Membership
Tour
Register
Log in
Ferdinand Richter
Follow
Person
Hamburg, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Bitumen or asphalt for the production of road surfaces, road surfac...
Patent number
6,913,416
Issue date
Jul 5, 2005
Schuman Sasol GmbH
Günter Hildebrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for distilling fischer-tropsch derived paraffinic hydrocarbons
Patent number
6,855,248
Issue date
Feb 15, 2005
Sulzer Chemtech Limited
Anthony John Olivier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Bitumen or asphalt for producing a road topping, road topping and m...
Patent number
6,588,974
Issue date
Jul 8, 2003
Schümann Sasol GmbH
Günter Hildebrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of lubricant base oils
Patent number
6,315,891
Issue date
Nov 13, 2001
Schumann Sasol (South Africa) (Proprietary) Limited
Ferdinand Richter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for obtaining paraffin or paraffin fractions
Patent number
6,074,548
Issue date
Jun 13, 2000
Schumann Sasol GmbH & Co. KG
Norbert Matzat
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Dewaxing process
Patent number
4,358,360
Issue date
Nov 9, 1982
British Petroleum Company Limited
Ferdinand Richter
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Bitumen or asphalt for the production of road surfaces, road surfac...
Publication number
20030231928
Publication date
Dec 18, 2003
Schumann Sasol GmbH
Gunter Hildebrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BITUMEN OR ASPHALT FOR PRODUCING A ROAD TOPPING, ROAD TOPPING AND M...
Publication number
20030002920
Publication date
Jan 2, 2003
GUNTER HILDEBRAND
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES