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Kureha Corporation patents

Recent patent applications related to Kureha Corporation. Kureha Corporation is listed as an Agent/Assignee. Note: Kureha Corporation may have other listings under different names/spellings. We're not affiliated with Kureha Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kureha Corporation-related inventors




Date Kureha Corporation patents (updated weekly) - BOOKMARK this page
12/14/17 new patent  Heat shrinkable stretched multilayer film for skin packaging, skin pack package using same, and producing heat shrinkable stretched multilayer film for skin packaging
11/02/17Polyarylene sulfide production device provided with baffle and baffle support
10/26/17Polyglycolic acid resin composition, molded product for well drilling, and downhole tool member
10/26/17Resin composition, filler-containing resin film for non-aqueous electrolyte secondary battery, and producing filler-containing resin film for non-aqueous electrolyte secondary battery
10/05/17Polyarylene sulfide production device provided with supply tube
10/05/17Downhole tool containing downhole-tool member containing reactive metal and downhole-tool member containing degradable resin composition, and well-drilling method
10/05/17Aqueous latex, separator/intermediate layer laminate, and structure for non-aqueous electrolyte secondary batteries
09/21/17Applications of degradable polymer for delayed mechanical changes in wells
09/14/17Organic-inorganic hybrid compound, amine hydrogen iodide salt, composition for photoelectric conversion element, and photoelectric conversion element
09/07/17Adsorbent for oral administration, agent for treating renal disease, and agent for treating liver disease
08/17/17Production carbonaceous material for non-aqueous electrolyte secondary battery anode, and carbonaceous material for non-aqueous electrolyte secondary battery anode
08/17/17Carbonaceous material for non-aqueous electrolyte secondary battery anode
08/10/17Carbonaceous material for non-aqueous electrolyte secondary battery anodes
08/03/17Plug for well drilling provided with ring-shaped ratchet structure
06/22/17Molded product having effective thickness of 1 mm or more and containing aliphatic polyester resin, and downhole tool member for hydrocarbon resource recovery
06/08/17Polyarylene sulfide production method and polyarylene sulfide produced using production method
06/08/17Thermally foamable microsphere, producing the same, and use thereof
06/08/17Plug for well drilling provided with diametrically expandable annular rubber member formed from degradable rubber material
06/08/17Carbonaceous material for negative electrode of non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and vehicle
05/25/17Orally administered adsorbent, therapeutic agent for renal disease, and therapeutic agent for liver disease
05/25/17Carbonaceous material for non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery, and vehicle
05/18/17Method of producing polyarylene sulfide
05/18/17Negative electrode for all-solid battery and all-solid battery containing the same
05/18/17Carbonaceous material for non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery, and vehicle
05/18/17Production negative electrode for all-solid-state battery, and negative electrode for all-solid-state battery
05/04/17Carbon material for nonaqueous electrolyte secondary battery and manufacturing same, and negative electrode using carbon material and nonaqueous electrolyte secondary battery
04/20/17Heat-treated fine polyarylene sulfide powder and manufacturing manufacturing same
04/20/17Carbonaceous molded article for electrodes and manufacturing the same
03/09/17Resin tapping member and separating and recovering polymer from polymer-containing liquid using same
02/02/17Polyarylene sulfide production method and polyarylene sulfide production apparatus
01/19/17Vinylidene fluoride copolymer, producing the same, gel electrolyte, and non-aqueous battery
01/19/17Well treatment method by disintegrating elastic material by contacting seal member for downhole tools comprising elastic material with well treatment fluid
01/19/17Degradable rubber member for downhole tools, degradable seal member, degradable protecting member, downhole tool, and well drilling
01/19/17Negative electrode material for non-aqueous electrolyte secondary battery, negative electrode mixture for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and vehicle
12/22/16Melt molding vinylidene fluoride resin, and melt molded product of vinylidene fluoride resin
11/03/16Agricultural or horticultural chemical, controlling plant diseases, and product for controlling plant diseases
10/27/16Ball sealer for hydrocarbon resource recovery, manufacturing same, and treating borehole using same
10/13/16Agricultural or horticultural chemical, controlling plant diseases, and product for controlling plant diseases
10/13/16Temporary plugging agent for well drilling
10/13/16Plug for well drilling provided with ring-shaped ratchet structure
10/13/16Diameter-expandable annular degradable seal member for downhole tool, plug for well drilling, and well drilling
10/06/16Polyglycolic acid molded article, component for downhole tool, and producing polyglycolic acid molded article
10/06/16Aqueous vinylidene fluoride-based polymer composition and use thereof
10/06/16Downhole tool or downhole tool member, degradable resin composition, and recovering hydrocarbon resource
10/06/16Degradable seal member for downhole tools, downhole tool, and well drilling and completion
09/22/16Agricultural or horticultural chemical, controlling plant diseases, and product for controlling plant diseases
09/15/16Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries
08/18/16Method for producing glycolide, which is provided with rectification step by means of gas-liquid countercurrent contact, and purifying crude glycolide
08/18/16Branched polyarylene sulfide resin, manufacturing same and use as polymer modifier
08/18/16Plug for well drilling
06/16/16Acid curing agent inclusion and producing acid curing agent inclusion
06/02/16Heat-shrinkable multilayer film
05/05/16Method for producing azole derivative
04/21/16Rubber member for downhole tools, downhole tool, and recovering hydrocarbon resource
04/21/16A plug for well drilling process provided with mandrel formed from degradable material
04/21/16Member for hydrocarbon resource collection downhole tool
04/14/16Degradable fiber for use in well treatment fluid, manufacturing same, and well treatment method
03/17/16Structure for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and manufacturing same structure
03/10/16Method of producing polyarylene sulfide and polyarylene sulfide
03/03/16Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries and producing same
01/07/16Orally administered adsorbent, therapeutic agent for renal disease, and therapeutic agent for liver disease
01/07/16Method for producing glycolide
01/07/16Method for producing glycolide
12/31/15Orally administered adsorbent, therapeutic agent for renal disease, and therapeutic agent for liver disease
12/17/15Well treatment fluid material and well treatment fluid comprising the same
Patent Packs
12/10/15Orally administered adsorbent, therapeutic agent for renal disease, and therapeutic agent for liver disease
12/10/15Poly-l-lactic acid solid-state extrusion molded article, producing the same, and use applications of the same
12/10/15Indoxyl sulfate measurement method
12/03/15Orally administered adsorbent, therapeutic agent for renal disease, and therapeutic agent for liver disease
11/26/15Carbonaceous material for nonaqueous electrolyte secondary battery negative electrode
11/05/15Production carbonyl compound
11/05/15Production cyclopentanone derivative, intermediate compound, and production intermediate compound
10/22/15Production carbonyl compound
10/22/15Azole derivative, producing same, intermediate compound, and agricultural or horticultural chemical agent and industrial material protecting agent
10/22/15Molded article
10/15/15Solidification- and extrusion-molded article of polyglycolic acid and manufacturing same
10/15/15Downhole tool member for hydrocarbon resource recovery
10/08/15Water-disintegrable composite fiber and producing the same
09/24/15Carbonaceous material for negative electrodes of lithium ion capacitors and producing same
09/17/15Method for producing glycolide, which is provided with rectification step by means of gas-liquid countercurrent contact, and purifying crude glycolide
Patent Packs
09/17/15Carbon material for nonaqueous electrolyte secondary battery and manufacturing same, and negative electrode using carbon material and nonaqueous electrolyte secondary battery
09/10/15Solidification- and extrusion-molded article of polyglycolic acid and manufacturing same
09/03/15Plant disease controlling agent, plant disease controlling method, and plant disease controlling product
09/03/15Polyglycolic acid resin composition and producing the same
08/13/15Resin composition and application thereof
08/06/15Method for producing cycloalkanol derivative, and producing azole derivative
08/06/15Method of producing carbonaceous material for non-aqueous electrolyte secondary battery negative electrodes
07/02/15Carbonaceous material for anode of nonaqueous electrolyte secondary battery, and manufacturing the same
06/25/15Method for producing resin film for non-aqueous electrolyte secondary battery and resin film for non-aqueous electrolyte secondary battery
06/25/15Carbonaceous material for anode of nanaqueous electrolyte secondary battery, process for producing the same, and anode and nonaqueous electrolyte secondary battery obtained using the carbonaceous material
06/18/15Material for non-aqueous electrolyte secondary battery negative electrode
05/28/15Ball sealer for hydrocarbon resource collection as well as production method therefor and downhole treatment method using same
05/28/15Resin composition, filler-containing resin film for non-aqueous electrolyte secondary battery, and producing filler-containing resin film for non-aqueous electrolyte secondary battery
05/21/15Process for producing heat-treated vinylidene fluoride polymer powder and process for producing vinylidene fluoride polymer solution
05/07/15Polyglycolic acid resin short fibers and well treatment fluid
04/30/15Method for producing triazolylmethyl cycloalkanol derivative and triazolylmethyl cycloalkanol derivative-containing composition
04/09/15Slurry for positive electrode for sulfide-based solid-state battery, positive electrode for sulfide-based solid-state battery and manufacturing the same, and sulfide-based solid-state battery and manufacturing the same
04/09/15Member for hydrocarbon resource collection downhole tool
03/12/15Oil drilling auxiliary dispersion
03/05/15Granular polyarylene sulfide and process for manufacturing the same
02/19/15Polyester resin composition and molded article of same
02/19/15Method of producing trimethylsulfoxonium bromide and a temperature control of reaction system producing trimethylsulfoxonium bromide
01/22/15Carbonaceous material for non-aqueous electrolyte secondary battery
01/22/15Production aliphatic polyester
01/22/15Production cyclopentanone derivative, intermediate compound, and production intermediate compound
12/25/14Water-disintegrable composite fiber and producing the same
11/20/14Method for producing glycolide
11/13/14Method for manufacturing 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative and manufacturing azole derivative
10/02/14Method for producing 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative
08/28/14Thermally foamable microsphere, producing the same, and use thereof
Social Network Patent Pack
07/31/14Azole derivatives, methods for producing the same, intermediate thereof, agro-horticultural agents
07/17/14Azole derivatives, methods for producing the same, intermediate thereof, agro-horticultural agents
06/26/14Azole derivative, producing same, intermediate compound, and agricultural or horticultural chemical agent and industrial material protecting agent
06/19/14Aliphatic polyester manufacturing method
05/08/14Method for manufacturing oxetane compound, manufacturing azolylmethylcyclopentanol compound, and intermediate compound
04/24/14Azole derivative, producing azole derivative, and intermediate compound
04/24/14Agricultural or horticultural chemical agent, composition for controlling plant disease, controlling plant disease, and product for controlling plant disease
04/17/14Polyvinylidene fluoride resin film, multilayer film, backsheet for solar cell module and production process of film
04/17/14Method for producing cyclopentanone compound, and intermediate compound
04/03/14Triazole compound and use thereof
Patent Packs
03/20/14Carbonaceous material for non-aqueous electrolyte secondary battery negative electrode
02/13/14Food packaging method
02/06/14Mycotoxin accumulation inhibition method and mycotoxin accumulation inhibitor
01/16/14Biodegradable aliphatic polyester particles and production process thereof
10/17/13Vinylidene fluoride copolymers and uses of the copolymers
09/26/13Production process of poly(arylene sulfide) and poly(arylene sulfide)
09/19/13Amine compound and use for same
09/05/13Laminate for stretch-forming and stretched laminate using the same
08/29/13Undrawn polyglycolic acid-based resin yarn, drawn polyglycolic acid-based resin yarn using the same, and methods for producing the same
07/04/13Method for treating or preventing renal or liver disease
05/23/13Polyglycolic acid particle, production process of polyglycolic acid particle, and use thereof
05/16/13Method for manufacturing polymeric piezoelectric film and polymeric piezoelectric film
03/28/13Single-dose package
03/28/13Resin composition containing polyglycolic acid improved in water resistance
03/21/13Longitudinal solid-liquid countercurrent contact method, washing solid particles, manufacturing poly(arylene sulfide) and apparatus
03/14/13Process for producing poly(arylene sulfide), and poly(arylene sulfide)
01/24/13Branched poly(arylene sulfide) resin and producing same
12/20/12Column-type solid-liquid countercurrent contact apparatus, solid particle washing apparatus, and method
11/15/12Method for producing glycolide
10/25/12Biodegradable aliphatic polyester particles and production process thereof
09/27/12Adsorbent for an oral administration, and agent for treating or preventing renal or liver disease
09/20/12Azole derivatives and methods for producing the same, intermediate compounds for the derivatives and methods for producing the same, and agro-horticultural agents and industrial material protecting agents containing the derivatives
09/13/12Azole derivatives, methods for producing the same, intermediate thereof, agro-horticultural agents
08/23/12Process for producing heat-treated vinylidene fluoride polymer powder and process for producing vinylidene fluoride polymer solution
08/16/12Vinylidene fluoride polymer powder and vinylidene fluoride polymer solution
08/02/12Method for producing laminate
06/21/12Laminate and stretched laminate using the same
06/21/12Process for producing non-aqueous battery electrode-forming binder solutions, and non-aqueous battery electrode-forming binder solution
05/24/12Polyglycolic acid-based fibers and producing same
05/17/12Anti-psk antibody
Patent Packs
04/12/12Method for producing polyglycolic acid fiber
03/15/12Poly(arylene sulfide) and production process thereof
02/23/12Method of producing anode material for non-aqueous electrolyte secondary battery
02/23/12Method for producing solid polyglycolic acid-based resin composition
02/16/12Polyvinylidene fluoride resin composition, white resin film, and backsheet for solar cell module
10/27/11Production process of glycolide
10/20/11Method of producing anode material
10/06/11Pharmaceutical composition for treatment of cancer and asthma
09/08/11Coating liquid and gas barrier laminate
08/04/11Polyglycolic acid resin composition and molded article therefrom
07/21/11Negative electrode mixture for nonaqueous electrolyte secondary batteries, negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
07/14/11Amine-based compound and use thereof
06/16/11Stock shape machining and production process thereof
06/02/11Thermally shrinkable laminate film for deep drawing, packaged article, and packaging of cheese
05/26/115-benzyl-4-azolylmethyl-4-spiro[2.4]heptanol derivatives, methods for producing the same, and agro-horticultural agents and industrial material protecting agents thereof
05/12/11Polyglycolic acid resin-based layered sheet and producing the same
05/05/11Vapor deposition film
04/21/11Lithium ion battery and electrode wound body for lithium ion battery
02/24/11Method for manufacturing porous polymer molded article
02/24/11Amine compound and use thereof
Social Network Patent Pack
02/03/11Sequentially biaxially-oriented polyglycolic acid film, production process thereof and multi-layer film
01/13/11Method for producing polymer molded body
12/30/10Molded article containing stacked carbon fiber and producing same
11/11/10Cutting edge for packaging container and packaging container having the same
11/11/10Polypropylene resin composition, formed product composed of the resin composition, and production process of the formed product
10/28/10Vinylidene fluoride based polymer powder and use thereof
10/21/10Positive electrode mixture for nonaqueous battery and positive electrode structure
10/07/10Piezoelectric film sensor
09/16/10Poly (arylene sulfide)
08/26/10Process for producing a polyglycolic acid resin-based multilayer sheet
07/22/10Low melt viscosity polyglycolic acid, production process thereof, and use of low melt viscosity polyglycolic acid
06/03/10Gas barrier multilayer structure precursor,gas barrier multilayer structure and processes for producing the same
04/15/10Aromatic polyester resin moldings and process for production thereof
12/24/09Method for purifying hydroxycarboxylic acid, producing cyclic ester, and producing polyhydroxycarboxylic acid
12/10/09Hollow fibers, a manufacturing a hollow fiber bundle, a cylindrical module of hollow fiber membrane, and an immersion type module of hollow fiber membrane
12/03/09Negative electrode material for non-aqueous electrolyte secondary battery, process for producing the same, negative electrode, and non-aqueous electrolyte secondary battery
11/26/09Piezoelectric sensor and manufacturing the same
09/17/09Lenticular lens medium
08/20/09Vinylidene fluoride resin hollow filament porous membrane, water filtration method using the same, and process for producing said vinylidene fluoride resin hollow filament porous membrane
07/16/09Oxidative stress inhibitor
Social Network Patent Pack
07/02/09Polyglycolic acid resin composition
05/28/09Heat shrinkable multilayer film and packaging material using the same
05/28/09Thermally foamable microsphere, production process thereof, and composition
05/21/09Polyglycolic acid resin particle composition and process for production thereof
05/07/09Process for producing polyglycolic acid resin composition
04/30/09Edible film package having product for oral intake enclosed therein
04/16/09Coating solution, and gas barrier film, gas barrier laminate and gas barrier multilayer film, using the coating solution, and their manufacturing methods
04/02/09Coating solution, and gas barrier film, gas barrier laminate and gas barrier multilayer film, using the coating solution, and their manufacturing methods
03/26/09Polyglycolic acid resin-based layered sheet and producing the same
03/05/09Apparatus and continuous high temperature gas treatment of particulate matter
02/19/09Gas barrier film and producing the same
02/05/09Potting material, hollow-fiber module, and process for producing the same







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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