Inventor · disambiguated record
Ulrich Premel
Also filed as: PREMEL ULRICH · PREMEL ULRICH ING GRAD
15 granted patents·172 citations·filing 1982–1989
93Inventor score
Top patents by PatentIndex Score
15 records- 0173US4859214AProcess for treating syngas using a gas reversing chamberSHELL OIL CO·Filed 1988·Granted Aug 22, 1989·23 cites·8 claims
- 0265US4841917ARadiation cooling unit for cooling dust-laden gasesSTEINMUELLER GMBH L & C·Filed 1988·Granted Jun 27, 1989·21 cites·7 claims
- 0365US4478608AMethod of treating process gases coming from a gasification reactorSTEINMUELLER GMBH L & C·Filed 1982·Granted Oct 23, 1984·14 cites·1 claims
- 0463US4463686AApparatus for removal of ash and slagSTEINMUELLER GMBH L & C·Filed 1983·Granted Aug 7, 1984·16 cites·1 claims
- 0557US4457361AConnection element for the transfer of knock- or impact-energy upon heating or cooling surfaces to be cleaned and located in a pressure vesselSTEINMUELLER GMBH L & C·Filed 1982·Granted Jul 3, 1984·16 cites·7 claims
- 0654US4478606ASubstantially vertical apparatus for cooling process gases originating from a gasification processSTEINMUELLER GMBH L & C·Filed 1982·Granted Oct 23, 1984·13 cites·1 claims
- 0752US4721065AProcess and apparatus for cooling hot process gas from a pressure gasification reactorSTEINMUELLER GMBH L & C·Filed 1987·Granted Jan 26, 1988·17 cites·6 claims
- 0850US4457764ATwo-stage gasifierSTEINMUELLER GMBH L & C·Filed 1983·Granted Jul 3, 1984·10 cites·1 claims
- 0939US4731937AProcess and apparatus for the dry sluicing of grit, slag or sediments from pressurized systemsSTEINMUELLER GMBH L & C·Filed 1985·Granted Mar 22, 1988·5 cites·20 claims
- 1037US5038856AArrangement for the protection of tube sections of platen-like heat-transfer surfaces disposed in a gas conduit against wear by gases laden with solid particlesSTEINMUELLER GMBH L & C·Filed 1989·Granted Aug 13, 1991·6 cites·5 claims
- 1137US4734110AMethod and apparatus for removing solids from pressurized process systemSTEINMUELLER GMBH L & C·Filed 1987·Granted Mar 29, 1988·8 cites·11 claims
- 1235US4803957AGas/liquid heat exchangerSTEINMUELLER GMBH L & C·Filed 1988·Granted Feb 14, 1989·7 cites·12 claims
- 1334US4538676AGas liquid parallel flow direct current heat exchangerSTEINMUELLER GMBH L & C·Filed 1983·Granted Sep 3, 1985·7 cites·4 claims
- 1432US4694782AProcess and apparatus for producing high-pressure and superheated steamSTEINMUELLER GMBH L & C·Filed 1985·Granted Sep 22, 1987·6 cites·42 claims
- 1532US4564067AWaste-heat tankSTEINMUELLER GMBH L & C·Filed 1983·Granted Jan 14, 1986·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →