Hans-Volker Scheef

Person

Dormagen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing high-octane, low-olefin motor fuels and motor...
- Patent number 5,141,525
- Issue date Aug 25, 1992
- Ec Erdolchemie GmbH
- Arnd Stuwe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for cleaving alkyl tert.-alkyl ethers
- Patent number 5,095,164
- Issue date Mar 10, 1992
- EC Erdolchemie GmbH
- Christian Gabel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gum-free components containing alkyl tert.-alkyl ethers
- Patent number 5,084,070
- Issue date Jan 28, 1992
- Bayer Aktiengesellschaft
- Hans-Dieter Kohler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the isomerization of alkenes having a terminal double b...
- Patent number 5,008,466
- Issue date Apr 16, 1991
- EC Erdolchemie GmbH
- Bernhard Schleppinghoff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tert.-amyl alcohol (TAA)
- Patent number 4,960,961
- Issue date Oct 2, 1990
- EC Erdolchemie GmbH
- Bernhard Schleppinghoff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pure alkyl tert-alkyl ethers and hyd...
- Patent number 4,504,688
- Issue date Mar 12, 1985
- EC Erdolchemie GmbH
- Jens Herwig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pure tert.-olefins
- Patent number 4,409,421
- Issue date Oct 11, 1983
- EC Erdolchemie GmbH
- Jens Herwig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tertiary olefins and n-alkanols
- Patent number 4,371,725
- Issue date Feb 1, 1983
- EC Erdolchemie GmbH
- Jens Herwig
- C07 - ORGANIC CHEMISTRY

Hans-Volker Scheef

Person

Patents Grantslast 30 patents

Process for producing high-octane, low-olefin motor fuels and motor...

Process for cleaving alkyl tert.-alkyl ethers

Gum-free components containing alkyl tert.-alkyl ethers

Process for the isomerization of alkenes having a terminal double b...

Process for the preparation of tert.-amyl alcohol (TAA)

Process for the preparation of pure alkyl tert-alkyl ethers and hyd...

Process for the preparation of pure tert.-olefins

Process for the preparation of tertiary olefins and n-alkanols