AKTIEBOLAGET TETRA PAK

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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, FORM1156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5506036 Easy-to-recycle laminated material for packaging useAug 05, 94Apr 09, 96[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5162066 Method for the manufacture of a laminated material stripExpiredSep 01, 89Nov 10, 92[B26D]
5098365 Method of connecting a gripping device to sheet or web-formed packaging materialExpiredDec 14, 89Mar 24, 92[B31B]
5096306 PackageExpiredSep 05, 89Mar 17, 92[B65D]
5068005 Packaging container opening formation device for a packing machineExpiredNov 29, 89Nov 26, 91[B32B]
5048267 Cutting and opening method and device for a rectangular package covered with packaging materialExpiredSep 13, 89Sep 17, 91[B65B]
5049336 Method of connecting a gripping device to a sheet or web-formed packaging laminateExpiredDec 14, 89Sep 17, 91[B29C]
5033975 Method of and a device for raising flattened parallelepipedic blanksExpiredAug 23, 89Jul 23, 91[B31B]
5011467 Transport device for packing container blanksExpiredAug 31, 89Apr 30, 91[B32B]
4998657 Apparatus for the intermittent forward feeding of a material web provided with transverse crease linesExpiredSep 08, 89Mar 12, 91[B65H]
4979728 Apparatus for storing and supplying sheet like materialsExpiredSep 13, 89Dec 25, 90[B65H]
4944132 Apparatus for the sterile packaging of contentsExpiredMar 10, 89Jul 31, 90[A61L, B65B]
4941376 Apparatus for cutting web for beverage containersExpiredMay 08, 89Jul 17, 90[B26D, B23D]
4921021 Filler pipe for a packing machineExpiredDec 23, 88May 01, 90[B65B]
4908091 Splicing device for packaging websExpiredMar 08, 88Mar 13, 90[B65H]
4905927 Unwinding arrangementExpiredOct 20, 88Mar 06, 90[B65H]
4903458 Arrangement for the attachment of bendable, elongated objects, in particular suction tubes, along the side of a packing containerExpiredAug 15, 88Feb 27, 90[B65B]
4892182 Device for the orderly removal of objects from a containerExpiredSep 07, 88Jan 09, 90[B65G]
4889223 Distribution-transferring device for articles to be conveyed incorporated in a conveyerExpiredFeb 12, 88Dec 26, 89[B65G]
4856646 Conveyor assembliesExpiredDec 31, 87Aug 15, 89[B65G]
4848063 Method of manufacturing packaging containerExpiredAug 02, 88Jul 18, 89[B65B]

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