Assignee
KRUPP UHDE GMBH
DE·20 granted patents·429 citations·filing 1996–2001
Top patents by PatentIndex Score
20 records- 0191US6124514AProcess for generating pure benzene from reformed gasolineKRUPP UHDE GMBH·Filed 1997·Granted Sep 26, 2000·99 cites·9 claims
- 0286US6342091B1Method of removing carbon dioxide, sulphur compounds, water and aromatic and higher aliphatic hydrocarbons from industrial gasesKRUPP UHDE GMBH·Filed 2000·Granted Jan 29, 2002·64 cites·22 claims
- 0383US6102987AProcess for the removal of CO2 and sulfur compounds from industrial gases, in particular from natural gas and raw synthesis gasKRUPP UHDE GMBH·Filed 1998·Granted Aug 15, 2000·65 cites·17 claims
- 0477US6252125B1Process and unit for the production of 1,2-dichloroethaneKRUPP UHDE GMBH·Filed 2000·Granted Jun 26, 2001·10 cites·3 claims
- 0575US6503377B1Electrolysis apparatus for producing halogen gasesKRUPP UHDE GMBH·Filed 2000·Granted Jan 7, 2003·13 cites·4 claims
- 0674US6740258B1Process for the production of synthesis gas in conjunction with a pressure swing adsorption unitKRUPP UHDE GMBH·Filed 2000·Granted May 25, 2004·18 cites·4 claims
- 0773US6191329B1Process for specific energy saving, especially in the oxychlorination of ethyleneKRUPP UHDE GMBH·Filed 1999·Granted Feb 20, 2001·13 cites·6 claims
- 0872US6264910B1Process for the production of nitric acidKRUPP UHDE GMBH·Filed 2001·Granted Jul 24, 2001·21 cites·7 claims
- 0970US6437204B1Process for the VCM productionKRUPP UHDE GMBH·Filed 2000·Granted Aug 20, 2002·10 cites·5 claims
- 1067US6229059B1Process for the production of 1, 2-dichloroethaneKRUPP UHDE GMBH·Filed 2000·Granted May 8, 2001·6 cites·3 claims
- 1165US6282774B1Electrolysis apparatus and process for manufacturing sameKRUPP UHDE GMBH·Filed 1997·Granted Sep 4, 2001·28 cites·16 claims
- 1265US5953780AProcess and device for treating textile substrates with supercritical fluidKRUPP UHDE GMBH·Filed 1996·Granted Sep 21, 1999·29 cites·4 claims
- 1357US6608113B1Method and installation for synthesising methanol from hydrogen, carbon monoxide and carbon dioxide under pressureKRUPP UHDE GMBH·Filed 2000·Granted Aug 19, 2003·4 cites·6 claims
- 1457US6514387B1Rectifying column for extractive distillation of close-boiling or azeotropic boiling mixturesKRUPP UHDE GMBH·Filed 1999·Granted Feb 4, 2003·27 cites·6 claims
- 1542US6441257B1Process for the treatment of a cracking gas from the cracking of 1,2-dichloroethaneKRUPP UHDE GMBH·Filed 2000·Granted Aug 27, 2002·1 cites·13 claims
- 1634US6193941B1Process for producing a metallurgical raw material from oil containing heavy metalsKRUPP UHDE GMBH·Filed 1997·Granted Feb 27, 2001·3 cites·3 claims
- 1733US6149847AMethod of and apparatus for the production of polyester yarnKRUPP UHDE GMBH·Filed 1999·Granted Nov 21, 2000·4 cites·7 claims
- 1832US6007707AProcess for the recovery of pure hydrocarbons from a hydrocarbon mixtureKRUPP UHDE GMBH·Filed 1997·Granted Dec 28, 1999·9 cites·6 claims
- 1924US6166277AProcess for evaporating 1,2-dichloroethane (EDC)KRUPP UHDE GMBH·Filed 1999·Granted Dec 26, 2000·2 cites·5 claims
- 2023US6110325AApparatus and method for processing a feedKRUPP UHDE GMBH·Filed 1997·Granted Aug 29, 2000·3 cites·3 claims
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