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Klaus Lorenz
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous dispersions of reactive gluing agents, method for the produ...
Patent number
8,633,274
Issue date
Jan 21, 2014
BASF Aktiengesellschaft
Johann Bonn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper sizing agent
Patent number
8,512,520
Issue date
Aug 20, 2013
BASF Aktiengesellschaft
Markus Schmid
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Aqueous alkylketene dimer dispersions
Patent number
8,097,124
Issue date
Jan 17, 2012
BASF Aktiengesellschaft
Christoph Hamers
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Defoaming agent and/or deaerator for aqueous media tending to foam
Patent number
7,763,664
Issue date
Jul 27, 2010
BASF Aktiengesellschaft
Johann Bonn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Deforming agent and/or deaerating agent based on oil-in-water dispe...
Patent number
7,183,325
Issue date
Feb 27, 2007
BASF Aktiengesellschaft
Rainer Dyllick-Brenzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for fractionation of water soluble or dispersible polymers c...
Patent number
6,706,190
Issue date
Mar 16, 2004
BASF Aktiengesellschaft
Ulrich Steuerle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing paper, paperboard and cardboard using an uncro...
Patent number
6,576,086
Issue date
Jun 10, 2003
BASF Aktiengesellschaft
Roland Ettl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Products of the condensation of phenolmonosulfonic acids, dihydroxy...
Patent number
5,155,164
Issue date
Oct 13, 1992
BASF Aktiengesellschaft
Hermann Graf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam control in the sugar industry and in the yeast industry
Patent number
4,753,885
Issue date
Jun 28, 1988
BASF Aktiengesellschaft
Wolfram Dietsche
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation of alkylglucosides
Patent number
4,704,453
Issue date
Nov 3, 1987
BASF Aktiengesellschaft
Klaus Lorenz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fatty alcohol oxyalkylates, possessing blocked terminal groups, for...
Patent number
4,624,803
Issue date
Nov 25, 1986
BASF Aktiengesellschaft
Wolf-Dieter Balzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Agent for dissolving insoluble iron(III) compounds in highly alkali...
Patent number
4,450,083
Issue date
May 22, 1984
BASF Aktiengesellschaft
Werner Streit
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
ANTI-FOAMING AGENT FOR THE PAPER INDUSTRY
Publication number
20100212847
Publication date
Aug 26, 2010
BASF SE
Christoph Hamers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AQUEOUS ALKYLKETENE DIMER DISPERSIONS
Publication number
20090139677
Publication date
Jun 4, 2009
BASF SE
Christoph Hamers
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Paper Sizing Agent
Publication number
20080041546
Publication date
Feb 21, 2008
BASFAktiengesellschaft
Markus Schmid
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Aqueous dispersions of reactive gluing agents, method for the produ...
Publication number
20070167558
Publication date
Jul 19, 2007
BASF Aktiengesellschaft
Johann Bonn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Defoaming agents devoid of emulsifiers, method for producing said a...
Publication number
20060276554
Publication date
Dec 7, 2006
BASF Aktiengesellschaft
Rainer Dyllick-Brenzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Antifoaming agent and/or deaerators for aqueous media tending to foam
Publication number
20060111453
Publication date
May 25, 2006
Johann Bonn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Defoaming agent and/or deaerating agent based on oil-in-water dispe...
Publication number
20040176480
Publication date
Sep 9, 2004
Rainer Dyllick-Brenzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL