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公开(公告)号：US12226831B2
公开(公告)日：2025-02-18
申请号：US17342339
申请日：2021-06-08
Inventor： Martin Thuo , Christophe Frankiewicz , Ian Tevis
Abstract: A method of direct printing or writing of a metallic material involves depositing, with a printing device or writing device, an ink comprising of at least undercooled liquid metallic particles dispersed in a carrier fluid. The ink is deposited on any substrate surface to deposit the undercooled liquid metal particles thereon as one or more layers that can form a desired pattern or layered structure.
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公开(公告)号：US20250041405A1
公开(公告)日：2025-02-06
申请号：US18917802
申请日：2024-10-16
Inventor： MICHAEL WAN CHO
IPC: A61K39/215 , A61K39/00 , C07K14/165
Abstract: Disclosed herein are immunogenic and/or vaccine compositions and methods for treating or preventing Severe acute respiratory syndrome (SARS). The compositions and methods include an immunogenic portion of the receptor-binding domain (RBD) of the SARS-CoV-2-2 (COVID-19) spike protein. In at least particular cases, a mutated version of a portion of the RBD is utilized, such as a deglycosylated, or amino acid substituted mutant of the spike protein.
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公开(公告)号：US12214340B2
公开(公告)日：2025-02-04
申请号：US18096758
申请日：2023-01-13
Applicant: UCHICAGO ARGONNE, LLC , THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, A CALIFORNIA CORPORATION , CORNELL UNIVERSITY , NORTHWESTERN UNIVERSITY, AN ILLINOIS NOT-FOR-PROFIT ORGANIZATION , IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Inventor： Massimiliano Delferro , Magali S. Ferrandon , Kenneth R. Poeppelmeier , Aaron D. Sadow , Susannah Scott , Anne M. LaPointe , Geoffrey Coates
Abstract: A method of upcycling polymers to useful hydrocarbon materials. A catalyst with nanoparticles on a substrate selectively docks and cleaves longer hydrocarbon chains over shorter hydrocarbon chains. The catalyst includes metal nanoparticles in an order array on a substrate.
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公开(公告)号：US12201091B2
公开(公告)日：2025-01-21
申请号：US17660652
申请日：2022-04-26
Inventor： Melha Mellata , James H. Oliver , Mark Lyte , Suzanne Theresa Millman Hartline , Rafael Radkowski , Graham Redweik
IPC: A01K29/00 , A01K15/02 , H04N13/363
Abstract: An artificial and/or simulated environment is used to raise a domestic or commercially raised animal to promote a positive health feedback and to minimize stress on the animal. The simulated environment is used to create the façade of a free range or cage free environment, while also minimizing the exposure to inclement weather, potential predators, and other unknown or stress-inducing situations. The results include animals that have higher resistance to diseases and have a lower stress. The artificial environment can be created by projecting or otherwise showing images and/or videos depicting simulation of environments, climate, and/or other unknown situations to normalize the animals to the same.
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公开(公告)号：US20240424561A1
公开(公告)日：2024-12-26
申请号：US18637135
申请日：2024-04-16
Inventor： Peter C. Collins , Martin Thuo , Katie Rose O'Donnell , Michael Milan Kirka , John Christopher Ledford
Abstract: Various embodiments relate to additive manufacturing providing compositional control of a material build in three-dimensions. Composition of a material can be controlled in a plane in a spatial manner by directly irradiating the material with an energy beam using a combination of energy scan techniques to volatilize elements of the material away from the material. Such processing can include a change between two distinct scan strategies to produce a spatial variation in composition of the material. Additional systems and methods are disclosed.
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Patent Agency Ranking
公开(公告)号：US12163236B2
公开(公告)日：2024-12-10
申请号：US17803894
申请日：2023-01-12
Inventor： Viktor Balema , Sonal Padalkar , Ihor Hlova , Tian Lan , Oleksandr Dolotko , Vitalij K. Pecharsky , Duane D. Johnson , Arjun K. Pathak , Prashant Singh
IPC: C25B11/075 , C23C18/16 , C23C18/42 , C25B1/04 , C25B11/051 , C25B11/057 , C25B11/091 , C25D3/50 , C25D5/02 , C25D13/02 , G01N27/48
Abstract: A cathode is provided for electrolysis of water wherein the cathode material comprises a multi-principal element, transition metal dichalcogenide material that has four or more chemical elements and that is a single phase, solid solution. The pristine cathode material does not contain platinum as a principal (major) component. However, a cathode comprising a transition metal dichalcogenide having platinum (Pt) nanosized islands or precipitates disposed thereon is also provided.
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公开(公告)号：US20240379264A1
公开(公告)日：2024-11-14
申请号：US18659491
申请日：2024-05-09
Inventor： Andriy Palasyuk , Olena Palasyuk , Thomas A. Lograsso , Matthew J. Kramer
Abstract: As-cast permanent magnets are provided that preferably have a main 1:7 Ce-based main matrix phase to achieve improved as-cast extrinsic magnetic properties using certain optimum casting conditions without the need for subsequent heat treatment. As-cast magnets also can be subjected to heat treatment to achieve similar improved extrinsic magnetic properties.
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公开(公告)号：US12139442B2
公开(公告)日：2024-11-12
申请号：US18325442
申请日：2023-05-30
Inventor： Santanu Bakshi , Robert C. Brown , Ryan G. Smith
Abstract: The present application relates to an iron impregnated biochar and its use as a fertilizer. The iron impregnated biochar of the present application has a ratio of iron (III) to iron (II) ranging from 5:1 to 10:1. The biochar may be produced by a method including treating the biomass with an iron (II) ion solution, pyrolyzing the iron (II)-treated biomass in an oxidative environment and recovering the biochar product from the pyrolyzed iron (II)-treated biomass.
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公开(公告)号：US12122901B2
公开(公告)日：2024-10-22
申请号：US18191531
申请日：2023-03-28
Inventor： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
CPC classification number: C08K9/06 , B65G47/44 , C08K5/01 , C08K7/02 , C08L1/02 , C08K2201/016 , C08K2201/018
Abstract: One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti-jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti-jamming characteristics of the product in the hopper.
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公开(公告)号：US20240300888A1
公开(公告)日：2024-09-12
申请号：US18598811
申请日：2024-03-07
Inventor： Brett VanVeller , Emily O'Brien , Krishna K. Sharma , Jacob Byerly-Duke , Brendan J. Wall
IPC: C07C249/16 , C07C323/45 , C07D233/70 , C07K1/00
CPC classification number: C07C249/16 , C07C323/45 , C07D233/70 , C07K1/003
Abstract: A method of conversion of thioimidates into amidines includes reacting a starting material compound including a thioimidate with a nitrogen-containing reagent to form a product compound including an amidine in place of the thioimidate in the starting material compound. The nitrogen-containing reagent includes a primary amine, a secondary amine, an ammonium salt, or a combination thereof. The thioimidate includes —S—R1, wherein R1 is substituted or unsubstituted (C1-C20)hydrocarbyl. A method of forming a cyclized product includes intramolecularly reacting an amidine with a carbonyl carbon to form the cyclized product including a 4H-imidazolone and/or a derivative thereof.
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