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Anders Klingberg
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Hen.ang.n, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Synthesis of new anionic surfactants and their use as collectors in...
Patent number
10,543,493
Issue date
Jan 28, 2020
NOURYON CHEMICALS INTERNATIONAL B.V.
Natalija Smolko-Schvarzmayr
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Use of branched alcohols and alkoxylates thereof as secondary colle...
Patent number
10,376,901
Issue date
Aug 13, 2019
Akzo Nobel Chemicals International B.V.
Natalija Smolko-Schvarzmayr
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Polyester polyquaternary ammonium compound collectors for reverse f...
Patent number
10,100,146
Issue date
Oct 16, 2018
AKZO NOBEL CHEMICALS INTERNATIONAL, B.V.
Natalija Smolko-Schvarzmayr
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of quaternary ammonium compounds as collectors in froth flotati...
Patent number
8,936,159
Issue date
Jan 20, 2015
Akzo Nobel Chemicals International B.V.
Natalija Gorochovceva
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Liquid fatty amine carboxylate salt composition
Patent number
8,492,572
Issue date
Jul 23, 2013
Akzo Nobel Chemicals International B.V.
Anders Klingberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Reverse froth flotation of calcite ore
Patent number
8,353,405
Issue date
Jan 15, 2013
Akzo Nobel NV
Anders Klingberg
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Use of a derivative of aspartic acid as a collector in froth flotat...
Patent number
7,954,643
Issue date
Jun 7, 2011
Akzo Nobel N.V.
Ludwig Eisenhuth
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Quaternary ammonium compounds for froth flotation of silicates from...
Patent number
7,311,206
Issue date
Dec 25, 2007
Akzo Nobel N.V.
Magnus Svensson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for froth flotation of silicate-containing iron ore
Patent number
6,076,682
Issue date
Jun 20, 2000
Akzo Nobel N.V.
Jan Olof Gustafsson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method of floating calcium carbonate ore and flotation reagent ther...
Patent number
5,720,873
Issue date
Feb 24, 1998
Akzo Nobel N.V.
Anders Klingberg
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Froth flotation process and collector therefor
Patent number
4,828,687
Issue date
May 9, 1989
Berol Kemi AB
Martin Hellsten
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Esterified dicarboxylic acid and its use
Patent number
4,430,238
Issue date
Feb 7, 1984
Berol Kemi AB
Karl M. E. Hellsten
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for the froth flotation of calcium phosphate-containing min...
Patent number
4,358,368
Issue date
Nov 9, 1982
Berol Kemi AB
Karl M. E. Hellsten
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
Use of Branched Alcohols and Alkoxylates Thereof as Secondary Colle...
Publication number
20170252753
Publication date
Sep 7, 2017
Akzo Nobel Chemicals International B.V.
Natalija SMOLKO-SCHVARZMAYR
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
The Synthesis of New Anionic Surfactants and Their Use as Collector...
Publication number
20160129456
Publication date
May 12, 2016
Akzo Nobel Chemicals International B.V.
Natalija Smolko-Schvarzmayr
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
USE OF QUATERNARY AMMONIUM COMPOUNDS AS COLLECTORS IN FROTH FLOTAT...
Publication number
20140144814
Publication date
May 29, 2014
Akzo Nobel Chemicals International B.V.
Natalija Gorochovceva
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Liquid Fatty Amine Carboxylate Salt Composition
Publication number
20120116107
Publication date
May 10, 2012
Akzo Nobel Chemicals International B.V.
Anders Klingberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REVERSE FROTH FLOTATION OF CALCITE ORE
Publication number
20090206010
Publication date
Aug 20, 2009
AKZO NOBEL N.V.
Anders Klingberg
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Use of a derivative of aspartic acid as a collector in froth flotat...
Publication number
20070071665
Publication date
Mar 29, 2007
Akzo Nobel N.V.
Ludwig Eisenhuth
C07 - ORGANIC CHEMISTRY