Inventor · disambiguated record
Klaus Hess
Also filed as: ENGELHARDT HUBERT · HESS KLAUS
8 granted patents·146 citations·filing 1975–1994
87Inventor score
Files withBASF AG8
Top patents by PatentIndex Score
8 records- 0179US4374730AProcess and apparatus for the biological purification of sewageBASF AG·Filed 1980·Granted Feb 22, 1983·52 cites·8 claims
- 0272US5227356ACatalyst containing metal oxides for use in the degenerative oxidation of organic compounds present in exhaust gases from combustion plantsBASF AG·Filed 1992·Granted Jul 13, 1993·39 cites·9 claims
- 0363US4411797ADewatering of sewage sludges on chamber filter pressesBASF AG·Filed 1981·Granted Oct 25, 1983·26 cites·6 claims
- 0446US4009100AMethod of treating waste water with jet nozzlesBASF AG·Filed 1975·Granted Feb 22, 1977·12 cites·11 claims
- 0535US4212737AProcesses and apparatus for removing suspended matter from suspensions by filtration through foamsBASF AG·Filed 1978·Granted Jul 15, 1980·6 cites·2 claims
- 0630US4019852AQuiet and smokeless flaring of off-gases containing hydrocarbonsBASF AG·Filed 1975·Granted Apr 26, 1977·5 cites·8 claims
- 0729US4011161ATreatment of waste water produced in the manufacture of expandable polystyreneBASF AG·Filed 1975·Granted Mar 8, 1977·3 cites·7 claims
- 0826US5645806ADecomposition of organohalogen compounds in dust-laden-waste gasesBASF AG·Filed 1994·Granted Jul 8, 1997·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →