TOTAL PETROCHEMICALS RESEARCH FELUY

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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 4085
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1693
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 10106
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 7131
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 381
 
  
 
B01D SEPARATION 2132
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 255

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9085502 Process for dehydration of ethanol into ethylene with low energy consumptionJul 20, 12Jul 21, 15[C07C]
8674157 Production of olefinsAug 12, 04Mar 18, 14[C07C]
8658070 Process for preparing multilayer rotomoulded articlesNov 04, 08Feb 25, 14[B29C]
8642710 Process for preparing polyolefinFeb 03, 11Feb 04, 14[C08F]
8636831 Process for monomer recovery from a polymerization processJan 16, 09Jan 28, 14[B01D]
8637421 Metallocene and a new single site catalyst componentApr 24, 13Jan 28, 14[B01J]
8627840 Pipes for transporting water containing chloramineSep 02, 08Jan 14, 14[F16L, C08F, C02F, C08L]
8580890 Heterophasic propylene copolymer with improved properties for injection molding applicationsJul 02, 09Nov 12, 13[C08L]
8557087 Process for the separation of a hydrocarbon-containing feed streamJul 15, 08Oct 15, 13[C07C, G05D, B01D]
8513365 Polymerization process with improved polymer homogeneityJun 18, 10Aug 20, 13[C08F, F01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0051,315 SPUNBOND NONWOVENS MADE FROM HIGH-CRYSTALLINITY PROPYLENE POLYMERAbandonedDec 12, 08Feb 20, 14[B29C, C08F, D04H]
8642494 Fibres and nonwoven prepared from polypropylene having a large dispersity indexExpiredApr 29, 13Feb 04, 14[C08F]
2013/0338,419 Production of OlefinsAbandonedMay 29, 13Dec 19, 13[C07C]
2013/0317,269 Process for Obtaining Catalyst Composites MeAPO and Their Use in Conversion of Organics to OlefinsAbandonedApr 22, 13Nov 28, 13[C07C, B01J]
2013/0225,707 Articles Formed From Polypropylene Prepared with a Single-Site Catalyst and Poly(hydroxyl carboxylic acid) BlendsAbandonedMar 19, 13Aug 29, 13[C08L]
8518370 Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparationExpiredMar 10, 08Aug 27, 13[C01B, C07C, B01J]
8519070 Post-metallocene complexes based on bis(naphthoxy)pyridine and bis(naphthoxy)thiophene ligands for the polymerisation of ethylene and alpha-olefinsExpiredFeb 17, 09Aug 27, 13[C07F, C08F, B01J]
2013/0192,173 INJECTION STRETCH BLOW MOULDING CONTAINERS PREPARED WITH POLYETHYLENEAbandonedJan 28, 11Aug 01, 13[B29C, B65D, B65B]
2013/0197,122 NANOCOMPOSITES WITH IMPROVED HOMOGENEITYAbandonedMar 02, 11Aug 01, 13[C08K]
8497322 Peelable polyethylene filmsExpiredJun 19, 12Jul 30, 13[C08J, C08L]
2013/0178,683 PROCESS FOR REMOVING OXYGENATED CONTAMINANTS FROM AN HYDROCARBONSTREAMAbandonedDec 20, 10Jul 11, 13[C07C]
2013/0172,654 PROCESS FOR REMOVING OXYGENATED CONTAMINANTS FROM AN HYDROCARBON STREAMAbandonedDec 20, 10Jul 04, 13[C07C]
8444908 Polyolefin composition for injection stretch blow moldingExpiredJul 26, 07May 21, 13[B29C]
8445595 Polypropylene prepared with a single-site catalyst and poly(hydroxyl carboxylic acid) blendsExpiredAug 25, 08May 21, 13[C08F]
8445608 Preparation of long-chain branched isotactic polypropyleneExpiredDec 14, 09May 21, 13[C08F]
8436115 Catalyst systems based on carbonylamino fulvenesExpiredJul 16, 08May 07, 13[C07F, C08F]
8426539 Transition metal complexes supported on activating supportExpiredJul 26, 06Apr 23, 13[C08F]
8426540 Tridentate ligand compounds with imino furan units, method for manufacturing said compounds, and their use in the preparation of catalysts for the homopolymerisation and copolymerisation of ethylene and alpha-olefinsExpiredMay 30, 08Apr 23, 13[C08F]
8426613 Synthesis of substituted tetrahydroindenyl complexesExpiredDec 15, 09Apr 23, 13[C07F, C08F, C07D, C07C]
8426663 Catalytic conversion of alkylaromatic compoundsExpiredJul 13, 07Apr 23, 13[C07C]

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