Patents Examined by Kevin R. Kruer
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Patent number: 12152177Abstract: The present disclosure relates generally to an adhesive that can be used on organic tissue such as human skin, tapes including the adhesive with a magnetic filler such as a ferromagnetic filler, and methods of making the tapes.Type: GrantFiled: June 27, 2019Date of Patent: November 26, 2024Assignee: Berry Global, Inc.Inventor: Svetlana Contrada
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Patent number: 12134246Abstract: An integrated air barrier assembly is provided as an integral product in which a fastener-sealing layer is secured between opposed surfaces of a board and an anti-blocking facing layer. The assembly exhibits good fastener sealability, including for larger self-drilling screws. The anti-blocking facing layer maintains the fastener-sealing layer inward of the environment and prevents blocking or sticking of the assembly when stacked. In some embodiments, the anti-blocking facing layer can be a metal film or foil, which can reflect heat away from the fastener-sealing layer, thereby maintaining a lower temperature on the fastener-sealing layer. In some embodiments, the board can be an insulating layer or wood layer. The assembly can be readily installed in a single step during construction.Type: GrantFiled: December 6, 2018Date of Patent: November 5, 2024Assignee: GCP Applied Technologies Inc.Inventors: Marysusan Couturier, Jyoti Seth, Damla Boyer
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Patent number: 12116688Abstract: A Ni-plated steel sheet includes a base steel sheet and a Ni-based coating layer that is disposed on a surface of the base steel sheet. The distribution of carbon concentration in a depth direction obtained by performing GDS analysis on the Ni-plated steel sheet has a peak indicating the carbon concentration that is equal to or more than twice the carbon concentration of a thickness middle portion of the base steel sheet in the vicinity of an interface between the base steel sheet and the Ni-based coating layer.Type: GrantFiled: December 20, 2019Date of Patent: October 15, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Yasuto Goto, Kiyokazu Ishizuka, Takehiro Takahashi
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Patent number: 12053951Abstract: A multilayer article is provided which is suitable for use in making (or as) a fuel container by rotational molding, wherein the multilayer article has at least one layer of a thermally cured polymer composition and another layer of a barrier polymer composition, wherein the barrier polymer composition comprises a specified modified ethylene-vinyl alcohol copolymer as a barrier polymer.Type: GrantFiled: December 26, 2019Date of Patent: August 6, 2024Assignee: KURARAY CO., LTD.Inventor: Masakazu Nakaya
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Patent number: 12057248Abstract: This electrical steel sheet is an electrical steel sheet in which at least part of either or both surfaces of a base steel sheet is coated with an insulation coating having an adhesive ability, wherein a logarithmic decrement of the insulation coating in a temperature range of 25 to 100° C. is 0.3 or less.Type: GrantFiled: June 17, 2021Date of Patent: August 6, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Shinsuke Takatani, Kazutoshi Takeda, Ichiro Tanaka
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Patent number: 12049584Abstract: The present invention discloses a composition and method for producing a sensory stimulant. The sensory stimulant composition, comprises at least one cooling agent. The cooling agent comprises urea and ammonium nitrate. The composition further comprises fillers, colorants, carbohydrates, and pharmaceutically acceptable salts. The composition can be coated with, but not limited to, casein film. The composition is configured to indicate the overflow of bodily fluids by providing a cooling effect. The composition is configured to dissolve in liquid, water or blood by withdrawing heat from a surrounding environment and attains the chilling sensation by up to 30° C. temperature drop. The composition could be used in application such as band-aids, surgical pads, self-curing gel, post baby delivery cooling pad, breast feeding bras, gym sweat pads, military vests, daily use pads (panty-liners), sanitary pads and tampons.Type: GrantFiled: March 18, 2019Date of Patent: July 30, 2024Inventor: Sabine Zureikat
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Patent number: 12037188Abstract: The present invention relates to a disk-shaped device for securing plastic trash liners in a trash receptacle, with two durable 53 mm diameter, 3 mm thick embodiments. The first embodiment has eight isosceles triangular flaps, positioned around the central point, with tips at the center and bases in contact with the circumferential rim. The second embodiment has eight curvilinear arced triangular flaps, positioned around the central point, with bases in contact with the circumferential rim and tips positioned around a central 2 mm aperture. The liner is threaded through the central point or aperture, allowing the flaps to flex and create a tight seal, preventing slipping.Type: GrantFiled: February 22, 2023Date of Patent: July 16, 2024Inventor: Erik Spencer Goodman
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Patent number: 12041130Abstract: A system comprising a vaporizing device and a central server is described. The vaporizing device includes a housing and a cartridge, received within the housing, the cartridge including a predefined quantity of concentrate and an identification code associated with the concentrate and uniquely identifying the cartridge. The vaporizing device further includes a control unit configured to read the identification code. The vaporizing device further includes a communication unit configured to transmit the identification code to a computing device of a user. The central server includes a database. The central server is configured to receive the identification code from the computing device and retrieve concentrate information corresponding to the identification code from the database. The central server is configured to transmit the concentrate information to the computing device for displaying to the user.Type: GrantFiled: June 9, 2021Date of Patent: July 16, 2024Inventors: John Jesse Woodbine, Peter William Calfee, Christopher Bennett Carter, Gary Ross Mitchell, William F Demyanovich
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Patent number: 12012529Abstract: A problem to be solved by the present invention is to provide an adhesive tape capable of maintaining excellent adhesive strength for a long time even when sweat, sebum, an alcohol, or the like adheres thereto. The present invention relates to an adhesive tape having an adhesive layer containing an acrylic adhesive, the acrylic adhesive including an acrylic copolymer, in which the acrylic copolymer contains, as constituent components, (A) 5 to 20% by mass of a carboxyl group-containing monomer, (B) 0.01 to 1% by mass of a hydroxyl group-containing monomer, and (C) one or two or more selected from the group consisting of other alkyl (meth)acrylate monomers and alicyclic monomers, in which the average number of carbon atoms of saturated hydrocarbon groups included in the monomers (C) is 4 or less.Type: GrantFiled: April 4, 2019Date of Patent: June 18, 2024Assignee: DIC CORPORATIONInventors: Yoshimi Furukawa, Yusuke Takahashi, Hiroyuki Nakashima, Takeshi Iwasaki, Keiji Tsunashima, Sin Sou
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Patent number: 12012532Abstract: Provided are a curable resin composition having high durability and adherence to a base material such as a metal, a molded composite member formed by coating the base material with the curable resin composition and performing resin molding, and a production method for the same. The curable resin composition contains a polyamide-based resin, a blocked polyisocyanate, and an epoxy compound, and the polyamide-based resin has an amino group concentration from 20 to 300 mmol/kg, and has a water absorption of 1 mass % or less determined by a water absorption test specified by ASTM D570. The polyamide-based resin has a C8-18 alkylene chain and has a melting point from 160 to 250° C. Per 1 mol of amino groups of the polyamide-based resin, a proportion of isocyanate groups of the blocked polyisocyanate is from 1.5 to 5 mol, and a proportion of epoxy groups of the epoxy compound is from 0.1 to 0.8 mol.Type: GrantFiled: August 7, 2019Date of Patent: June 18, 2024Assignees: DAICEL-EVONIK LTD., HONDA MOTOR CO., LTD.Inventors: Mitsuteru Mutsuda, Hirofumi Iguchi, Toshiaki Nakamura, Nao Sato, Mutsuo Tezuka, Yasufumi Nakajima
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Patent number: 11969746Abstract: Provided is a method of coating at least an area of a surface by a Drop-on-Demand (DOD) method, comprising the steps of providing a DOD dispensing head (1) with at least two individually controllable nozzles (2) arranged in a row, which is moved by a robotic device, applying a movement to the DOD dispensing head parallel while maintaining a distance between the nozzles (2) and the surface, wherein the movement comprises a rotation of the dispensing head around an axis perpendicular to the surface, dispensing discrete amounts of a the liquid coating material through the at least one nozzle onto the surface, wherein firing of the at least 2 nozzles is triggered non-synchronously by a control unit.Type: GrantFiled: January 10, 2018Date of Patent: April 30, 2024Assignee: EXEL INDUSTRIES SAInventor: Burkhard Büstgens
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Patent number: 11958209Abstract: A delignified wood material is formed by removing substantially all of the lignin from natural wood. The resulting delignified wood retains cellulose-based lumina of the natural wood, with nanofibers of the cellulose microfibrils being substantially aligned along a common direction. The unique microstructure and composition of the delignified wood can provide advantageous thermal insulation and mechanical properties, among other advantages described herein. The thermal and mechanical properties of the delignified wood material can be tailored by pressing or densifying the delignified wood, with increased densification yielding improved strength and thermal conductivity. The chemical composition of the delignified wood also offers unique optical properties that enable passive cooling under solar illumination.Type: GrantFiled: September 14, 2018Date of Patent: April 16, 2024Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARKInventors: Liangbing Hu, Tian Li, Jianwei Song, Chaoji Chen
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Patent number: 11948710Abstract: A non-oriented electrical steel sheet according to an embodiment of the present invention is a non-oriented electrical steel sheet including a base metal steel sheet and a composite coating film that is formed on surfaces of the base metal steel sheet and includes Zn-containing phosphate and an organic resin, wherein the non-oriented electrical steel sheet contains crystalline aluminum phosphate showing diffraction lines belonging to ICDD No. 01-074-3256 when the composite coating film is measured by a wide-angle X-ray diffraction method.Type: GrantFiled: March 30, 2022Date of Patent: April 2, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Hiroyasu Fujii, Jun Maki, Kazutoshi Takeda, Akira Akagi, Yuya Fujii
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Patent number: 11891552Abstract: There is provided a weather proof pressure sensitive adhesive tape composition having 15 years or more dwell time in ambient conditions, comprising ambient humidity in the range of RH 30% to 100% RH including aggressive under water conditions, ambient pressures in the range of 0.75 bar to 1.5 bar at normal temperature, ambient temperature in the range of (?) 30° C. to 75° C. at normal pressure, ambient acidity and alkalinity in the range of pH 4.5 to pH 10.5 in water, ambient salinity of water in under water conditions of up to 1.2 mole equivalent of sodium chloride and ambient surface fluid resistance of up to 2.7×10?3 cubic meter per second per meter contact edge of the tape.Type: GrantFiled: June 12, 2019Date of Patent: February 6, 2024Inventor: Ashok Shukla
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Patent number: 11884603Abstract: The present invention utilizes a high-speed intensive mixer in a fluidizing-type, solid-phase, neutralization reactor to blend solid-state alkali hydroxide with any humic acid sources. The final product is a dry humic acid salt. The purpose of this innovative method is to eliminate a series of complicated unit operations commonly employed by the traditional process. These removed steps may include dissolving caustic soda, mixing in a paste-like formation, extrusion, granulation, drying, and grinding, etc. The invention contributes to a simplified flowsheet, resulting in sharply reduced equipment investment, plant space, and labor and energy costs. All of these factors coupled with increased productivity will drastically lower the overall production cost. Also, the reduction of dust pollution will greatly minimize the impact in environmental protection and safety issues.Type: GrantFiled: December 22, 2021Date of Patent: January 30, 2024Inventor: James Chin Cheng Yang
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Patent number: 11820111Abstract: A tile comprising the following components: A) a first film formed from a first composition comprising the following: i) a functionalized olefin-based polymer comprising one or more chemical groups selected from the following: a) a carboxylic acid, and/or b) an anhydride, and, optionally, c) an amino or an amine; and ii) a functionalized styrenic block copolymer, comprising, in polymerized form, styrene, and ethylene and/or at least one alpha-olefin, and comprising one or more chemical groups selected from the following: a) a carboxylic acid, and/or b) an anhydride; and B) a substrate comprising at least one layer formed from a second composition comprising a propylene-based polymer; and wherein the first film covers at least one surface of the substrate.Type: GrantFiled: October 23, 2018Date of Patent: November 21, 2023Assignee: Dow Global Technologies LLCInventors: Susan G. Brown, Qichun Wan, Ronald J. Weeks, Mark T. Jablonka, Rennisha R. Wickham, Colin LiPiShan, Miguel Alberto de Jesus Prieto
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Patent number: 11815111Abstract: Microstructured surface development three dimensional form solutions that provide multiple functional benefits when applied to an object. Microstructured surface development three dimensional form solutions that provide efficiency gains to an object in dynamic motion in a fluid medium through aerodynamic/hydrodynamic skin friction drag reduction. Microstructured surface development three dimensional form solutions that additionally provide functional benefits to an object in a static, non-moving state as well as a dynamic state—namely super-hydrophobicity, light absorption, sound/radar absorption and heat dissipation. Microstructured surface development three dimensional form solutions that can be molded into the surface of an object. Microstructured surface development three dimensional form solutions that can be added to the surface of an object though a secondary forming operation (ie machining, laser engraving).Type: GrantFiled: March 13, 2022Date of Patent: November 14, 2023Inventor: Bruce Preston Williams
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Patent number: 11802333Abstract: A cutting tool comprising a substrate and a coating film disposed on the substrate, wherein the coating film comprises a first layer; the first layer has a thickness of 0.2 ?m or more and 9 ?m or less; the first layer is composed of Ti(1-x-y)AlxMyN, wherein M is at least one element such as zirconium; in the first layer, x and y change along the thickness direction of the first layer; a maximum value of x, xmax, is 0.20 or more and 0.70 or less; a minimum value of x, xmin, is 0 or more and 0.6 or less; xmax and xmin satisfy 0.01?xmax?xmin?0.7; a maximum value of y, ymax, is 0.01 or more and 0.20 or less; a minimum value of y, ymin, is 0 or more and 0.19 or less; and ymax and ymin satisfy 0.01?ymax?ymin?0.2.Type: GrantFiled: June 30, 2021Date of Patent: October 31, 2023Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.Inventors: Hironari Moroguchi, Yuki Tsutsumiuchi, Satoru Kukino
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Patent number: 11794381Abstract: A laser-debondable composition includes an acrylic resin, a light-shielding material, an additive, and a solvent. Wherein, the acrylic resin includes at least one nitrogen-containing organic group selected from a group consisting of tertiary amino groups and secondary amino groups, an organic group having a cyclic ether group, and an organic group having a hydroxyl group, and the additive includes at least one adhesion promoter. The laser-debondable composition has excellent adhesion ability to a substrate, attachability, and solvent resistance.Type: GrantFiled: January 20, 2021Date of Patent: October 24, 2023Assignee: DAXIN MATERIALS CORPORATIONInventors: Shih-Yun Chiu, Cheng-Wei Lee, Chi-Yen Lin
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Patent number: 11760056Abstract: Flexible foam resistive heaters prepared with conductive coatings are described. The invention also includes methods of making flexible lead (busbar) connections with low contact resistance for superior uniformity and lower power utilization than conventional technology.Type: GrantFiled: December 5, 2019Date of Patent: September 19, 2023Assignee: Battelle Memorial InstituteInventors: Katherine Palmer, Amy M. Heintz, Brett R. Burton, Scott Danhof, Jeff Ellis