Inventor · disambiguated record
Hendrik Van Dam
Also filed as: VAN DAM HENDRIK
21 granted patents·1 pending application·17 citations·filing 2017–2020
90Inventor score
Files withNOURYON CHEMICALS INT BV22
Top patents by PatentIndex Score
22 records- 0187US10793511B2Process for converting cyclic alkyleneureas into their corresponding alkyleneaminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Oct 6, 2020·3 cites·18 claims
- 0286US11214549B2Process for making higher ethylene aminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Jan 4, 2022·2 cites·18 claims
- 0385US11292768B2Process for manufacturing chain-extended hydroxyethylethyleneamines, ethyleneamines, or mixtures thereofNOURYON CHEMICALS INT BV·Filed 2018·Granted Apr 5, 2022·2 cites·19 claims
- 0485US10800731B2Process to prepare higher ethylene amines or urea derivatives thereofNOURYON CHEMICALS INT BV·Filed 2018·Granted Oct 13, 2020·3 cites·11 claims
- 0584US10975017B2Process for manufacturing ethylene aminesNOURYON CHEMICALS INT BV·Filed 2017·Granted Apr 13, 2021·2 cites·20 claims
- 0682US11072686B2Process for preparing ethyleneamine compoundsNOURYON CHEMICALS INT BV·Filed 2018·Granted Jul 27, 2021·2 cites·20 claims
- 0781US11292769B2Process for manufacturing a cyclic urea adduct of an ethyleneamine compoundNOURYON CHEMICALS INT BV·Filed 2018·Granted Apr 5, 2022·2 cites·15 claims
- 0879US10995058B2Process for manufacturing hydroxyethyl ethylene aminesNOURYON CHEMICALS INT BV·Filed 2017·Granted May 4, 2021·1 cites·15 claims
- 0961US10968164B2Process to convert the cyclic monourea of an ethylene amine compound into the ethylene amine compoundNOURYON CHEMICALS INT BV·Filed 2018·Granted Apr 6, 2021·0 cites·9 claims
- 1055US11242310B2Two-step process for converting cyclic alkylene ureas into their corresponding alkylene aminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Feb 8, 2022·0 cites·17 claims
- 1154US11919866B2Process for preparing cyclic alkylene ureasNOURYON CHEMICALS INT BV·Filed 2018·Granted Mar 5, 2024·0 cites·10 claims
- 1253US12459924B2Process for manufacturing alkyleneamine compoundsNOURYON CHEMICALS INT BV·Filed 2020·Granted Nov 4, 2025·0 cites·10 claims
- 1352US11247963B2Process for converting cyclic alkylene ureas into their corresponding alkylene aminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Feb 15, 2022·0 cites·14 claims
- 1451US12258319B2Process for manufacturing a cyclic urea adduct of an ethyleneamine compoundNOURYON CHEMICALS INT BV·Filed 2018·Granted Mar 25, 2025·0 cites·20 claims
- 1551US11884609B2Process for manufacturing ethyleneamine compoundsNOURYON CHEMICALS INT BV·Filed 2020·Granted Jan 30, 2024·0 cites·19 claims
- 1651US11878954B2Process for manufacturing ethyleneamine compoundsNOURYON CHEMICALS INT BV·Filed 2020·Granted Jan 23, 2024·0 cites·16 claims
- 1750US11339116B2Reactive separation process to convert cyclic alkylene ureas into their corresponding alkylene aminesNOURYON CHEMICALS INT BV·Filed 2018·Granted May 24, 2022·0 cites·20 claims
- 1849US11390607B2Process to prepare propylene amines and propylene amine derivativesNOURYON CHEMICALS INT BV·Filed 2018·Granted Jul 19, 2022·0 cites·20 claims
- 1947US11267792B2Process to prepare ethylene amines and ethylene amine derivativesNOURYON CHEMICALS INT BV·Filed 2018·Granted Mar 8, 2022·0 cites·18 claims
- 2047US11236039B2Multi-step process for converting cyclic alkyleneureas into their corresponding alkyleneaminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Feb 1, 2022·0 cites·17 claims
- 2146US11584721B2Process for manufacturing a mixture of straight-hain and non-straight-chain ethyleneaminesNOURYON CHEMICALS INT BV·Filed 2018·Granted Feb 21, 2023·0 cites·17 claims
- 2246US2022098157A1Compounds with at least one cyclic urea moiety and their use in corrosion preventionNOURYON CHEMICALS INT BV·Filed 2020·Application pending·0 cites
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