Thomas Josef Heimbach GmbH & Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS528
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON524
 
  
 
B01D SEPARATION 1133
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
B30B PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR 121
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 130
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6962885 Transfer belt for a paper machineJul 06, 00Nov 08, 05[B29D, B32B]
6811849 Textile web, especially a textile-covered web for a paper-making machineNov 21, 01Nov 02, 04[F16G, B32B]
6780280 Pressing cushionSep 27, 02Aug 24, 04[B30B]
6283165 Machine felt and process for its productionMar 16, 99Sep 04, 01[D03D]
6223780 Textile planar structure having machine and cross-machine direction binding yarnsNov 12, 99May 01, 01[D03D, D21F]
6162518 Textile length, process for producing one such textile length, and a device for executing this processMar 25, 99Dec 19, 00[B32B]
6074448 Device for use in filtering separatorsApr 10, 98Jun 13, 00[B01D]
5864931 Felt, in particular a papermaking-machine felt, and method for its manufactureMar 07, 95Feb 02, 99[B32B]
5613527 Forming screen having flattened cross threadsFeb 10, 95Mar 25, 97[D21F]
5465764 Papermaking dryer fabric with groups of abutting machine direction threadsJan 25, 94Nov 14, 95[D03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6736870 Filter deviceExpiredSep 28, 01May 18, 04[B01D]
6616814 Shoe press belt for paper machinesExpiredJun 01, 01Sep 09, 03[D21F]
6607804 Molded part made of an electrically conductive ceramic and process for the production of contact zones on such molded partsExpiredMar 01, 99Aug 19, 03[B32B]
6455450 Paper machine feltExpiredJun 21, 00Sep 24, 02[D04H]
6440881 Paper machine feltExpiredMar 09, 00Aug 27, 02[D04H]
6413889 Pressing cushionExpiredMar 01, 00Jul 02, 02[D04B]
6402895 Dewatering belt, in particular drying screenExpiredMar 10, 00Jun 11, 02[D21F]
6378565 Paper machine clothing with flat transverse threadsExpiredMay 18, 00Apr 30, 02[D21F]
6342457 Pressing cushionExpiredMar 01, 00Jan 29, 02[D04B, B32B]
6332480 Paper machine clothing having loop-forming longitudinal threads, at its endsExpiredMay 18, 00Dec 25, 01[D21F]
6328079 Seam for a belt for recirculation in machines, and method for the manufactureExpiredSep 18, 00Dec 11, 01[D03D, D21F]
6328777 Filter systemExpiredDec 23, 99Dec 11, 01[B01D]
6319606 Monofilament, and papermaking fabric manufactured therewithExpiredJun 16, 99Nov 20, 01[D02G, B32B]
6033777 Melt-extruded monofilamentExpiredNov 19, 97Mar 07, 00[D02G, C08L]
6017473 Method for producing porous permeable molded bodyExpiredAug 12, 98Jan 25, 00[C04B]
5853444 Porous permeable molded bodyExpiredMar 21, 97Dec 29, 98[C04B, B01D]
5810159 Link conveyor especially for paper-making machinesExpiredSep 16, 96Sep 22, 98[B65G]
5223012 Filter candleExpiredMay 10, 91Jun 29, 93[B01D]
5178937 Belt for papermaking machinesExpiredMay 01, 90Jan 12, 93[D03D]
5175037 Belt for papermaking machinesExpiredMay 01, 90Dec 29, 92[B32B]

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