BASELL POLYOLEFINE GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 27911
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6647
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 5919
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 5469
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM21136
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 1860
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 16109
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1191
 
  
 
C07D HETEROCYCLIC COMPOUNDS 10152
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 621

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,266 PROCESS FOR PREPARING A POLYOLEFIN COMPOSITIONDec 03, 15Nov 30, 17[C08J, B29B, B29K, C08K]
2017/0335,028 HIGH-PRESSURE POLYMERIZATION PROCESS OF ETHYLENICALLY UNSATURATED MONOMERS IN A TUBULAR REACTORAug 10, 17Nov 23, 17[C08J, C08F, B01J]
2017/0259,458 PROCESS FOR PREPARING A POLYOLEFIN COMPOSITIONDec 03, 15Sep 14, 17[C08J, B29C, B29B, C08K]
2016/0237,238 POLYETHYLENE COMPOSITION FOR INJECTION MOLDINGSep 24, 14Aug 18, 16[B65D, C08K]
2016/0031,193 MLTILAYER FIBERSFeb 04, 14Feb 04, 16[D01F, B32B]
2014/0088,275 PROCESS FOR THE MANUFACTURE OF A MIXED CATALYST SYSTEM FOR THE COPOLYMERIZATION OF ETHYLENE WITH C1-C12 ALPHA-OLEFINSMay 10, 12Mar 27, 14[C08F]
2013/0274,427 PROCESS FOR CONTROLLING THE RELATIVE ACTIVITY OF ACTIVE CENTERS OF CATALYST SYSTEMS COMPRISING AT LEAST ONE LATE TRANSITION METAL CATALYST COMPONENT AND AT LEAST ONE ZIEGLER CATALYST COMPONENTDec 19, 11Oct 17, 13[C08F]
2013/0267,407 METHOD OF PREPARING METALLOCENE CATALYSTSDec 14, 11Oct 10, 13[C08F]
2011/0217,500 Injection Stretch Blow-Molding Process for the Preparation of Polyethylene Containers, Preform and BottleOct 02, 09Sep 08, 11[B29C, B65D, B32B]
2010/0144,988 Monomodal Copolymer of Ethylene for Injection Molding and Process for its PreparationJan 15, 08Jun 10, 10[C08F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908950 High-pressure polymerization process of ethylenically unsaturated monomersFeb 22, 16Mar 06, 18[C08F, G01L, B01J]
9908954 High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactorAug 10, 17Mar 06, 18[C08J, C08F, B01J]
9896520 Methods for controlling aluminum alkyl feed to a slurry polymerization processApr 28, 15Feb 20, 18[C08F, B01J]
9879099 Polyethylene composition having high stress cracking resistanceOct 27, 15Jan 30, 18[C08F, B01D]
9873754 Process for the gas-phase polymerization of ethylene or ethylene mixturesMay 13, 14Jan 23, 18[C08F]
9873783 Ethylene polymer composition having improved tensile propertiesJun 17, 15Jan 23, 18[C08F, C08L]
9809659 Ethylene polymerization process having improved heat exchanger performanceJun 22, 15Nov 07, 17[C08F, B01J]
9790303 Process for controlling an ethylene polymerization processJun 22, 15Oct 17, 17[C08F]
9771439 Polymerization process in the presence of an antistatic compositionJun 10, 14Sep 26, 17[C08F, H01B]
9758603 High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactorMar 16, 17Sep 12, 17[C08J, C08F, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0336,327 POLYOLEFIN MASTERBATCH BASED ON GRAFTED POLYPROPYLENE AND METALLOCENE CATALYZED POLYPROPYLENEAbandonedMay 08, 14Nov 13, 14[C08L]
2013/0333,832 PROCESS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS IN A TUBULAR REACTOR WITH AT LEAST TWO REACTION ZONES HAVING DIFFERENT CONCENTRATIONS OF CHAIN TRANSFER AGENTAbandonedMar 01, 12Dec 19, 13[C08F]
2013/0313,266 METHOD TO IMPROVE THE BARRIER PROPERTIES OF COMPOSITE GAS CYLINDERS AND HIGH PRESSURE GAS CYLINDER HAVING ENHANCED BARRIER PROPERTIESAbandonedJan 18, 12Nov 28, 13[F17C, F26B, B65B]
2013/0306,652 METHOD TO IMPROVE THE BARRIER PROPERTIES OF COMPOSITE GAS CYLINDERS AND HIGH PRESSURE GAS CYLINDER HAVING ENCHANCED BARRIER PROPERTIESAbandonedJan 18, 12Nov 21, 13[F17C, B32B]
2013/0243,990 NOVEL TRIMODAL POLYETHYLENE FOR USE IN BLOW MOULDINGAbandonedNov 21, 11Sep 19, 13[C08L]
2013/0190,466 POLYETHYLENE EXTRUDED ARTICLESAbandonedSep 26, 11Jul 25, 13[C08F]
2012/0328,502 Preparation of Metal Oxide NanotubesAbandonedDec 16, 10Dec 27, 12[C01B, B82Y, C08F]
2012/0283,369 Polymerization process in the presence of an antistatic agentAbandonedDec 16, 10Nov 08, 12[C08L, C08K]
2012/0232,234 Safe removal of volatile, oxidizable compounds from particles, in particular polymer particlesAbandonedMay 21, 12Sep 13, 12[C08F]
2012/0208,968 CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINEDAbandonedOct 07, 10Aug 16, 12[C08F]
2012/0189,772 Process for preparing a polyolefin pipe having inherent resistance to thermooxidative degradationAbandonedMar 30, 12Jul 26, 12[B05D]
2012/0141,714 METHOD TO IMPROVE THE BARRIER PROPERTIES OF ETHYLENE POLYMER AGAINST PERMEATION OF HYDROCARBONS AND PLASTIC FUEL TANK HAVING IMPROVED BARRIER PROPERTIESAbandonedMay 29, 10Jun 07, 12[B32B, C08K]
2012/0064,269 Multilayered Composite Plastic Material Containing an Adhesion Promoter InterlayerAbandonedSep 30, 11Mar 15, 12[B29C, B32B]
8133832 Catalyst system for polymerization of olefinic monomers, process for preparing polymers, and polymers prepared by the processExpiredJul 22, 08Mar 13, 12[C08F]
2012/0031,495 Thermoplastic Polymeric Composition with Improved Resistance to Thermo-Oxidative Degradation and Use Thereof for Producing PipesAbandonedApr 23, 10Feb 09, 12[B29C, F15D, B32B, C08K]
2012/0016,092 Catalysts based on quinoline precursorsAbandonedJul 14, 10Jan 19, 12[C08F, B01J]
2012/0010,377 Catalyst System for the Polymerization of Alpha-OlefinsAbandonedMar 24, 10Jan 12, 12[C08F]
2011/0294,972 Olefin Polymerization CatalystsAbandonedMay 18, 11Dec 01, 11[C07F, C08F, B01J]
8029888 Preparation of transparent high density polyethylene sheetsExpiredJun 30, 08Oct 04, 11[C08J, C08F, B29C, B32B]
2011/0230,629 Impact Resistant LLDPE Composition and Films Made ThereofAbandonedSep 25, 09Sep 22, 11[C08F]

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