BRASKEM AMERICA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2393
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 20105
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5120
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 399
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 328
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0222,180 COMPOSITION COMPRISING SEMI-CRYSTALLINE POLYOLEFIN AND SULFONYL-AZIDE, RESULTING FOAMS AND METHODS OF MAKING THE SAMEJan 29, 16Aug 04, 16[C08J]
2014/0107,274 PROPYLENE-BASED COMPOSITIONS OF ENHANCED APPEARANCE AND EXCELLENT MOLD FLOWABILITYDec 23, 13Apr 17, 14[C08L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9683096 Polypropylene resin suitable for soft nonwoven applicationsAug 19, 10Jun 20, 17[C08L, C08K]
9458258 Process for the preparation of catalytic support and supported bimetallic catalysts for production of homopolymers and copolymers of ethylene with α-olefins, of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas phase processes and products thereofMar 04, 11Oct 04, 16[C08F]
9212235 Process of preparation of catalytic support and supported bimetalic catalysts for production of homopolymers and copolymers of ethylene with alpha-olefins of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas phase processes and products thereofJul 03, 08Dec 15, 15[C08F]
9109106 Impact copolymer compositions for use in corrugated boardMay 25, 11Aug 18, 15[C08F, C08L, B32B]
8871868 Propylene impact copolymers having good optical propertiesJan 09, 13Oct 28, 14[C08F, B29C, C08L]
8809461 Multimodal heterophasic copolymer and thermoformed articles from sameApr 28, 11Aug 19, 14[C08L]
8765873 Compression blow formed articlesDec 29, 11Jul 01, 14[C08F, C08L]
8748539 Propylene impact copolymers having good optical propertiesMay 24, 11Jun 10, 14[C08L]
8466235 Polypropylene blends for non-woven productionMay 10, 10Jun 18, 13[C08F, C08L]
8404324 Polypropylene compositionsApr 14, 10Mar 26, 13[B32B, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9085682 Impact copolymer compositions for use in corrugated boardWithdrawnMay 25, 11Jul 21, 15[C08F, C08L, B32B]
2013/0237,111 FABRICATED ARTICLES COMPRISING POLYOLEFINSAbandonedJul 19, 11Sep 12, 13[C08L, D01F, D04H]
2012/0157,599 PROPYLENE-BASED COMPOSITIONS OF ENHANCED APPEARANCE AND EXCELLENT MOLD FLOWABILITYAbandonedDec 16, 11Jun 21, 12[C08L]
2012/0045,956 FABRICATED ARTICLES COMPRISING POLYOLEFINSAbandonedAug 19, 10Feb 23, 12[D03D, C08F, C08L, D02G, B32B, D04H]
2011/0052,930 High Gloss Thermoformed Article and Process for Producing SameAbandonedAug 23, 10Mar 03, 11[C08J, C08F, B29C, B32B]
2011/0031,645 POLYPROPYLENE FOR USE IN BOPP APPLICATIONSAbandonedAug 07, 09Feb 10, 11[C08G, B29C]
2010/0227,119 PROCESS FOR PLASMA COATING A POLYPROPYLENE OBJECTAbandonedOct 08, 08Sep 09, 10[C08J, B05D, B29C, B32B]
2010/0081,755 Method for preparing a random copolymer with enhanced ethylene contentAbandonedOct 01, 08Apr 01, 10[C08L]
2010/0081,760 Film comprising a random copolymer with enhanced ethylene contentAbandonedOct 01, 08Apr 01, 10[C08F, C08K]
2008/0268,244 Impact copolymers having improved propertiesAbandonedApr 30, 07Oct 30, 08[C08L, B32B]
2008/0268,252 Process for Plasma Coating a Nanocomposite ObjectAbandonedSep 19, 06Oct 30, 08[C08J, B32B]
2008/0171,162 Process For Plasma Coating a Polypropylene ObjectAbandonedApr 10, 06Jul 17, 08[C23C, B29D, B32B]
2007/0167,576 Resin compositions for producing biaxially oriented polypropylene filmsAbandonedMar 08, 07Jul 19, 07[C08L]
6596814 Polypropylene film having good drawability in a wide temperature range and film propertiesExpiredNov 28, 01Jul 22, 03[C08F, C08L]

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