Assignee
ARKEMA
FR56 patents
Top patents by PatentIndex Score
US6958138B1Oct 25, 2005
Supported metal catalyst, preparation and applications for directly making hydrogen peroxide
ARKEMA19 citations92
US7067188B1Jun 27, 2006
Polymeric articles having a textured surface and frosted appearance
ARKEMA59 citations91
US6890661B2May 10, 2005
Grafted isotactic polypropylene obtained by metallocene catalysis
ARKEMA17 citations91
US6960392B2Nov 1, 2005
Structure comprising a binder layer non-delaminable with respect to a metallized substrate and peelable with respect to a polypropylene substrate
ARKEMA27 citations88
US7067196B2Jun 27, 2006
Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene
ARKEMA18 citations83
US7014048B2Mar 21, 2006
Composition formed of mercaptans which can be used in a process for the flotation of ores
ARKEMA17 citations83
US6913804B2Jul 5, 2005
Antistatic polymer compositions
ARKEMA18 citations83
US7227046B2Jun 5, 2007
Method for making bisphenol A
ARKEMA14 citations82
US7029735B2Apr 18, 2006
Polyamide and polyolefin blends with a polyamide matrix and containing nanofillers
ARKEMA14 citations82
US6992225B2Jan 31, 2006
Organic peroxide heat stabilizer
ARKEMA12 citations82
US6916517B2Jul 12, 2005
Polyamide-based transparent composition
ARKEMA15 citations82
US7045185B2May 16, 2006
Polyamide-based composition for flexible pipes containing oil or gas
ARKEMA14 citations81
US6913043B2Jul 5, 2005
Polyamide-based composition for flexible pipes containing oil or gas
ARKEMA14 citations81
US6846874B2Jan 25, 2005
Hot-melt adhesives based on polyamide-block graft copolymers
ARKEMA12 citations81
US7063873B2Jun 20, 2006
Polyamide- and EVOH-based multilayer tube for fluid transfer
ARKEMA15 citations80
US7060244B2Jun 13, 2006
Method for directly obtaining hydrogen peroxide
ARKEMA8 citations74
US6982289B2Jan 3, 2006
Polyamide based antibacterial powder paint composition
ARKEMA8 citations74
US6833474B2Dec 21, 2004
Process for manufacturing acrylic acid from propane in the absence of molecular oxygen
ARKEMA7 citations74
US7151136B2Dec 19, 2006
Polyamide thermoplastic compositions with improved impact strength properties
ARKEMA7 citations73
US7097908B2Aug 29, 2006
Polyamide/polyurethane multilayer structures for decorated articles
ARKEMA8 citations73
US7011873B2Mar 14, 2006
Use of poly(dimethyl ketone) to manufacture articles in direct contact with a humid or aqueous medium
ARKEMA10 citations72
US6962754B2Nov 8, 2005
Structure comprising a fluoropolymer layer and a piperazine-based tie resin
ARKEMA7 citations72
US6995282B1Feb 7, 2006
Method for purifying acrylic acid obtained by oxidation of propylene and/or acrolein
ARKEMA7 citations71
US6989427B2Jan 24, 2006
Vinylidene fluoride polymer having a fraction of non-transferred chains and its manufacturing process
ARKEMA7 citations71
US7332625B2Feb 19, 2008
Process for the production of acrylic acid from propane
ARKEMA7 citations69
US7012122B2Mar 14, 2006
Process for the manufacture of thermally stable PVDF
ARKEMA7 citations69
US7029556B1Apr 18, 2006
Method for purifying (meth)acrylic monomers by distillation
ARKEMA7 citations68
US6888036B2May 3, 2005
Mono-and polybenzyl-1,2,3,4-tetrahydronaphthalene compositions, use of said compositions or mixture of monobenzyl-,1,2,3,4-tetrahydronaphthalene as heat transfer fluid
ARKEMA3 citations63
US7683213B2Mar 23, 2010
Oxidation of propane to give acrylic acid using catalysts in a mixture of crystalline phases
ARKEMA3 citations62
US7074957B2Jul 11, 2006
Process for preparing (meth)acrylic anhydride
ARKEMA3 citations62
US6939917B2Sep 6, 2005
Impact-resistant composition based on thermoplastic methacrylic (co)polymer
ARKEMA2 citations62
US6855800B2Feb 15, 2005
Method for trapping a residual monomer with epoxide function in a thermoplastic composition
ARKEMA2 citations62
US7014919B2Mar 21, 2006
Polyamide-based transparent composition
ARKEMA2 citations61
US7078363B2Jul 18, 2006
Olefin polymerisation catalyst
ARKEMA2 citations60
US6900171B1May 31, 2005
Polyacrylates with improved biodegradability
ARKEMA2 citations60
US6846948B2Jan 25, 2005
Process for preparing butyl acrylate by direct esterification
ARKEMA5 citations60
US7345198B2Mar 18, 2008
Method for the production of acrylic acid from propane, in the presence of molecular oxygen
ARKEMA5 citations58
US7045584B2May 16, 2006
Process for the manufacture of thermally stable PVDF
ARKEMA5 citations58
US6991732B2Jan 31, 2006
Process for the recovery of fluorosurfactants by active charcoal
ARKEMA3 citations58
US6858194B2Feb 22, 2005
Method for reducing elementary halogen in a gaseous effluent
ARKEMA2 citations58
US6849161B2Feb 1, 2005
Process for the production of anhydrous hydrazine and device for its implementation
ARKEMA2 citations58
US7049467B2May 23, 2006
Process for the manufacture of isobutyric anhydride
ARKEMA4 citations57
US7148292B2Dec 12, 2006
Method for hydrogenation of polymers in dispersed medium
ARKEMA4 citations56
US7049006B2May 23, 2006
Multilayer structure based on polyamides and on a tie layer made of a copolyamide blend
ARKEMA1 citations52
US7011765B2Mar 14, 2006
Heat transfer fluid based on polyphenylmethanes exhibiting improved thermal stability
ARKEMA1 citations52
US6955789B2Oct 18, 2005
Coated liquid phase reactor
ARKEMA0 citations52
US6866787B1Mar 15, 2005
Process for drying difluoromethane
ARKEMA0 citations52
US7074492B2Jul 11, 2006
Coextrusion tie based on cografted metallacene polyethylene and LLDPE on SBS and on PE
ARKEMA1 citations51
US7969267B2Jun 28, 2011
Reinforced fluoropolymer plates, production methods thereof, corrosion-resistant reactors containing said plates, production methods of same and fluorination methods performed in said reactors
ARKEMA0 citations50
US7084296B2Aug 1, 2006
Method for making aqueous solutions of (meth)acryloyloxyethylbenzyldimethylammonium chlorides
ARKEMA0 citations50
Showing the top 50 of 56 patents by PatentIndex Score.