TREOFAN GERMANY GMBH & CO. KG

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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, FORM26131
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 18107
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 14140
 
  
 
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 823
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 8108
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 771
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 795
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 494
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 462
 
  
 
B01D SEPARATION 2132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0047,567 BIAXIALLY ORIENTED FILM HAVING A PARTICLE-CONTAINING POROUS LAYERApr 21, 15Feb 16, 17[B29C, H01M, B32B]
2016/0114,566 SEALABLE POLYPROPYLENE FILMMay 28, 14Apr 28, 16[B65D, B32B]
2015/0280,195 HIGHLY-POROUS SEPARATOR FILM WITH A COATINGDec 07, 12Oct 01, 15[H01M]
2015/0017,511 HIGHLY POROUS SEPARATOR FILM HAVING A COATING AND A DISCONNECTING FUNCTIONDec 17, 12Jan 15, 15[B29C, H01M]
2012/0308,773 MATT POLYOLEFIN FILM HAVING RELEASE PROPERTIESJan 26, 11Dec 06, 12[C09J, B31B, B32B]
2008/0277,297 Cigarette Package Provided With Internal Envelops Made From Polymer FilmOct 31, 06Nov 13, 08[B65D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895865 Polymer film for in-mould labellingJul 10, 13Feb 20, 18[B29C, G09F, B29K, B29L, B32B]
9552932 Highly porous separator foilOct 10, 14Jan 24, 17[C08J, B29C, H01M, B29D, B29K, C08L, H01G, C08K]
9533476 Label film for all-round labelsSep 27, 08Jan 03, 17[B32B]
9446554 Label film for deep-drawing processesJan 13, 10Sep 20, 16[B29C, B29K, B29L, B32B]
9309018 Packaging for UV sterilizationMar 13, 08Apr 12, 16[B65B]
9180622 Method and device for the transverse drawing of a material webMay 09, 06Nov 10, 15[B29C]
9174914 Nanoscale β-nucleating agent for polypropyleneOct 13, 10Nov 03, 15[C08J, B82Y, B29C, H01M, C07C, B29K, C08L, C08K, B01D]
9067392 Membrane file for batteries, having a shut-off functionApr 23, 09Jun 30, 15[H01M, B32B]
9025314 Microporous separator-film for double-layer capacitorsDec 21, 10May 05, 15[C08J, B29C, H01M, B29K, H01G, B32B]
8980144 Method for producing polypropylene filmsDec 08, 09Mar 17, 15[B29C, B29B, B29K, B29L, B32B, H01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0370,312 METHOD FOR PRODUCING POLYPROPYLENE FILMSAbandonedSep 04, 14Dec 18, 14[C08J, H01B]
8641854 Polypropylene film for electron-beam hardening applicationsExpiredMay 17, 06Feb 04, 14[B32B]
8431215 Label film for deep drawing methodsExpiredMay 25, 10Apr 30, 13[B29C, B32B]
2012/0187,010 POLYPROPYLENE FILM COMPRISING AN OPENING AIDAbandonedAug 26, 10Jul 26, 12[B65D, B65B]
2012/0152,773 POLYPROPYLENE FILM COMPRISING AN OPENING AIDAbandonedAug 26, 10Jun 21, 12[B65D, B65B]
2012/0058,304 LABEL FILMAbandonedApr 21, 10Mar 08, 12[B32B]
2010/0151,219 SIMULTANEOUSLY ORIENTED PLA FILM WITH IMPROVED MECHANICAL PROPERTIESAbandonedSep 22, 07Jun 17, 10[B29C, B32B]
7596839 Method and device for longitudinal drawing of a film webExpiredJan 17, 05Oct 06, 09[B29C]
2009/0169,851 PEELABLE SEALABLE PLA FILMAbandonedMar 09, 07Jul 02, 09[B32B]
2009/0041,965 Label Film for a Blow Moulding MethodAbandonedMar 16, 06Feb 12, 09[B29C, B65D, B32B]
2009/0017,290 Metallised Film Having Good Barrier PropertiesAbandonedJul 21, 05Jan 15, 09[B29C, B32B]
2009/0011,183 Biaxially Oriented Polypropylene Film for LabelsAbandonedApr 13, 05Jan 08, 09[B29C, B32B]
7381462 Label film for in-mould methodsExpiredJul 23, 03Jun 03, 08[B32B]
7300696 Transparent polyolefin film having a UV barrierExpiredMay 21, 03Nov 27, 07[B32B]
2007/0059,545 Transparent and coloured cast film for in mould labelling applicationAbandonedOct 13, 04Mar 15, 07[B32B]
2006/0251,840 Metallized opaque film with barrier propertiesAbandonedFeb 20, 04Nov 09, 06[B29C, B32B]
7118790 Process for producing coated polymeric articles and the articles produced therebyExpiredSep 16, 03Oct 10, 06[B32B]
2006/0194,054 Biaxially oriented polypropylene film with cold sealing adhesiveAbandonedApr 04, 04Aug 31, 06[B32B]
2006/0127,688 Transparent biaxially oriented polyolefin film having an improved oxygen barrierAbandonedNov 20, 03Jun 15, 06[B32B]
2006/0102,280 Metallisied opaque filmAbandonedFeb 20, 04May 18, 06[B32B]

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