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公开(公告)号：US20250032826A1
公开(公告)日：2025-01-30
申请号：US18910971
申请日：2024-10-09
Applicant: Oxygenium Ltd.
Inventor： Liraz Avraham , Ran Miron , Oded Weiss , Ben (Binyamin) Alkahe
Abstract: A portable oxygen generating system is provided that comprises a reaction chamber, a feed system for providing and controlling hydrogen peroxide solution to the reaction chamber, and a cooling/condensing system for cooling the hot oxygen and water vapor leaving the reactor and condensing and removing water. The portable chemical oxygen generation system produces humidified, breathable oxygen, that is substantially free of hydrogen peroxide and other contaminants, at a controlled flow and temperature over an extended period of time.
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72.发明授权公开(公告)号：US12091143B2
公开(公告)日：2024-09-17
申请号：US17278091
申请日：2019-12-03
Applicant: “AQUABREATHER” LLC
CPC classification number: B63C11/24 , A62D9/00 , B63C11/14 , G01N33/004
Abstract: An individual self-contained breathing apparatuses of closed cycle is proposed, including an air system, including a compensatory cylinder with compressed gas, a reducer and a manometer; a gas analyzing system; a regenerative device including reactors with cartridges with oxygen regenerating agent; a breathing circuit including a face mask, a space under the face mask, a breathing bag, a valve for releasing pressure in the breathing circuit; connecting air ducts for connecting the breathing circuit to the regenerative system and the air system, whereas all components are positioned in monoblock housing. The apparatus includes no supply of the breathing mixture. The apparatus can be used for recreational diving, technical diving, professional diving or rescue purposes.
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公开(公告)号：US11492363B2
公开(公告)日：2022-11-08
申请号：US16395235
申请日：2019-04-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Kyung Youl Baek , Chong Min Koo , Soon Man Hong , Seung Sang Hwang , Sangho Cho , Jin Young Seo , Do Xuan Huy , Younghan Song , Sejin Kim , Changju Sung , Yeojin Ahn
IPC: B01J21/06 , C07F7/00 , A62D3/35 , A62D5/00 , A62D9/00 , A62B18/02 , B01J35/10 , B01J35/02 , B01J31/12 , A62B7/10 , A62D101/02
Abstract: The present invention relates to a method for preparing size-modulated UiO-66, which is achieved by modulating the concentrations of reactants, and a catalyst with improved activity of hydrolyzing chemical warfare agents prepared by the method.
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公开(公告)号：US20220347499A1
公开(公告)日：2022-11-03
申请号：US17861420
申请日：2022-07-11
Applicant: Oxygenium Ltd.
Inventor： Liraz Avraham , Ran Miron , Oded Weiss , Ben (Binyamin) Alkahe
Abstract: A portable oxygen generating system is provided that comprises a reaction chamber, a feed system for providing and controlling hydrogen peroxide solution to the reaction chamber, and a cooling/condensing system for cooling the hot oxygen and water vapor leaving the reactor and condensing and removing water. The portable chemical oxygen generation system produces humidified, breathable oxygen, that is substantially free of hydrogen peroxide and other contaminants, at a controlled flow and temperature over an extended period of time.
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公开(公告)号：US20210347455A1
公开(公告)日：2021-11-11
申请号：US17278091
申请日：2019-12-03
Applicant: "AQUABREATHER" LLC
Abstract: An individual self-contained breathing apparatuses of closed cycle is proposed, including an air system, including a compensatory cylinder with compressed gas, a reducer and a manometer; a gas analyzing system; a regenerative device including reactors with cartridges with oxygen regenerating agent; a breathing circuit including a face mask, a space under the face mask, a breathing bag, a valve for releasing pressure in the breathing circuit; connecting air ducts for connecting the breathing circuit to the regenerative system and the air system, whereas all components are positioned in monoblock housing. The apparatus includes no supply of the breathing mixture. The apparatus can be used for recreational diving, technical diving, professional diving or rescue purposes.
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Patent Agency Ranking
76.发明授权公开(公告)号：US10272279B2
公开(公告)日：2019-04-30
申请号：US15412412
申请日：2017-01-23
Applicant: NORTHWESTERN UNIVERSITY
Inventor： Joseph T. Hupp , Omar K. Farha , Michael J. Katz , Joseph E. Mondloch
IPC: B01J20/20 , A62D3/35 , B01J31/16 , B01J35/10 , B01J35/02 , B01J35/00 , A62D9/00 , A62B7/10 , B01J20/22 , B01D53/02 , B01D53/86 , C07F7/00 , A62D101/02 , A62B23/02 , A62D101/26 , B01D53/04
Abstract: A method of using a metal organic framework (MOF) comprising a metal ion and an at least bidendate organic ligand to catalytically detoxify chemical warfare nerve agents including exposing the metal-organic-framework (MOF) to the chemical warfare nerve agent and catalytically decomposing the nerve agent with the MOF.
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公开(公告)号：US09421293B2
公开(公告)日：2016-08-23
申请号：US14394449
申请日：2012-04-17
Applicant: Gurdev Singh , Anbharasi Vanangamudi , James Antony Prince
Inventor： Gurdev Singh , Anbharasi Vanangamudi , James Antony Prince
IPC: A62B7/08 , B01D50/00 , B01D53/02 , A61L2/238 , A62D9/00 , B01D53/38 , B32B5/26 , D01D5/00 , B01D53/82 , B01D39/16 , A61L2/02 , A61L2/232 , D01F1/10 , D01F8/04
CPC classification number: A61L2/238 , A61L2/022 , A61L2/232 , A62D9/00 , B01D39/163 , B01D53/38 , B01D53/82 , B01D2239/025 , B01D2239/0258 , B01D2239/0442 , B01D2239/065 , B01D2239/086 , B01D2251/602 , B01D2253/104 , B01D2255/104 , B01D2257/70 , B01D2257/91 , B01D2257/93 , B01D2258/06 , B01D2259/4541 , B32B5/26 , D01D5/0007 , D01F1/10 , D01F8/04
Abstract: A multi-layered filtration medium for detoxification of chemical contaminants and disinfection of biological contaminants. The filtration medium includes two disinfection nanofiber layers and one detoxification nanofiber layer disposed between the two disinfection nanofiber layers. The filtration medium is loaded with high content of a detoxifying material which capable of achieving about 95% detoxification efficiency with no leaching of the detoxifying material. The filtration medium may also include a medicinal substance for medical applications and a sensor for indicating the lifetime of the filtration medium.
Abstract translation: 用于化学污染物解毒和生物污染物消毒的多层过滤介质。 过滤介质包括两个消毒纳米纤维层和一个设置在两个消毒纳米纤维层之间的解毒纳米纤维层。 过滤介质装载高含量的解毒材料，其能够在不排除解毒材料的情况下达到约95％的解毒效率。 过滤介质还可以包括用于医疗应用的药物和用于指示过滤介质的寿命的传感器。
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公开(公告)号：US08927457B2
公开(公告)日：2015-01-06
申请号：US11890356
申请日：2007-08-06
Applicant: Hasso Von Blucher , Ernest De Ruiter
Inventor： Hasso Von Blucher , Ernest De Ruiter
CPC classification number: C01B31/10 , A62D9/00 , A62D2101/02 , B01J20/20 , B01J20/28019 , C01B32/324 , C01B32/336 , Y10T428/2982
Abstract: Disclosure is made of a specific process for producing activated carbon in spherical form, starting with organic polymer spherules based on styrene and divinylbenzene, wherein said polymer spherules contain chemical groups leading to the formation of free radicals and thus to cross-linkages by their thermal decomposition, in particular sulfonic acid groups. Furthermore, various application purposes for the thus-produced activated carbon spherules are named.
Abstract translation: 公开的是制备球形活性炭的具体方法，从基于苯乙烯和二乙烯基苯的有机聚合物球形开始，其中所述聚合物小球包含导致形成自由基的化学基团，并因此通过它们的热分解交联 ，特别是磺酸基团。 此外，命名了这样制备的活性炭球的各种应用目的。
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79.发明授权Pressure-sensitive adhesive polyacrylate polymer microparticulate and method of making 失效压敏粘合剂聚丙烯酸酯聚合物微粒及其制备方法
公开(公告)号：US5952420A
公开(公告)日：1999-09-14
申请号：US946501
申请日：1997-10-07
Applicant: Raymond Senkus , Chung I. Young , Leonard W. Barrett , Ying-Yuh Lu
Inventor： Raymond Senkus , Chung I. Young , Leonard W. Barrett , Ying-Yuh Lu
IPC: A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28 , C08J5/12 , C09J133/04 , C09J133/06 , C09J133/08 , G08L37/00
CPC classification number: B01J20/28014 , A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28004 , B01J20/28019 , B01J20/28023 , B01J20/2803 , B01J20/28033 , B01J20/28042 , C09J133/04 , C09J133/064 , C08L2205/18 , Y10T428/24826 , Y10T428/28
Abstract: A pressure-sensitive adhesive polyacrylate polymer microparticulate obtainable by suspension polymerizing an aqueous mixture that comprises: (a) an acrylic acid ester of a nontertiary alcohol having 1 to 14 carbon atoms; (b) a polar monomer; (c) a styrene sulfonate salt; and (d) an amount of surfactant above the critical micelle concentration.
Abstract translation: 一种粘合剂聚丙烯酸酯聚合物微粒，其通过使含水混合物悬浮聚合而获得，所述混合物包含：（a）具有1至14个碳原子的非仲醇的丙烯酸酯; （b）极性单体; （c）苯乙烯磺酸盐; 和（d）高于临界胶束浓度的表面活性剂量。
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80.发明授权
公开(公告)号：US5696199A
公开(公告)日：1997-12-09
申请号：US685230
申请日：1996-07-23
Applicant: Raymond Senkus , Chung I. Young , Leonard W. Barrett , Ying-Yuh Lu
Inventor： Raymond Senkus , Chung I. Young , Leonard W. Barrett , Ying-Yuh Lu
IPC: A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28 , C08J5/12 , C09J133/04 , C09J133/06 , C09J133/08 , G08L37/00
CPC classification number: B01J20/28014 , A62B23/02 , A62D9/00 , B01D39/00 , B01J20/28004 , B01J20/28019 , B01J20/28023 , B01J20/2803 , B01J20/28033 , B01J20/28042 , C09J133/04 , C09J133/064 , C08L2205/18 , Y10T428/24826 , Y10T428/28
Abstract: A fluid permeable composite structure having active particulate bonded together using a pressure-sensitive adhesive (PSA) polymer microparticulate. Use of the PSA polymer microparticulate to bond the active particulate together produces a bonded structure that, unlike previously-developed active bonded structures, is flexible and therefore can be conformed into a variety of shapes. The shaped structures may be used as gaseous filters in a wide variety of respirators.
Abstract translation: 使用压敏粘合剂（PSA）聚合物微粒的具有活性颗粒结合在一起的流体可渗透复合结构。 使用PSA聚合物微粒将活性颗粒结合在一起产生粘合结构，其与先前开发的活性粘合结构不同，是柔性的，因此可以适应各种形状。 成形结构可用作各种呼吸器中的气体过滤器。
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