P

Inventor

BRUNNER GERD

11 patents
⚠️ This page may combine multiple inventors who share the name “BRUNNER GERD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETER SIEGFRIED

4 patents
US5210240AMay 11, 1993

Process for the extraction of oil containing vegetable materials

PETER SIEGFRIED27 citations92
US4559133ADec 17, 1985

Process for separating liquids from fine grained solids

PETER SIEGFRIED29 citations89
US4345976AAug 24, 1982

Process for separating mixtures of substances of low volatility

PETER SIEGFRIED47 citations88
US4322445AMar 30, 1982

Process for decaffeinating coffee

PETER SIEGFRIED16 citations73

KRAFTWERK UNION AG

3 patents
US4505809AMar 19, 1985

Process and apparatus for extracting hydrocarbons from oil shale

KRAFTWERK UNION AG8 citations72
US4505808AMar 19, 1985

Method of extracting hydrocarbons from oil-containing rock or sand through hydrogenating low temperature carbonization

KRAFTWERK UNION AG18 citations72
US4502919AMar 5, 1985

Plant for extracting crude oil from oil shale

KRAFTWERK UNION AG4 citations61

ROCHE VITAMINS INC

1 patent
US5777141AJul 7, 1998

Process for recovering unsaturated fatty acids and derivatives thereof

ROCHE VITAMINS INC44 citations86

SIEMENS AG

1 patent
US4994174AFeb 19, 1991

Process and system for low-temperature carbonization of oil shale, oil sands or similar oil-bearing solids

SIEMENS AG4 citations57

UNIV HAMBURG HARBURG TECH

1 patent
US6755893B2Jun 29, 2004

Method for high-pressure gas separation

UNIV HAMBURG HARBURG TECH6 citations50

CAROTECH SD BHD

1 patent
US8048462B2Nov 1, 2011

Process for production of highly enriched fractions of natural compounds from palm oil with supercritical and near critical fluids

CAROTECH SD BHD6 citations46