Inventor · disambiguated record
Andreas J. Biermans
Also filed as: BIERMANS ANDREAS J · BIERMANS ANDREAS JOHANNES
9 granted patents·99 citations·filing 1977–2004
88Inventor score
Top patents by PatentIndex Score
9 records- 0186US4539077AProcess for the preparation of ureaUNIE VAN KUNSTMESTFAB BV·Filed 1983·Granted Sep 3, 1985·26 cites·10 claims
- 0275US4540813AProcess for the preparation of ureaUNIE VAN KUNSTMESTFAB BV·Filed 1982·Granted Sep 10, 1985·13 cites·14 claims
- 0369US4115449AProcess for preparing a urea solution from ammonia and carbon dioxideUNIE VAN KUNSTMESTFAB BV·Filed 1977·Granted Sep 19, 1978·8 cites·6 claims
- 0467US4251235AProcess for the separation of NH3 and CO2 from mixtures of NH.sub.2 and waterSTAMICARBON·Filed 1979·Granted Feb 17, 1981·12 cites·14 claims
- 0560US6855846B2Process for the preparation of ureaDSM IP ASSETS BV·Filed 2001·Granted Feb 15, 2005·2 cites·6 claims
- 0656US4163648AProcess for separation of ammonia and carbon dioxideSTAMICARBON·Filed 1977·Granted Aug 7, 1979·15 cites·24 claims
- 0754US7407532B2Process 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
- 0850US4572676AMethod and apparatus for determining the saturation temperature of a solutionUNIE VAN KUNSTMESTFAB BV·Filed 1983·Granted Feb 25, 1986·14 cites·8 claims
- 0938US4572830AProcess for determining and controlling the composition of aqueous solutions of NH3 and CO2UNIE VAN KUNSTMESTFAB BV·Filed 1983·Granted Feb 25, 1986·7 cites·4 claims
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