AHLSTROM-MUNKSJÖ OYJ

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 731
 
  
 
B01D SEPARATION 5129
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5120
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 427
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 224
 
  
 
F03D WIND MOTORS238
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0362,551 LAUNDRY AID AND USE THEREOFDec 14, 15Dec 21, 17[C11D]
2017/0312,671 SELF SUPPORTING PLEATABLE WEB AND AN OIL FILTER INCLUDING THE SAMEOct 30, 15Nov 02, 17[B01D]
2017/0312,672 SELF-SUPPORTING PLEATABLE FIBROUS WEB ESPECIALLY USEFUL AS OIL FILTER MEDIA AND OIL FILTER COMPRISING THE SAMEOct 30, 15Nov 02, 17[B01D]
2017/0260,695 FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATER-SOLUBLE POLYMER, METHOD OF PRODUCTION AND USE THEREOFMay 26, 17Sep 14, 17[C08J, C09D, D21H]
2016/0288,429 A UNIDIRECTIONAL REINFORCEMENT, A METHOD OF PRODUCING A UNIDIRECTIONAL REINFORCEMENT AND THE USE THEREOFNov 21, 14Oct 06, 16[B29C, B29B, F03D, D04H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9809925 Parchmentized fibrous support containing parchmentizable synthetic fibers and method of manufacturing the sameJun 13, 11Nov 07, 17[D21H, D06M, D04H]
9809925 Parchmentized fibrous support containing parchmentizable synthetic fibers and method of manufacturing the sameJun 13, 11Nov 07, 17[D21H, D06M, D04H]
9714478 Unidirectional reinforcement and a method of producing a unidirectional reinforcementJul 15, 13Jul 25, 17[B29C, B29K, B29L, B32B, D04H]
9505193 Stitched unidirectional or multi-axial reinforcement and a method of producing the sameJul 15, 13Nov 29, 16[B29C, B32B]
9441327 Dimensionally stable paper and production method thereofJun 26, 13Sep 13, 16[D21H]
8871342 Cellulose fibre-based support containing a modified PVA layer-method for production and useJan 19, 11Oct 28, 14[B05D, D21H, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0263,037 FILTRATION MEDIAAbandonedMar 14, 13Sep 18, 14[B01D]

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