Famous Patents
William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20130122366 | CATHODE PLATE FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY PROVIDED WITH THE CATHODE PLATE Disclosed is a cathode plate for a secondary battery, which includes a collector, and a cathode active material layer, wherein the cathode active material layer is formed of multiple layers of coating films formed on a surface of the collector and obtained by applicatio... | 05/16/2013 |
| 20130122358 | SEALING MATERIAL COMPOSITION FOR SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND SECONDARY BATTERY USING SAME Disclosed is a sealing material composition for a secondary battery, which is capable of providing a safe sealing layer that exhibits excellent adhesion in the sealing portion, while preventing leakage of the electrolyte solution. Specifically disclosed is a sealing mat... | 05/16/2013 |
| 20130114136 | PHASE DIFFERENCE FILM LAYERED BODY USED IN STEREOSCOPIC IMAGE DEVICE A phase difference film stacked body having a lengthy shape, including a first phase difference film that has a uniform phase difference within a plane, and a second phase difference film that includes a plurality of regions that are patterned within a plane, the plural... | 05/09/2013 |
| 20130108833 | HIGH FIDELITY PATTERNING EMPLOYING A FLUOROHYDROCARBON-CONTAINING POLYMER A stack of a hard mask layer, a soft mask layer, and a photoresist is formed on a substrate. The photoresist is patterned to include at least one opening. The pattern is transferred into the soft mask layer by an anisotropic etch, which forms a carbon-rich polymer that ... | 05/02/2013 |
| 20130105996 | LOW ENERGY ETCH PROCESS FOR NITROGEN-CONTAINING DIELECTRIC LAYER A stack that includes, from bottom to top, a nitrogen-containing dielectric layer, an interconnect level dielectric material layer, and a hard mask layer is formed on a substrate. The hard mask layer and the interconnect level dielectric material layer are patterned by ... | 05/02/2013 |
| 20130105947 | HIGH ASPECT RATIO AND REDUCED UNDERCUT TRENCH ETCH PROCESS FOR A SEMICONDUCTOR SUBSTRATE A hydrofluorocarbon gas is employed as a polymer deposition gas in an anisotropic etch process employing an alternation of an etchant gas and the polymer deposition gas to etch a deep trench in a semiconductor substrate. The hydrofluorocarbon gas can generate a thick ca... | 05/02/2013 |
| 20130105916 | HIGH SELECTIVITY NITRIDE ETCH PROCESS An anisotropic silicon nitride etch provides selectivity to silicon and silicon oxide by forming a fluorohydrocarbon-containing polymer on silicon surfaces and silicon oxide surfaces. Selective fluorohydrocarbon deposition is employed to provide selectivity to non-nitri... | 05/02/2013 |
| 20130102725 | CROSSLINKABLE RUBBER COMPOSITION AND CROSS-LINKED RUBBER A crosslinkable rubber composition comprising 0.2 to 10 parts by weight of an aromatic secondary amine-based anti-aging agent and 0.5 to 20 parts by weight of a polyamine-based crosslinking agent with respect to 100 parts by weight of a nitrile rubber including an α,β... | 04/25/2013 |
| 20130101934 | TONER FOR DEVELOPING ELECTROSTATIC IMAGES An object of the present invention is to provide a toner for developing electrostatic images, which prevents a decrease in toner charge amount in the environment of high temperature and high humidity, prevents occurrence of fog and has excellent flowability. 04/25/2013 | |
| 20130089728 | VINYL CHLORIDE RESIN COMPOSITION FOR POWDER MOLDING, AND MOLDED ARTICLE AND LAMINATE OF VINYL CHLORIDE RESIN A vinyl chloride resin composition for powder molding contains 100 parts by mass of (a) a vinyl chloride resin, 65 to 105 parts by mass of (b) a specific trimellitate plasticizer, and 10 to 50 parts by mass of (c) a specific diester phthalate plasticizer. A mixture rati... | 04/11/2013 |
| 20130087777 | SURFACE LIGHT SOURCE DEVICE AND LIGHTING APPARATUS A surface light source device including an organic EL element of a double-side emission type and a light output surface structure layer provided on at least one surface of the organic EL element, wherein the light output surface structure layer includes a concavo-convex... | 04/11/2013 |
| 20130076238 | SURFACE LIGHT SOURCE DEVICE A surface light source device including: an organic EL element having a light-emitting surface for emitting light; and a light output surface structure layer provided on the organic EL element on a side of the light-emitting surface, wherein the light output surface str... | 03/28/2013 |
| 20130075707 | LIGHT-EMITTING DEVICE AND LIGHTING APPARATUS The light output surface structure layer has a concavo-convex structure on a surface opposite to the organic EL element. The concavo-convex structure includes flat surface portions parallel to one surface of the organic EL element and an inclined surface portion tilted ... | 03/28/2013 |
| 20130040206 | ALL SOLID-STATE SECONDARY BATTERY AND A PRODUCTION METHOD OF AN ALL SOLID-STATE SECONDARY BATTERY Disclosed are: an all solid state secondary battery wherein a solid electrolyte layer can be formed thin and the internal resistance is low; a method for manufacturing an all solid state secondary battery, by which an extremely thin solid electrolyte layer can be formed... | 02/14/2013 |
| 20130030104 | RESIN COMPOSITION An object of the invention is to provide a resin composition that exhibits sufficient oxygen absorption performance within a relatively short period after being placed in the presence of oxygen, even without including an oxidation catalyst such as a transition metal cat... | 01/31/2013 |
| 20130023637 | POLYMERIZABLE CHIRAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL POLYMER AND OPTICALLY ANISOTROPIC BODY The present invention is to provide a novel polymerizable chiral compound (chiral agent) having high left-handed helical twisting power, a polymerizable liquid crystal composition comprising the polymerizable chiral compound and a polymerizable liquid crystal compound, ... | 01/24/2013 |
| 20130021667 | GAS BARRIER LAMINATE AND CIRCULARLY POLARIZING PLATE A gas barrier multilayer body including a composite layer A which has a film (a) and an inorganic barrier layer (a), and a composite layer B which has an alicyclic olefin resin film (b) and an inorganic barrier layer (b), wherein a surface of the composite layer A and a... | 01/24/2013 |
| 20130008506 | RESIN COMPOSITION FOR ENCAPSULATING SOLAR CELL AND SOLAR MODULE A resin composition comprising a hydrogenated block copolymer which is used for a resin composition for encapsulating a solar cell is provided. The hydrogenated block copolymer can be obtained by hydrogenating 90% or more of the total unsaturated bonds of block copolyme... | 01/10/2013 |
| 20120315575 | TONER FOR DEVELOPING ELECTROSTATIC IMAGES The present invention is to provide a toner for developing electrostatic images having excellent fixability, peelability, shelf stability (blocking resistance), printing durability, printing durability after being left at high temperature and thin line reproducibility. ... | 12/13/2012 |
| 20120296049 | POLYETHER RUBBER, RUBBER COMPOSITION, CROSS-LINKED RUBBER, AND CONDUCTIVE MEMBER Provided is a polyether rubber that contains a specific proportion of a specific unit containing an onium ion. According to the present invention, a conductive member and a cross-linked rubber that constitutes part of the conductive member can be provided, in which the ... | 11/22/2012 |
| 20120289646 | RING-OPENING POLYMER OF CYCLOPENTENE AND METHOD OF PRODUCTION OF SAME There is provided a ring-opening polymer of cyclopentene wherein a cis ratio of the cyclopentene-derived structural units is 30% or more, a weight average molecular weight (Mw) is 100,000 to 1,000,000, and a functional group containing a structure represented by the gen... | 11/15/2012 |
| 20120208950 | HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER, RESIN COMPOSITION, AND MOLDED OBJECT A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average ... | 08/16/2012 |
| 20120189898 | POROUS MEMBRANE FOR A SECONDARY BATTERY AND A SECONDARY BATTERY Disclosed is a porous membrane used for a secondary battery, such as lithium-ion secondary battery, wherein strength is improved and break is difficult to occur while maintaining lithium-ion conductivity. The porous membrane for a secondary battery comprising a binder f... | 07/26/2012 |
| 20120171398 | HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER, RESIN COMPOSITION, AND MOLDED OBJECT A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average ... | 07/05/2012 |
| 20120165461 | HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER, RESIN COMPOSITION, AND MOLDED OBJECT A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average ... | 06/28/2012 |
| 20120164465 | HYDROGENATED NORBORNENE-BASED RING-OPENING POLYMERIZATION POLYMER, RESIN COMPOSITION, AND MOLDED OBJECT A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average ... | 06/28/2012 |
| 20120135344 | TONER FOR DEVELOPING ELECTROSTATIC IMAGES AND METHOD FOR PRODUCING THE SAME The present invention is to provide a toner for developing electrostatic images having a low minimum fixing temperature, and high hot offset resistance and high heat-resistant shelf stability, and a method for producing the toner. Also, the present invention is to provi... | 05/31/2012 |
| 20120094230 | TONER FOR DEVELOPING ELECTROSTATIC IMAGES The present invention is to provide a toner which can maintain a desired function of an external additive (a function to impart charge stability and flowability to the toner) under a severe usage environment such as high temperature and high humidity (H/H), which has an... | 04/19/2012 |
| 20120088879 | POLYMERIZABLE COMPOSITION, RESIN SHAPED ARTICLE, AND LAMINATE There is provided a polymerizable composition which contains a cycloolefin monomer; a metathesis polymerization catalyst; a cross-linking agent; and a compound (A) which has a carbon-carbon unsaturated bond and an active hydrogen reactable group or a combination of a co... | 04/12/2012 |
| 20120088423 | COMPOSITION FOR STRETCHABLE FILM The present invention provides a composition for a stretchable film, which achieves a high-level balance between a high elastic modulus and a small permanent elongation, which is excellent in adhesive force when laminated with a non-woven fabric or the like, and also ha... | 04/12/2012 |
| 20120107690 | ELECTRODE FOR SECONDARY BATTERY, SLURRY FOR SECONDARY BATTERY ELECTRODE, AND SECONDARY BATTERY A secondary battery electrode which suppresses decrease in capacity and lithium deposition at low temperatures is provided. An electrode for a secondary battery includes an electrode active material layer containing a polymer having a cationic group, an anion correspond... | 05/03/2012 |
| 20110318630 | SEPARATOR FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY The invention intends to provide a separator for lithium ion secondary battery wherein the separator with porous film used for lithium ion secondary battery include binder, which is capable to contribute for improving film smoothness property of the separator and long t... | 12/29/2011 |
| 20110301300 | NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER A nitrile-group-containing highly saturated copolymer rubber comprising α,β-ethylenically unsaturated nitrile monomer units (a) in 5 to 60 wt %, α,β-ethylenically unsaturated dicarboxylic acid mono ester monomer units (b) in 0.1 to 20 wt %, (meth)acrylic acid alkoxy... | 12/08/2011 |
| 20110245417 | POLYMERIZABLE COMPOSITION, RESIN SHAPED ARTICLE, AND LAMINATE A polymerizable composition comprised of a cycloolefin monomer, polymerization catalyst, cross-linking agent, and reactive fluidizing agent, a cross-linkable resin shaped article obtained by bulk polymerizing the polymerizable composition, a cross-linked resin shaped ar... | 10/06/2011 |
| 20110237718 | POLYMERIZABLE COMPOSITION, CROSS-LINKABLE SHAPED ARTICLE, CROSS-LINKED SHAPED ARTICLE, AND CROSS-LINKED SHAPED ARTICLE COMPOSITE A polymerizable composition which contains a cycloolefin monomer, metathesis polymerization catalyst, cross-linking agent, and carbon fiber which is brought into contact in advance with a sizing agent which includes a compound having an unsaturated terminal group and a ... | 09/29/2011 |
| 20110198117 | LAMINATE AND PROCESS FOR PRODUCING THE LAMINATE A laminate including a resin layer and a metal layer, the resin layer being obtained by modifying at least part of the surface of a resin film including a thermoplastic cyclic olefin resin by ionizing irradiation, and the metal layer being formed on the modified area of... | 08/18/2011 |
| 20110193014 | NEGATIVE ELECTRODE MATERIAL FOR LITHIUM BATTERY, AND LITHIUM BATTERY The present invention relates to a negative electrode material for a lithium battery comprising a carbonaceous negative electrode active substance having a specific surface area of 1 m2/g or more, a binder formed of styrene-butadiene rubber and a carbon fiber... | 08/11/2011 |
| 20110186777 | POLYMERIZABLE CHIRAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL POLYMER AND OPTICALLY ANISOTROPIC BODY The present inventions to provide a novel polymerizable chiral compound (chiral agent) having high helical twisting power, a polymerizable liquid crystal composition comprising the polymerizable chiral compound and a polymerizable liquid crystal compound, a liquid cryst... | 08/04/2011 |
| 20110157773 | ELECTRODE FOR LITHIUM ION CAPACITOR AND LITHIUM ION CAPACITOR [Problem] To provide an electrode for lithium ion capacitor having excellent electrode strength, a lithium ion capacitor wherein the internal resistance can be decreased and the power density can be increased. [Means for Solving Problem] An... | 06/30/2011 |
| 20110144379 | ASYMMETRIC AZINE COMPOUND AND METHOD FOR PRODUCING THE SAME Disclosed are a novel asymmetric azine compound (I) and a method for producing an asymmetric azine compound (I) which is characterized in that an aldehyde compound (III) and hydrazine are reacted in an alcohol solvent at a molar ratio (aldehyde compound (III)):(hydrazin... | 06/16/2011 |
