Inventor · disambiguated record
Hans Ulrich Frutschi
Also filed as: FRUTSCHI HANS · FRUTSCHI HANS U · FRUTSCHI HANS ULRICH
33 granted patents·5 pending applications·1,679 citations·filing 1973–2007
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US7089743B2Method for operating a power plant by means of a CO2 processALSTOM·Filed 2004·Granted Aug 15, 2006·150 cites·8 claims
- 0297US6684643B2Process for the operation of a gas turbine plantALSTOM TECHNOLOGY LTD·Filed 2001·Granted Feb 3, 2004·135 cites·8 claims
- 0396US6269624B1Method of operating a power plant with recycled CO2ASEA BROWN BOVERI·Filed 1999·Granted Aug 7, 2001·178 cites·6 claims
- 0494US6945052B2Methods and apparatus for starting up emission-free gas-turbine power stationsALSTOM TECHNOLOGY LTD·Filed 2004·Granted Sep 20, 2005·146 cites·25 claims
- 0594US4523432AAir storage power stationBBC BROWN BOVERI & CIE·Filed 1982·Granted Jun 18, 1985·83 cites·1 claims
- 0692US5386685AMethod and apparatus for a combined cycle power plantASEA BROWN BOVERI·Filed 1993·Granted Feb 7, 1995·72 cites·9 claims
- 0789US5495709AAir reservoir turbineABB MANAGEMENT AG·Filed 1994·Granted Mar 5, 1996·68 cites·12 claims
- 0885US6178735B1Combined cycle power plantASEA BROWN BOVERI·Filed 1998·Granted Jan 30, 2001·79 cites·4 claims
- 0982US6463741B1Method for operating a power plantALSTOM SWITZERLAND LTD·Filed 2000·Granted Oct 15, 2002·48 cites·10 claims
- 1082US5689948AMethod of operating a reheat power plant with steam injectionASEA BROWN BOVERI·Filed 1996·Granted Nov 25, 1997·64 cites·10 claims
- 1181US5758485AMethod of operating gas turbine power plant with intercoolerASEA BROWN BOVERI·Filed 1996·Granted Jun 2, 1998·76 cites·2 claims
- 1279US5313782ACombined gas/steam power station plantASEA BROWN BOVERI·Filed 1993·Granted May 24, 1994·46 cites·5 claims
- 1378US6223523B1Method of operating a power station plantASEA BROWN BOVERI·Filed 1998·Granted May 1, 2001·54 cites·8 claims
- 1477US6901759B2Method for operating a partially closed, turbocharged gas turbine cycle, and gas turbine system for carrying out the methodALSTOM TECHNOLOGY LTD·Filed 2004·Granted Jun 7, 2005·36 cites·22 claims
- 1576US5557921APower plantABB MANAGEMENT AG·Filed 1995·Granted Sep 24, 1996·35 cites·8 claims
- 1675US5481865AMethod for regulating a gas-turbine assembly equipped with two combustion chambersABB MANAGEMENT AG·Filed 1994·Granted Jan 9, 1996·33 cites·2 claims
- 1770US7104750B2Fogging device for gas turbinesALSTOM TECHNOLOGY LTD·Filed 2003·Granted Sep 12, 2006·26 cites·12 claims
- 1869US7104749B2Intake silencer for gas turbinesALSTOM TECHNOLOGY LTD·Filed 2003·Granted Sep 12, 2006·24 cites·13 claims
- 1968US7069726B2Thermal power processALSTOM TECHNOLOGY LTD·Filed 2004·Granted Jul 4, 2006·13 cites·27 claims
- 2068US5386687AMethod of operating a gas turbine groupASEA BROWN BOVERI·Filed 1994·Granted Feb 7, 1995·26 cites·14 claims
- 2168US5363642AMethod of operating a gas turbine groupASEA BROWN BOVERI·Filed 1994·Granted Nov 15, 1994·39 cites·6 claims
- 2267US6845738B2Method for operating an internal combustion engineALSTOM TECHNOLOGY LTD·Filed 2003·Granted Jan 25, 2005·20 cites·17 claims
- 2366US6098406APremix Burner for operating a combustion chamber with a liquid and/or gaseous fuelASEA BROWN BOVERI·Filed 1997·Granted Aug 8, 2000·24 cites·8 claims
- 2466US5839269AMethod of operating a combined gas and power steam plantASEA BROWN BOVERI·Filed 1997·Granted Nov 24, 1998·24 cites·15 claims
- 2561US5111662AGas/steam power station plantASEA BROWN BOVERI·Filed 1990·Granted May 12, 1992·23 cites·12 claims
- 2660US6202399B1Method for regulating a gas turbo-generator setASEA BROWN BOVERI·Filed 1998·Granted Mar 20, 2001·34 cites·6 claims
- 2754US6199363B1Method for operating a gas turbogenerator setASEA BROWN BOVERI·Filed 1998·Granted Mar 13, 2001·25 cites·3 claims
- 2853US5465569AMethod of establishing part-load operation in a gas turbine groupABB MANAGEMENT AG·Filed 1994·Granted Nov 14, 1995·25 cites·10 claims
- 2952US5613356AMethod of cooling thermally loaded components of a gas turbine groupABB MANAGEMENT AG·Filed 1995·Granted Mar 25, 1997·28 cites·4 claims
- 3052US5388397AMethod for operating a turbocompressorASEA BROWN BOVERI·Filed 1993·Granted Feb 14, 1995·15 cites·9 claims
- 3149US6886344B2Method for the operation of a power plantALSTOM TECHNOLOGY LTD·Filed 2004·Granted May 3, 2005·5 cites·10 claims
- 3247US6178738B1Method of operating a gas-turbine group by directing a fuel/water mixture to the combustion chamberASEA BROWN BOVERI·Filed 1998·Granted Jan 30, 2001·19 cites·6 claims
- 3340US2005141991A1Method for conditioning a compressor airflow and device thereforFiled 2004·Application pending·0 cites
- 3440US2008066443A1Gas turbine plant for a working medium in the form of a carbon dioxide/water mixtureALSTOM TECHNOLOGY LTD·Filed 2007·Application pending·0 cites
- 3536US3951737APower generating plant with a gas-cooled nuclear reactor with closed gas circulationFOERDERUNG FORSCHUNG GMBH·Filed 1973·Granted Apr 20, 1976·6 cites·2 claims
- 3635US2005056001A1Power generation plantFiled 2004·Application pending·0 cites
- 3734US2004200205A1Gas turbine plant for a working medium in the form of a carbon dioxide/water mixtureFiled 2004·Application pending·0 cites
- 3830US2001042367A1Method for operating a power plant including a co2 processFiled 1999·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hans Ulrich Frutschi 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 →