Patents Examined by Jeffrey D Washville
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Patent number: 11976350Abstract: A covering member has a hard film on the surface of a base material, wherein the hard film comprises a layer A selected from a nitride, a carbonitride, an oxynitride, and an oxycarbonitride of Cr or CrM; a metal layer which is formed on the outer surface side of the A layer and includes Cr, Ti, or W; and a layer B which is formed on the outer surface side of the metal layer and selected from a nitride, a carbonitride, an oxynitride, and an oxycarbonitride of Cr or CrM, and wherein M is one or two or more from a Group 4 metal, a Group 5 metal, a Group 6 metal of the periodic table, Al, Si, and B, and strain is introduced in the outer surface side of the metal layer.Type: GrantFiled: February 15, 2019Date of Patent: May 7, 2024Assignee: Proterial, Ltd.Inventors: Shuho Koseki, Daiki Shinno
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Patent number: 11970630Abstract: New selenated thiourea hybrid compounds are described herein, as well as the use of such selenated thiourea hybrid compounds in inhibiting corrosion of a steel material. Also described are methods for forming the new selenated thiourea hybrid compounds as well as anti-corrosion coatings containing the selenated thiourea hybrid compounds.Type: GrantFiled: September 6, 2023Date of Patent: April 30, 2024Assignee: KING FAISAL UNIVERSITYInventors: Hany Mohamed Abd El-Lateef Ahmed, Saadeldin Elsayed Ibrahim Shabaan, Mai Mostafa Khalaf Ali, Mohamed Gouda, Ibrahim Mohamed Abdelhalim Mohamed
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Patent number: 11965287Abstract: The present invention relates to a textile layer comprising a first coating, wherein the first coating is a cured coating and comprises a polyurethane. The textile layer further comprises a second coating, wherein the second coating comprises at least one coloring agent and is arranged on the cured first coating. The polyurethane based cured first coating is transparent.Type: GrantFiled: October 14, 2020Date of Patent: April 23, 2024Assignee: adidas AGInventors: Patrick Mergenthaler, Bernd Barthelmess, Stefan Egerer
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Patent number: 11964249Abstract: The disclosure discloses a milk protein concentrate-based microencapsulation wall material and microcapsules, and belongs to the technical field of microcapsule preparation. In the disclosure, liquid or solid microcapsules are prepared by performing cation exchange treatment on milk protein concentrates, and then using the treated milk protein concentrates as a wall material. The prepared microcapsules have good physical and chemical stability during storage, and are suitable for protecting active functional factors and to be applied in the fields of food, medicine, health care products, cosmetics, daily chemicals and the like.Type: GrantFiled: December 16, 2020Date of Patent: April 23, 2024Assignee: JIANGNAN UNIVERSITYInventors: Peng Zhou, Jinhua Hu, Fengchen Zhuang, Xiang Li, Yuejie Jin, Chaoyue Zhang, Minjun Cheng, Yongxue Liang
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Patent number: 11965108Abstract: The present invention relates to a composition, preparation and use thereof, and a product coated with the composition. The composition comprises: (a) a polyurethane polymer which is a reaction product comprising the following components: (a1) a polyisocyanate, (a2) a compound having an isocyanate-reactive group, which comprises a polyester polyol in an amount of more than 10 wt %, based on the total weight of the compound having an isocyanate-reactive group, (a3) optionally an emulsifier, (a4) optionally a solvent, and (a5) optionally a reactive diluent; (b) an organic antioxidant in an amount of 0.001 wt % to 1 wt %, based on the total weight of solid components of the composition; (c) a chelating agent; and (d) water. The composition according to the present invention has good yellowing resistance.Type: GrantFiled: August 21, 2019Date of Patent: April 23, 2024Assignee: Covestro Intellectual Property GmbH & Co. KGInventors: Chen Jin, Ying Dan Zhu, Evgeny Avtomonov
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Patent number: 11965475Abstract: An assembly for a fuel injector includes a base material, a coated region formed on a surface of the base material, an uncoated region formed on a surface of the base material, in contact with and supported by a jig, and formed to be partitioned from the coated region so as to prevent the coated region from peeling off during laser welding, and a coating material stacked in a multilayer structure on the coated region. As a result, friction reduction, high hardness, impact resistance, heat resistance, and durability of the assembly may be improved, and a portion requiring the coating may be precisely coated.Type: GrantFiled: April 17, 2020Date of Patent: April 23, 2024Assignee: Hyundai Kefico CorporationInventors: Heonjoon Park, Sungchul Cha
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Patent number: 11958949Abstract: Fiber-containing products are described that include a cured binder formed from a binder composition that may include a sugar alcohol having three or more carbon atoms, and a polymeric polycarboxylic acid. The binder composition may be characterized by a mole ratio of hydroxyl groups to carboxylic acid groups greater than or about 1.1:1. The fiber-containing product may also be characterized by a thermal stability that is greater than a comparative fiber-containing product made with a comparative cured binder that includes the polymeric polycarboxylic acid but lacks the sugar alcohol. The fiber-containing products may include thermal insulation products such as building insulation, pipe insulation, duct insulation, and appliance insulation.Type: GrantFiled: January 13, 2021Date of Patent: April 16, 2024Assignee: Johns ManvilleInventors: Kiarash Alavi, Ameya Natu, Uranchimeg Lester
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Patent number: 11958030Abstract: The present invention relates to plant-based coacervate core-shell microcapsules, wherein the shell comprises a plant protein extract, as well as methods and uses of the same.Type: GrantFiled: March 24, 2021Date of Patent: April 16, 2024Assignee: FIRMENICH SAInventors: Jasper Van Der Gucht, Renko De Vries, Xiufeng Li, Gregory Dardelle, Philipp Erni, Lahoussine Ouali, Nathalie Thiebaut
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Patent number: 11953296Abstract: A material created from interlocking parts is shown and described. Each interlocking includes a first side connected to a main beam at one end and a second side connected to the opposing end of the main beam. The interlocking part includes plurality of loops connected at least to the main beam. The interlocking part is configured to be secured to at least one additional interlocking part via the loops.Type: GrantFiled: September 11, 2023Date of Patent: April 9, 2024Inventor: John Burdock
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Patent number: 11952492Abstract: Controlled release biodegrading microcapsules comprising polypeptide chains.Type: GrantFiled: November 17, 2021Date of Patent: April 9, 2024Assignee: ENCAPSYS, LLCInventor: Nianxi Yan
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Patent number: 11938444Abstract: Provided is a moisture absorbent in liquid form that can effectively inhibit oil bleeding after application. The present invention relates to a moisture absorbent in liquid form, which is a liquid composition including a moisture absorbable particle and a binder, wherein (1) the binder includes a two-liquid component type silicone, and (2) a viscosity (20° C.) as the liquid composition is 10 to 300 Pa·s.Type: GrantFiled: June 7, 2019Date of Patent: March 26, 2024Assignee: DYNIC CORPORATIONInventors: Yoshiyuki Matsui, Hiroki Ohashi, Nobuo Ose, Kaneto Ohyama
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Patent number: 11944009Abstract: A compound is represented by one of formulae (11) to (13). R1 to R4 each independently represent a group represented by a formula (1-1), a group represented by a formula (2-1), a group represented by a formula (2-2) or the like. At least one of R1 to R4 is the group represented by the formula (1-1) or the like. At least one of R1 to R4 is the group represented by the formula (2-1), (2-2) or the like. For instance, in the formula (1-1), R11 represents a substituent, and R101 to R110 each independently represent a hydrogen atom or a substituent. For instance, in the formulae (2-1) to (2-2), R161 to R168 and R171 to R180 each independently represent a hydrogen atom or a substituent.Type: GrantFiled: September 20, 2019Date of Patent: March 26, 2024Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Keiichi Yasukawa, Shota Sawano, Keiji Okinaka, Toshinari Ogiwara, Takushi Shiomi
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Patent number: 11939698Abstract: A wafer manufacturing method, an epitaxial wafer manufacturing method, and a wafer and epitaxial wafer manufactured thereby, are provided. The wafer manufacturing method enables the manufacture of a wafer with a low density of micropipe defects and minimum numbers of particles and scratches. The epitaxial wafer manufacturing method enables the manufacture of an epitaxial wafer that has low densities of defects such as downfall, triangular, and carrot defects, exhibits excellent device characteristics, and improves the yield of devices.Type: GrantFiled: November 3, 2020Date of Patent: March 26, 2024Assignee: SENIC INC.Inventors: Jong Hwi Park, Jung-Gyu Kim, Eun Su Yang, Byung Kyu Jang, Jung Woo Choi, Yeon Sik Lee, Sang Ki Ko, Kap-Ryeol Ku
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Patent number: 11931800Abstract: The invention is directed to the interventionless activation of wellbore devices using dissolving and/or degrading and/or expanding structural materials. Engineered response materials, such as those that dissolve and/or degrade or expand upon exposure to specific environment, can be used to centralize a device in a wellbore.Type: GrantFiled: July 16, 2021Date of Patent: March 19, 2024Inventor: Andrew J. Sherman
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Patent number: 11932742Abstract: An object of the present invention is to provide a laminated polyester film that has good adhesion to an UV-curable resin, particularly has excellent adhesion to a coating agent such as an UV-curable ink, and has an excellent property to keep the adhesion at a high level over a long period of time. A laminated polyester film comprising: a polyester film; and a coating layer on at least one surface of the polyester film, the coating layer comprising a composition containing a polyurethane resin having a carboxyl group and having an acid value of 30 to 50 mgKOH/g and a crosslinking agent having a carboxyl group and having an acid value of 30 to 50 mgKOH/g.Type: GrantFiled: October 23, 2020Date of Patent: March 19, 2024Assignee: TOYOBO CO., LTD.Inventors: Hiroshi Taki, Noriyuki Takagi, Isao Takii
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Patent number: 11933937Abstract: Methods and systems for generating a nanofluidic chip as a reservoir model are provided. In an example described herein, a nanofluidic chip for reservoir modeling includes a microfluidic chip that includes microchannels etched in a substrate. Silica spheres are assembled in the microchannels to form nanochannels. A carbonate coating is disposed over the surfaces of the nano channels and the silica spheres.Type: GrantFiled: May 24, 2022Date of Patent: March 19, 2024Assignee: Saudi Arabian Oil CompanyInventors: Wei Wang, Sehoon Chang
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Patent number: 11932761Abstract: Isocyanate-reactive compositions, rigid polyurethane foam-forming compositions, rigid polyurethane foams, and methods for their production, and composite articles having a rigid polyurethane foam sandwiched between metal facer substrates. The rigid polyurethane foams are produced from an isocyanate-reactive composition comprising: (1) a polyol blend that includes an amine-initiated polyether polyol; (2) a hydrochlorofluoroolefin (“HCFO”); and (3) a catalyst that includes an arylalkyl tertiary amine, an aryl tertiary amine, or a mixture thereof. The foam can have excellent adhesion to metal substrates.Type: GrantFiled: February 8, 2021Date of Patent: March 19, 2024Assignee: Covestro LLCInventor: Michael H. Bell
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Patent number: 11927882Abstract: A quartz glass plate has a quartz glass plate body and a quartz glass member adhered to the quartz glass plate body through an adhesive layer, where the adhesive layer contains silica, and a sum of concentrations of Li, Na, and K ions, being alkali metal ions and Ca ions, being alkaline earth metal ions contained in the adhesive layer is 10 ppm by mass or less. Consequently, a step with a uniform thickness can be formed, and a quartz glass plate is not easily damaged by irradiation with a light containing an ultraviolet ray.Type: GrantFiled: March 25, 2019Date of Patent: March 12, 2024Assignee: SHIN-ETSU QUARTZ PRODUCTS CO., LTD.Inventors: Tatsuya Mori, Akira Sato, Atsushi Shimada, Yuya Yokosawa, Nobumasa Yoshida
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Patent number: 11925706Abstract: Embodiments of the present application relate to batches of bupivacaine multivesicular liposomes (MVLs) prepared by a commercial manufacturing process using independently operating dual tangential flow filtration modules.Type: GrantFiled: May 30, 2023Date of Patent: March 12, 2024Assignee: Pacira Pharmaceuticals, Inc.Inventors: Jeffrey S. Hall, David J. Turnbull, John J. Grigsby, Jr., Soroush M. Ardekani, Kathleen D. A. Los
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Patent number: 11919824Abstract: Disclosed are a silicon nitride ceramic sintered body and preparation method thereof. The silicon nitride ceramic sintered body includes a sintered bulk and a hard surface layer having a thickness of 10-1000 ?m, formed on a surface of the sintered bulk, wherein the sintered bulk comprises a first silicon nitride crystalline phase and a first grain boundary phase; the hard surface layer comprises a second silicon nitride crystalline phase and a second grain boundary phase; the first grain boundary phase comprises a metal tungsten phase being tungsten elementary substance and/or a tungsten alloy; the second grain boundary phase comprises tungsten carbide particles; tungsten element in the metal tungsten phase accounts for 80-100 wt % of total tungsten element in the first grain boundary phase; and tungsten element in the tungsten carbide particles accounts for 60-100 wt % of total tungsten element in the second grain boundary phase.Type: GrantFiled: May 19, 2023Date of Patent: March 5, 2024Assignees: Lanzhou Institute of Chemical Physics, CAS, Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Shandong Laboratory of Yantai Advanced Materials and Green ManufacturingInventors: Zhuhui Qiao, Lujie Wang, Tongyang Li, Ziyue Wang, Yuan Yu, Huaguo Tang