an aqueous ammonium carbamate streamSTAMICARBON·Filed 2006·Granted Feb 22, 2011·3 cites·9 claims
- 1076US12209061B2Integrated production of urea for Diesel Exhaust Fluid and urea ammonium nitrateSTAMICARBON·Filed 2021·Granted Jan 28, 2025·0 cites·4 claims
- 1176US6680407B2Installation and process for the preparation of ureaDSM NV·Filed 2001·Granted Jan 20, 2004·14 cites·21 claims
- 1274US7622609B2Process for the preparation of ureaDSM IP ASSETS BV·Filed 2005·Granted Nov 24, 2009·2 cites·16 claims
- 1372US8158824B2Process for the production of urea from ammonia and carbon dioxideGEVERS LAMBERTUS WILHELMUS·Filed 2009·Granted Apr 17, 2012·3 cites·12 claims
- 1468US6852886B2Process for the preparation of ureaDSM IP ASSETS BV·Filed 2002·Granted Feb 8, 2005·4 cites·10 claims
- 1566US12134590B2Coupled urea melamine production with HP CO2 strippingSTAMICARBON·Filed 2023·Granted Nov 5, 2024·0 cites·20 claims
- 1666US10364215B2Zero emission urea process and plantSTAMICARBON·Filed 2017·Granted Jul 30, 2019·0 cites·12 claims
- 1765US9815800B2Integrated production of urea and melamineSTAMICARBON·Filed 2014·Granted Nov 14, 2017·0 cites·3 claims
- 1865US6392096B1Process for the preparation of ureaDSM NV·Filed 2001·Granted May 21, 2002·3 cites·15 claims
- 1964US9981924B2Integrated production of urea and melamineSTAMICARBON·Filed 2017·Granted May 29, 2018·0 cites·10 claims
- 2061US11083976B2Integrated production of urea for diesel exhaust fluid and urea ammonium nitrateSTAMICARBON·Filed 2016·Granted Aug 10, 2021·0 cites·11 claims
- 2154US8377399B2Process for increasing the capacity of an existing urea plantSTAMICARBON·Filed 2009·Granted Feb 19, 2013·0 cites·13 claims
- 2254US7407532B2Process for separating NH3 , and optionally also CO2 and H2O, from a mixture containing NH3 , CO2 and H2ODSM IP ASSETS BV·Filed 2004·Granted Aug 5, 2008·2 cites·7 claims
- 2353US10829444B2Urea finishing and off-gas treatment plant and processSTAMICARBON·Filed 2018·Granted Nov 10, 2020·0 cites·21 claims
- 2453US9776957B2Zero emission urea process and plantMENNEN JOHANNES HENRICUS·Filed 2012·Granted Oct 3, 2017·0 cites·15 claims
- 2551US9890115B2Urea finishing methodSTAMICARBON·Filed 2012·Granted Feb 13, 2018·0 cites·6 claims
- 2651US8283494B2Process for the preparation of ureaZWART STEPHEN RUDOLF ALEXANDER·Filed 2007·Granted Oct 9, 2012·1 cites·10 claims
- 2747US8829240B2Process for the production of urea from ammonia and carbon dioxideGEVERS LAMBERTUS WILHELMUS·Filed 2009·Granted Sep 9, 2014·0 cites·18 claims
- 2846US10358413B2Method and system for the integrated production of urea and melamineSTAMICARBON·Filed 2016·Granted Jul 23, 2019·0 cites·22 claims
- 2946US7534883B2Process for the preparation of melamineDSM IP ASSETS BV·Filed 2006·Granted May 19, 2009·0 cites·7 claims
- 3044US6254840B1Gas-liquid contacting apparatusDSM NV·Filed 1999·Granted Jul 3, 2001·9 cites·14 claims
- 3141US9447032B2Urea stripping process for the production of ureaMENNEN JOHANNES HENRICUS·Filed 2011·Granted Sep 20, 2016·0 cites·14 claims
- 3241US6884268B2Process for the preparation of granulesDSM IP ASSETS BV·Filed 2001·Granted Apr 26, 2005·0 cites·4 claims
- 3339US10315925B2Method and plant for producing urea-ammonium nitrate (UAN)STAMICARBON·Filed 2015·Granted Jun 11, 2019·0 cites·12 claims
- 3439US9061972B2Apparatus for the decomposition of non-converted ammonium carbamate in urea solutions in a urea synthesis processMENNEN JOHANNES HENRICUS·Filed 2010·Granted Jun 23, 2015·0 cites·7 claims
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