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Patents Grants
last 30 patents
Information
Patent Grant
Use of an amphoteric surfactant as a friction-reducing agent
Patent number
5,700,766
Issue date
Dec 23, 1997
Berol Nobel AB
Martin Hellsten
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
2-propyl heptanol alkoxylates and process of cleaning hard surfaces...
Patent number
5,661,121
Issue date
Aug 26, 1997
Berol Nobel AB
Lennart Dahlgren
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of a secondary amine as a corrosion inhibiting and antimicrobia...
Patent number
5,633,222
Issue date
May 27, 1997
Berol Nobel AB
Rolf Skold
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Alkoxylate of 2-propyl heptanol and detergent containing same
Patent number
5,608,118
Issue date
Mar 4, 1997
Berol Nobel AB
Lennart Dahlgren
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid dishwashing-detergent composition
Patent number
5,589,447
Issue date
Dec 31, 1996
Berol Nobel AB
Jadwiga Palicka
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of producing an amide product mixture, an amide product mixt...
Patent number
5,523,431
Issue date
Jun 4, 1996
Berol Nobel AB
Rolf Skold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Surfactant, process for its production and use
Patent number
5,523,470
Issue date
Jun 4, 1996
Berol Nobel AB
Leif Karlsson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water-soluble polyurethane and use thereof to thicken water-based s...
Patent number
5,496,908
Issue date
Mar 5, 1996
Berol Nobel AB
Peter Bostrom
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of a triethanolamine product mixture
Patent number
5,447,723
Issue date
Sep 5, 1995
Berol Nobel AB
Rolf Skold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of a triethanolamine product mixture
Patent number
5,431,834
Issue date
Jul 11, 1995
Berol Nobel AB
Rolf Skold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Freeflowing alkaline detergent, and agents for the preparation thereof
Patent number
5,395,543
Issue date
Mar 7, 1995
Berol Nobel AB
Ingegard Johansson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Aqueous, autoxidatively-drying alkyd composition containing polyuns...
Patent number
5,391,649
Issue date
Feb 21, 1995
Berol Nobel AB
Krister Holmberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Use of alkoxylated alkanolamide as friction-reducing agent
Patent number
5,339,855
Issue date
Aug 23, 1994
Berol Nobel AB
Martin Hellsten
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Initiator suspensions, their preparation and use
Patent number
5,270,271
Issue date
Dec 14, 1993
Berol Nobel AB
Claes Lundin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid surface coated with a hydrophilic outer layer with covalently...
Patent number
5,250,613
Issue date
Oct 5, 1993
Berol Nobel AB
Karin Bergstrom
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Herbicidal compositions of phenmedipham and desmedipham
Patent number
5,246,912
Issue date
Sep 21, 1993
Berol Nobel (Suisse) S.A.
Erik Nielsen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Solid surface coated with a hydrophilic biopolymer-repellent outer...
Patent number
5,240,994
Issue date
Aug 31, 1993
Berol Nobel AB
Carina Brink
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of covalently bonding biopolymer to a solid hydrophilic orga...
Patent number
5,219,926
Issue date
Jun 15, 1993
Berol Nobel AB
Bjorn Lindman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of covalently bonding biopolymer to a solid hydrophilic orga...
Patent number
5,198,493
Issue date
Mar 30, 1993
Berol Nobel AB
Krister Holmberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water soluble nonionic cellulose ethers and their use in paints
Patent number
5,140,099
Issue date
Aug 18, 1992
Berol Nobel AB
Peter Bostrom
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the froth flotation of oxide and salt type minerals and...
Patent number
5,130,037
Issue date
Jul 14, 1992
Berol Nobel AB
Piotr Swiatowski
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Pesticidal concentrate compositions
Patent number
5,078,782
Issue date
Jan 7, 1992
Berol Nobel (Suisse) S.A.
Erik Nielsen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Ester of monoperoxy oxalic acid as polymerization initiators
Patent number
5,037,915
Issue date
Aug 6, 1991
Berol Nobel AB
Claes O. A. Lundin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Detergent compositions containing a combination of a co-builder and...
Patent number
4,931,215
Issue date
Jun 5, 1990
Berol Nobel AB
Jadwiga Palicka
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74045745 - BERMODOL
Serial number
74045745
Registration number
1635194
Filing date
Apr 4, 1990
Berol Nobel AB
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry