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公开(公告)号：US12037422B2
公开(公告)日：2024-07-16
申请号：US17270973
申请日：2019-08-27
Inventor： Jian Ping Gong , Takayuki Kurokawa , Honglei Guo , Takahiro Matsuda , Chengtao Yo
IPC: C08F112/14 , A61L27/16 , A61L27/52 , C08J3/075 , G02B1/04
CPC classification number: C08F112/30 , C08F112/26 , C08J3/075 , G02B1/041 , A61L27/16 , A61L27/52 , A61L2430/16
Abstract: Disclosed is a gel material having a high water content and excellent mechanical properties. The gel material includes repeating units derived from the following monomers (A) and (B): (A) an anionic monomer containing a polymerizable carbon-carbon multiple bond and an aromatic ring, and (B) a cationic monomer containing a polymerizable carbon-carbon multiple bond and an aromatic ring. The gel material has a water content of 20% by mass to 95% by mass, a tensile elastic modulus of 9 MPa to 1000 MPa, and a tensile elongation at break of 50% to 5000%.
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公开(公告)号：US11901510B2
公开(公告)日：2024-02-13
申请号：US16852513
申请日：2020-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Myungjin Lee , Jusik Kim , Ryounghee Kim , Victor Roev
IPC: H01M10/0568 , H01M4/36 , H01M10/0562 , H01M4/62 , C08F120/38 , C08F112/14
CPC classification number: H01M10/0568 , C08F112/30 , C08F120/38 , H01M4/362 , H01M4/62 , H01M10/0562 , H01M2300/0025 , H01M2300/0068 , H01M2300/0088
Abstract: Provided are a cathode hybrid electrolyte for a solid secondary battery, a cathode including the cathode hybrid electrolyte, a method of preparing the cathode, and a solid secondary battery including the cathode hybrid electrolyte, wherein the cathode hybrid electrolyte includes an ion conductor represented by Formula 1, and an ionic liquid, where at least a portion of the anions of the ionic liquid comprise the same anionic moiety —Y− of the ion conductor,
where, in Formula 1, X, R1 to R3, Y−, and n are the same as defined in the detailed description.-
公开(公告)号：US20230293576A1
公开(公告)日：2023-09-21
申请号：US17926847
申请日：2021-05-21
Applicant: The University of Manchester
Inventor： Samuel Thomas Jones
IPC: A61K31/795 , A01N31/08 , A01P1/00 , A61P31/12 , C08F120/38 , C08F112/14
CPC classification number: A61K31/795 , A01N31/08 , A01P1/00 , A61P31/12 , C08F112/30 , C08F120/38 , C08F2438/01
Abstract: The present invention relates to polymer compounds that have antiviral activity. The compounds have the structural Formula I defined herein. The present invention also relates to processes for the preparation of these compounds, to compositions comprising them, and to their use in the prevention or treatment of viral infections.
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4.发明公开公开(公告)号：US20230231181A1
公开(公告)日：2023-07-20
申请号：US17648167
申请日：2022-01-17
Applicant: Global Graphene Group, Inc.
Inventor： Aruna Zhamu , Bor Z. Jang
IPC: H01M10/056 , H01M10/0525 , H01M4/62 , H01M4/525 , H01M4/505 , C08F124/00 , C08F112/14
CPC classification number: H01M10/056 , H01M10/0525 , H01M4/62 , H01M4/525 , H01M4/505 , C08F124/00 , C08F112/30 , H01M2300/0094
Abstract: A hybrid solid electrolyte particulate (or multiple particulates) for use in a rechargeable lithium battery cell, wherein the particulate comprises one or more than one inorganic solid electrolyte particles encapsulated by a shell of polymer electrolyte wherein the hybrid solid electrolyte particulate has a lithium-ion conductivity from 10−6 S/cm to 5×10−2 S/cm and both the inorganic solid electrolyte and the polymer electrolyte individually have a lithium-ion conductivity no less than 1031 6 S/cm. Also provided is a lithium-ion or lithium metal cell containing multiple hybrid solid electrolyte particulates in the anode, cathode and/or the separator. Processes for producing hybrid solid electrolyte particulates are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20240352183A1
公开(公告)日：2024-10-24
申请号：US18701068
申请日：2022-10-13
Applicant: Duke University
Inventor： Michael Tadross , Isaac Weaver
IPC: C08G61/12 , C08F112/14 , H01B1/12
CPC classification number: C08G61/126 , C08F112/30 , H01B1/127 , C08G2261/1424 , C08G2261/1432 , C08G2261/146 , C08G2261/3223 , C08G2261/94
Abstract: Disclosed herein are electrically conductive polymer compositions comprising a polymer and a dispersant, and methods of synthesizing the polymers therein. Also disclosed herein are microelectrode arrays comprising the electrically conductive material and a conductive polymer composition attached to a surface of the electrically conductive material. Further disclosed herein are methods of detecting electrical activity in a cell comprising contacting the microelectrode array with a cell and detecting electrical activity in the cell by covalently attaching the polymer of the conductive polymer composition to a protein on the surface of the cell.
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6.发明授权公开(公告)号：US11685797B2
公开(公告)日：2023-06-27
申请号：US16499689
申请日：2018-03-29
Inventor： Dong-Chul Pyun , Robert A. Norwood , Roland Himmelhuber , Tristan Stephen Kleine , Liliana Ruiz Diaz , Laura E. Anderson
IPC: C08F112/14 , C07C329/10 , G02B1/04
CPC classification number: C08F112/30 , C07C329/10 , G02B1/04
Abstract: The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.
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公开(公告)号：US20240136584A1
公开(公告)日：2024-04-25
申请号：US18398595
申请日：2023-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Myungjin Lee , Jusik Kim , Ryounghee Kim , Victor ROEV
IPC: H01M10/0568 , C08F112/14 , C08F120/38 , H01M4/36 , H01M4/62 , H01M10/0562
CPC classification number: H01M10/0568 , C08F112/30 , C08F120/38 , H01M4/362 , H01M4/62 , H01M10/0562 , H01M2300/0025 , H01M2300/0068 , H01M2300/0088
Abstract: Provided are a cathode hybrid electrolyte for a solid secondary battery, a cathode including the cathode hybrid electrolyte, a method of preparing the cathode, and a solid secondary battery including the cathode hybrid electrolyte, wherein the cathode hybrid electrolyte includes an ion conductor represented by Formula 1, and an ionic liquid, where at least a portion of the anions of the ionic liquid comprise the same anionic moiety —Y− of the ion conductor,
where, in Formula 1, X, R1 to R3, Y−, and n are the same as defined in the detailed description.-
公开(公告)号：US20240032838A1
公开(公告)日：2024-02-01
申请号：US18346213
申请日：2023-07-01
Applicant: SHIN-ETSU CHEMICAL CO., LTD.
Inventor： Jun HATAKEYAMA , Osamu WATANABE , Joe IKEDA
IPC: A61B5/268 , C08F120/18 , C08F112/14 , C08F120/38 , C08F120/36 , C08F120/58 , A61B5/265 , A61B5/257
CPC classification number: A61B5/268 , C08F120/18 , C08F112/30 , C08F120/38 , C08F120/36 , C08F120/58 , A61B5/265 , A61B5/257 , C08F2800/10 , A61B2562/125
Abstract: The present invention is a bio-electrode composition containing an ionic polymer material as a component (A), where the component (A) includes a polymer having: a repeating unit-a having a structure selected from the group consisting of salts of ammonium, sodium, potassium, and silver formed with any of fluorosulfonic acid, fluorosulfonimide, and N-carbonyl-fluorosulfonamide; and a repeating unit-b having a nitro group. This provides: a bio-electrode composition capable of forming a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, is light-weight, can be manufactured at low cost, can control significant reduction in conductivity either when the bio-electrode is soaked in water or dried, and is soft and has excellent stretchability and adhesiveness; a bio-electrode including a living body contact layer formed of the bio-electrode composition; and a method for manufacturing the bio-electrode.
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9.发明公开公开(公告)号：US20230272130A1
公开(公告)日：2023-08-31
申请号：US18143562
申请日：2023-05-04
Inventor： Dong-Chul Pyun , Robert A. Norwood , Roland Himmelhuber , Tristan Stephen Kleine , Liliana Ruiz Diaz , Laura E. Anderson
IPC: C08F112/14 , C07C329/10 , G02B1/04
CPC classification number: C08F112/30 , C07C329/10 , G02B1/04
Abstract: The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.
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