JAPAN POLYOLEFINS CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5120
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3113
 
  
 
B27M WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES16
 
  
 
B27N MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL 112
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7354655 Adhesive resin composition and multi-layer laminated structure using the sameNov 26, 02Apr 08, 08[B32B]
6767600 Laminate with gas barrier properties, production method therefor, and paper container employing said laminateJan 24, 01Jul 27, 04[B29D, B27M, B27N, B32B]
6646069 Ethylene polymers and method for producing the sameJul 06, 01Nov 11, 03[C08F]
6492475 Ethylene/.alpha.-olefin copolymerDec 19, 00Dec 10, 02[C08F, H01B, C08L, B32B]
6448312 Colored resin composition for water pipe and colored water pipeOct 11, 01Sep 10, 02[C08L, C08K]
6271167 Catalyst for olefin polymerization and method for preparing polyolefinsJan 05, 00Aug 07, 01[B01J]
6077804 Olefin polymerization catalyst and process for preparing polyolefinsMay 19, 97Jun 20, 00[C08F]
6063727 Catalyst for olefin polymerization and method for preparing polyolefinsJun 04, 97May 16, 00[B01J]
5874513 Ethylene-.alpha.-olefin copolymer and composition, and film, laminate and electrical insulating material comprising sameMar 28, 96Feb 23, 99[C08F]
5817420 Multilayer resin molding utilizing coated resin moldingsSep 30, 96Oct 06, 98[C08L, B32B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7166178 Protective film and method for preparing sameExpiredJun 11, 03Jan 23, 07[C08F]
6919135 Laminate with gas barrier properties, production method therefor, and paper container employing said laminateExpiredJul 21, 03Jul 19, 05[B32B]
6716385 Ethylene (co) polymers, and laminate and hollow molding made by using the sameExpiredJun 06, 02Apr 06, 04[B29C]
6664346 Protective film and method for preparing sameExpiredDec 13, 00Dec 16, 03[C08F]
6589645 Laminated member and method for manufacturing the sameExpiredMar 29, 01Jul 08, 03[B29C, C08L, B32B]
6521734 Low-density polyethylene resin for laminating, composition thereof, laminates produced therefrom and process for producing the sameExpiredMar 30, 00Feb 18, 03[C08F]
6518375 Catalyst for the production of ethylene polymer and process for producing ethylene polymerExpiredApr 03, 00Feb 11, 03[C08F]
6479590 Electrical insulating resin material, electrical insulating material, and electric wire and cable using the sameExpiredMar 16, 01Nov 12, 02[C08F, H01B, C08L]
6423808 Ethylene-.alpha.-olefin copolymer and composition, and film, laminate and electrical insulating material comprising sameExpiredAug 22, 00Jul 23, 02[C08F]
6352953 Catalyst containing novel transition metal compound for polymerization of olefinsExpiredOct 09, 00Mar 05, 02[C07F, C08F, B01J]
6303714 Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefinExpiredFeb 22, 99Oct 16, 01[C08F]
6191227 Polyethylene resin, and pipes and pipe joints using sameExpiredAug 06, 97Feb 20, 01[C08F, C08L]
6162871 Ethylene-.alpha.-olefin copolymer and composition, and film, laminate and electrical insulating material comprising sameExpiredOct 05, 98Dec 19, 00[C08L]
6162887 Highly crystalline polypropyleneExpiredMar 30, 98Dec 19, 00[C08F, C08L]
6150544 Transition metal compound and catalyst containing the same for polymerization of olefinsExpiredJan 13, 99Nov 21, 00[C07F]
6111040 Process for the production of olefinic polymersExpiredFeb 03, 98Aug 29, 00[C08F]
6040399 Preparation method of ethylene base polymerExpiredMar 30, 98Mar 21, 00[C08F]
5916982 Process for the production of polyolefinsExpiredSep 27, 96Jun 29, 99[C08F]
5902765 Solid catalyst components for olefin polymerizationExpiredFeb 14, 97May 11, 99[C08F, .4/6]
5889100 Resin composition and molded object thereofExpiredSep 26, 97Mar 30, 99[C08K]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.