P

Inventor

WAGNER ULRICH

DE68 patents
⚠️ This page may combine multiple inventors who share the name “WAGNER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF AG

19 patents
US4553984ANov 19, 1985

Removal of CO2 and/or H2 S from gases

BASF AG81 citations96
US4537753AAug 27, 1985

Removal of CO2 and H2 S from natural gases

BASF AG68 citations96
US4997630AMar 5, 1991

Removal of CO2 and/or H2 S from gases

BASF AG91 citations95
US4551158ANov 5, 1985

Removal of CO2 and/or H2 S from gases

BASF AG76 citations95
US4336233AJun 22, 1982

Removal of CO2 and/or H2 S and/or COS from gases containing these constituents

BASF AG317 citations95
US4647344AMar 3, 1987

Recovery of isoprene from a C5 -hydrocarbon mixture

BASF AG38 citations92
US4320232AMar 16, 1982

Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene

BASF AG42 citations92
US4302220ANov 24, 1981

Simultaneous removal of water and hydrogen sulfide from gases

BASF AG38 citations92
US4162198AJul 24, 1979

Separation of a mixture of C4 -hydrocarbons by extractive distillation

BASF AG48 citations89
US4448643AMay 15, 1984

Isolation of isobutene from C4 -hydrocarbon mixtures containing isobutene

BASF AG26 citations82
US4310388AJan 12, 1982

Isolation of a conjugated diolefin from a C4 - or C5 hydrocarbon

BASF AG21 citations80
US4049742ASep 20, 1977

Recovery of 1,3-butadiene from a C4 -hydrocarbon mixture

BASF AG31 citations79
US4414004ANov 8, 1983

Removal of condensable aliphatic hydrocarbons and acidic gases from natural gas

BASF AG19 citations73
US4277314AJul 7, 1981

Isolation of 1,3-butadiene from a C4-hydrocarbon mixture

BASF AG9 citations73
US4277315AJul 7, 1981

Isolation of a conjugated diolefin from a C4 - or C5 -hydrocarbon mixture

BASF AG14 citations72
US4292141ASep 29, 1981

Isolation of butadiene from a C4 -hydrocarbon mixture

BASF AG10 citations69
US4237330ADec 2, 1980

Isolation of butadiene from a C4 -hydrocarbon mixture

BASF AG6 citations62
US4278504AJul 14, 1981

Isolation of a conjugated diolefin from a C4 - or C5 -hydrocarbon mixture

BASF AG6 citations61
US4178309ADec 11, 1979

Manufacture of symmetrical dialkylureas

BASF AG4 citations59

BOSCH GMBH ROBERT

10 patents

VOITH SULZER FINISHING GMBH

4 patents

SIEMENS AG

3 patents

CONTINENTAL AUTOMOTIVE GMBH

2 patents

MAIS TORSTEN

2 patents

BASSMANN CARSTEN

2 patents

MASCHF AUGSBURG NUERNBERG AG

1 patent

GASCONTEC GMBH

1 patent

METALLGESELLSCHAFT AG

1 patent

RENNINGER ERHARD

1 patent

FRENZEL HENRYK

1 patent

WAGNER ULRICH

1 patent

OPITZ BERNHARD

1 patent

ALSTOM TECHNOLOGY LTD

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.