BEROL NOBEL AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10M LUBRICATING COMPOSITIONS 346
 
  
 
C11D DETERGENT COMPOSITIONS 362
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS 112
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5700766 Use of an amphoteric surfactant as a friction-reducing agentApr 19, 96Dec 23, 97[C10M]
5661121 2-propyl heptanol alkoxylates and process of cleaning hard surfaces therewithMay 16, 95Aug 26, 97[C07C, C23G, C11D]
5633222 Use of a secondary amine as a corrosion inhibiting and antimicrobial agent and an aqueous alkaline industrial fluid containing said amineJul 25, 95May 27, 97[C10M]
5608118 Alkoxylate of 2-propyl heptanol and detergent containing sameMay 16, 95Mar 04, 97[C07C, C11D]
5589447 Liquid dishwashing-detergent compositionMay 10, 95Dec 31, 96[C11D]
5496908 Water-soluble polyurethane and use thereof to thicken water-based systems such as water-based paintsMar 16, 94Mar 05, 96[C08G]
5391649 Aqueous, autoxidatively-drying alkyd composition containing polyunsaturated alkanolamide emulsifierMay 21, 93Feb 21, 95[C09D, B01F]
5339855 Use of alkoxylated alkanolamide as friction-reducing agentJul 01, 93Aug 23, 94[C10M, F17D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5523431 Method of producing an amide product mixture, an amide product mixture and the use thereofExpiredOct 29, 93Jun 04, 96[C07C]
5447723 Use of a triethanolamine product mixtureExpiredMar 24, 94Sep 05, 95[A61K]
5431834 Use of a triethanolamine product mixtureExpiredMar 24, 94Jul 11, 95[C10M]
5395543 Freeflowing alkaline detergent, and agents for the preparation thereofExpiredMay 27, 94Mar 07, 95[C11D]
5340502 Liquid dishwashing compositions comprising anionic tenside and three amphoteric compoundsExpiredNov 16, 92Aug 23, 94[C11D]
5270271 Initiator suspensions, their preparation and useExpiredMay 20, 92Dec 14, 93[B01J]
5250613 Solid surface coated with a hydrophilic outer layer with covalently bonded biopolymers, a method of making such a surface, and a conjugate thereforExpiredSep 13, 91Oct 05, 93[C08H, C08G, C08L]
5240994 Solid surface coated with a hydrophilic biopolymer-repellent outer layer and method of making such a surfaceExpiredSep 13, 91Aug 31, 93[C08G]
5219926 Method of covalently bonding biopolymer to a solid hydrophilic organic polymerExpiredSep 13, 91Jun 15, 93[C12Q, C12N, C07K]
5198493 Method of covalently bonding biopolymer to a solid hydrophilic organic polymerExpiredSep 13, 91Mar 30, 93[C08H, C08L]
5140099 Water soluble nonionic cellulose ethers and their use in paintsExpiredMar 12, 90Aug 18, 92[C08J, C08B]
5130037 Process for the froth flotation of oxide and salt type minerals and compositionExpiredApr 04, 90Jul 14, 92[C09K, B03D]
5037915 Ester of monoperoxy oxalic acid as polymerization initiatorsExpiredMay 16, 89Aug 06, 91[C08F]
4946136 Shampoo compositions and other mild washing products containing two amphoteric and anionic surfactantsExpiredApr 29, 88Aug 07, 90[A61K, C11D]
4931215 Detergent compositions containing a combination of a co-builder and a builderExpiredOct 17, 88Jun 05, 90[C11D]
4859794 Peresters, their preparation and use as polymerization initiatorsExpiredDec 03, 87Aug 22, 89[C07C]
4769109 Relatively inexpensive thermoformable mat and rigid laminate formed therefromExpiredDec 22, 86Sep 06, 88[B29C]
4547481 Process for the polymerization of ethylenically unsaturated monomersExpiredJul 17, 84Oct 15, 85[B01J]
4514290 Flotation collector composition and its useExpiredMar 01, 83Apr 30, 85[B03D]
4499250 Process for the polymerization of ethylenically unsaturated monomersExpiredJul 27, 82Feb 12, 85[C08F]

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