Tohcello Co., Ltd.

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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, FORM4153
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8809490 Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the sameMay 31, 07Aug 19, 14[C08F, B01J, C08L]
8703298 Gas-barrier film, gas-barrier layered body, and process for producing sameMay 10, 05Apr 22, 14[B05D, B32B]
8097345 Gas barrier film, gas barrier laminate and method for manufacturing film or laminateAug 30, 06Jan 17, 12[B05D, B32B]
7993745 Polylactic acid stretched filmJul 24, 07Aug 09, 11[B32B]
7087313 Biaxially stretched polylactic acid multilayer film and the use thereofJul 21, 05Aug 08, 06[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8362157 Polylactic acid composition and molding comprising the compositionExpiredMar 10, 06Jan 29, 13[C08G]
8337991 Moldings comprising a polylactic acid compositionExpiredMay 31, 07Dec 25, 12[B32B]
7651779 Resin composition having easy-openable propertyExpiredJan 30, 04Jan 26, 10[B32B]
2009/0098,364 Biaxially Oriented Laminated Polypropylene Film and Uses ThereofAbandonedMay 12, 06Apr 16, 09[B32B]
2008/0234,456 Stretched Film of Olefin PolymerAbandonedDec 20, 05Sep 25, 08[C08F]
7419726 Gas barrier laminated film and a process for producing sameExpiredMar 29, 04Sep 02, 08[B32B]
2006/0165,934 Antifouling material using hydroxyl group-containing acrylamide derivative and use thereofAbandonedDec 26, 03Jul 27, 06[B32B]
2006/0040,100 Biaxially oriented multi-layer polypropylene film and the use thereofAbandonedJul 02, 04Feb 23, 06[B32B]
2005/0288,452 Aliphatic polyester composition, films and multilayer films produced therefromAbandonedMay 16, 05Dec 29, 05[C08F]
6521336 Aliphatic polyester compositions, film made thereof and laminates thereofExpiredSep 25, 01Feb 18, 03[B32B]
6352784 Wood decorative material coated with resin composite film and process for producing the sameExpiredJun 29, 98Mar 05, 02[B32B]
6190153 Oriented film producing facility with thickness and orientation control meansExpiredApr 30, 98Feb 20, 01[G01J, B29C]

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