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Invista North America S a R l patents

Recent patent applications related to Invista North America S a R l. Invista North America S a R l is listed as an Agent/Assignee. Note: Invista North America S a R l may have other listings under different names/spellings. We're not affiliated with Invista North America S a R l, we're just tracking patents.

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Date Invista North America S a R l patents (updated weekly) - BOOKMARK this page
05/18/17Aqueous polyurethaneurea compositions including dispersions and films
03/23/17Amorphous high performance polyamide
03/16/17Polyamide resins with mineral additives
02/23/17Bio-derived polyurethane fiber
12/01/16Process for producing hydrogen cyanide using flow straightener
11/17/16Improved polyester-ether resin blends
10/27/16Heterogeneous hydrocyanation
10/06/16Garment with altered stress profile
10/06/16Continuous polyamidation process - i
10/06/16Continuous polyamidation process - ii
09/29/16Thermoplastic composition for use in high impact applications
09/15/16Stretch circular knit fabrics with multiple elastic yarns
09/01/16Stretch circular knit fabrics with multiple elastic yarns
08/04/16Process for stabilizing hydrocyanation catalyst
07/28/16Improved process for manufacture of tetrahydrofuran
07/14/16Novel process for making omega-aminoalkylenic alkyl ester
07/07/16Hydrogen cyanide production with treated natural gas as source or methane-containing feedstock
07/07/16Operational controls for inert gas blanketing for andrussow process
06/23/16Process for the oxidation of cyclohexane
06/23/16Process for the oxidation of cyclohexane
03/24/16Extraction solvent control for reducing stable emulsions
03/17/16Nylon salt solution preparation processes with trim diamine
03/10/16Process for heat recovery from ammonia stripper in andrussow process
03/10/16Nylon salt solution production from a partially balanced acid solution
03/10/16Methods and systems for the recovery of water from a polyamide synthesis process
03/10/16Feed forward process controls for nylon salt solution preparation processes
03/03/16Multiple heat-transfer media
03/03/16Methods and systems for the recovery of water from a polyamide synthesis process
02/25/16Blended fiber yarns and fabrics including oxidized polymeric fibers
02/18/16Hydrogen cyanide production with controlled feedstock composition
02/18/16Reactor scheme in andrussow process
02/18/16Process for stabilizing heat exchanger tubes in andrussow process
02/18/16Apparatus and reducing catalyst poisoning in an andrussow process
02/04/16Component recovery process
01/14/16Process for producing compounds comprising nitrile functions
12/24/15Pentenenitrile isomerization
12/17/15Process for producing hydrogen cyanide and recovering hydrogen
12/10/15Apparatus and hydrogen recovery in an andrussow process
12/10/15Processes for producing hydrogen cyanide using static mixer
12/10/15Stretch yarns and fabrics with multiple elastic yarns
11/05/15Process for producing pentenenitriles
11/05/15Composition for improved nickel-ligand solubility
10/22/15Pentenenitrile isomerization
10/22/15Pentenenitrile isomerization
09/24/15Polyamide compositions and processes
09/24/15Polyamide compositions and processes
08/20/15Process for the purification of a cyclohexane air oxidation product stream
07/30/15Process for the oxidation of cyclohexane
07/02/15Ammonia recovery with purge for corrosion control
06/25/15Corrosion control in ammonia extraction by air sparging
06/18/15Stabilized hydrocyanation ligand composition
06/18/15Power recovery
06/11/15Stable ligand mixtures and processes for making same
06/11/15Hydrolysis catalyst and process
05/28/15Process for stabilizing hydrocyanation catalyst
01/08/15Nylon polymer and process
01/08/15Oxidation of cycloalkanes in the presence of a supported bimetallic gold-palladium catalyst
01/01/15Liquid and soil repellent compositions for fibers
11/20/14Method for making organodiphosphites from phosphorochloridites characterized by measuring side-product levels to determine further additions
11/13/14High dimensional stability polyester compositions
10/30/14Polyether glycol manufacturing process
10/02/14Process for the preparation of polyamides
09/11/14Processes to dye and treat bcf yarn
08/21/14Process for making nitriles
08/07/14Fabric including polyolefin elastic fiber
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07/31/14Flame resistant yarns and fabrics including partially aromatic polyamide fiber and other flame resistant fibers
10/17/13Materials of construction for a gas turbine
10/10/13Process for making nitriles
08/29/13Methods of producing carboxylic acids
08/22/13Biocatalytic methods to convert cyclohexane oxidation process waste streams to useful products
08/15/13Methods of producing four carbon molecules
07/25/13Methods for biosynthesizing 1,3 butadiene
07/18/13Methods of producing 6-carbon chemicals via coa-dependent carbon chain elongation associated with carbon storage
06/06/13Nickel form for preparation of catalytic nickel-ligand complexes
03/07/13Durable fabric including bulk continuous filament yarn
02/21/13Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers
02/21/13Integrated copolyether glycol manufacturing process
10/11/12Polyurethane elastic yarn and production method thereof
10/11/12Copolyether glycol manufacturing process
07/26/12Ionic liquids
Patent Packs
05/10/12Process for production of polyesters
04/19/12Nylon carpet fibers having bleach resistance
03/01/12Low viscosity ionic liquids
02/09/12Hydrocyanation of 2-pentenenitrile
12/22/11Nickel compositions for preparing nickel metal and nickel complexes
12/22/11Emulsion compositions and a selecting surfactants
09/08/11Brassiere construction using multiple layers of fabric
08/25/11Polyether glycol manufacturing process
08/25/11Hydrogenation and esterification to form diesters
08/11/11Nickel metal compositions and nickel complexes derived from basic nickel carbonates
08/04/11Nylon resins and process
07/21/11Preparation of elastic composite structures useful for components of disposable hygiene products and articles of apparel
07/21/11High load bearing capacity nylon staple fiber and nylon blended yarns and fabrics made therefrom
05/05/11Blended fiber yarns and fabrics including oxidized polymeric fibers
02/03/11Aromatic polyesterpolyols, isocyanurate-modified polyurethane foams, and methods of making them
12/09/10Elastic fiber containing an anti-tack additive
11/25/10Board stock foam having biobased content
11/25/10Polyol compositions, resin blend compositions, spray compositions, and methods of using each, and methods of making each
10/21/10Copolyether glycol manufacturing process
10/21/10Highly selective process for producing organodiphosphites
09/16/10Catalyst and process for the conversion of nitrous oxide
09/16/10Toluate esters for use as reactive and non-reactive diluent in polymer applications
05/27/10Moisture-vapor-breathable and liquid-impermissible structures, moisture-vapor-breathable and liquid-impermissible upholstery structures and methods of making moisture-vapor-breathable and liquid-impermissible structures
03/25/10Method for the purification of triorganophosphites by treatment with a basic additive
02/04/10Method of improving flowability of adipic acid
11/19/09Stabilization of triphenylboron-pyridine
11/19/09Manufacture and use of alkyl p-toluates
10/15/09Preparation of very high molecular weight polyamide filaments
10/08/09Method of preventing yellowing in fabrics and garments
08/06/09Adjustable air shield for skewed godet rolls
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07/16/09Garment with altered stress profile
07/16/09Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
07/16/09Hydrocyanation of pentenenitriles
05/14/09High tenacity low shrinkage polyamide yarns
05/14/09Bonding of heat-activated films including a plasticizer
05/07/09Sublimable composition for controlling odor
04/09/09Reinforcing fiber bundles for making fiber reinforced polymer composites
03/12/09Multilayer variable stretch nonwoven fabric composites
02/05/09Ionic liquid solvents and a process for the depolymerization of polyamides

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Invista North America S a R l in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Invista North America S a R l with additional patents listed. Browse our Agent directory for other possible listings. Page by