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公开(公告)号：US20230381687A1
公开(公告)日：2023-11-30
申请号：US18365090
申请日：2023-08-03
Applicant: Lilac Solutions, Inc.
Inventor： Nicolás Andrés GROSSO GIORDANO , David Henry SNYDACKER , David James ALT , Eric Nathan GUYES , Alysia LUKITO , Amos INDRANADA , Edson Barton PACKER
IPC: B01D15/22 , C01D15/00 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/60 , B01J49/06 , B01D15/36 , B01D25/164 , B01D25/30
CPC classification number: B01D15/22 , C01D15/00 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/60 , B01J49/06 , B01D15/362 , B01D25/164 , B01D25/302
Abstract: The present disclosure relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.
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公开(公告)号：US20180214479A1
公开(公告)日：2018-08-02
申请号：US15878120
申请日：2018-01-23
Applicant: ZS PHARMA, INC.
Inventor： Donald Jeffrey KEYSER , Alvaro F. GUILLEM
IPC: A61K33/24 , C01B33/20 , A61K45/06 , B01J39/02 , A61K33/00 , A61K9/14 , B01J19/00 , C07F7/02 , C01B39/00 , B01J39/14 , B01J19/18
CPC classification number: A61K33/24 , A61K9/10 , A61K9/14 , A61K9/143 , A61K33/00 , A61K45/06 , A61K2300/00 , B01J19/0013 , B01J19/006 , B01J19/18 , B01J39/02 , B01J39/14 , B01J2219/00063 , B01J2219/00094 , B01J2219/00768 , C01B33/20 , C01B39/00 , C07F7/025
Abstract: The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects. The preferred formulations are designed avoid increase in pH of urine in patients and/or avoid potential entry of particles into the bloodstream of the patient. Also disclosed is a method for preparing high purity crystals of ZS-9 exhibiting an enhanced level of potassium exchange capacity. These compositions are particularly useful in the therapeutic treatment of hyperkalemia.
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公开(公告)号：US20180197647A1
公开(公告)日：2018-07-12
申请号：US15863406
申请日：2018-01-05
Applicant: GeoRoc International, Inc.
Inventor： Martin William Alexander Stewart , Paul Heath , Salvatore Moricca
Abstract: A method for treating a fluid waste, comprising adding one or more process additives to the fluid waste in an amount sufficient to change the wasteform chemistry is disclosed. The addition step may be chosen from adding a dispersant or a deflocculant an additive to decrease the reactive metal components, to bind fission products and decrease volatilization of toxic or radioactive elements or species during thermal treatment, or to target and react with the fine particle size component of the waste to decrease dusting and immobilize components in a durable phase. After mixing the fluid waste with the described additives the waste is eventually hot-isostatic pressing, to form a durable and stable waste form.
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4.发明申请公开(公告)号：US20180169645A1
公开(公告)日：2018-06-21
申请号：US15890253
申请日：2018-02-06
Applicant: Gerald J. Grott
Inventor： Gerald J. Grott
CPC classification number: B01J39/07 , B01J39/02 , B01J39/04 , B01J39/14 , B01J39/17 , B01J49/53 , C01B7/01 , C01B17/69 , C01B21/38 , C02F1/286 , C02F1/42 , C02F2001/425 , C02F2101/12 , Y02W10/37
Abstract: A method of acid manufacturing using acid cation resins for recycling salt and/or salt products from wastes and/or waste waters utilizes a brine solution, an acid cation resin, an acid solution, and an ion exchanger. The acid cation resin is into hydrogen form with the acid solution within the ion exchanger. The acid cation resin is then washed using water with salinity to remove any excess acid from the exterior of the acid cation resin. A selected brine of salts is then prepared of the desired acid(s) to be produced. The desired acid is produced by contacting the acid cation resin containing cations in concentration with the selected brine. A second ion exchange reaction is executed to substitute hydrogen for cations in the selected brine.
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公开(公告)号：US20180154347A1
公开(公告)日：2018-06-07
申请号：US15834034
申请日：2017-12-06
Applicant: Gerald J. Grott
Inventor： Gerald J. Grott
CPC classification number: B01J39/07 , B01J39/02 , B01J39/04 , B01J39/14 , B01J39/17 , B01J49/53 , C01B7/01 , C01B17/69 , C01B21/38 , C02F1/286 , C02F1/42 , C02F2001/425 , C02F2101/12 , Y02W10/37
Abstract: A method of acid manufacturing using ion exchange resin allows for the production of acids on location where the acid is being utilized to prevent the necessity of transporting the acid. An ion exchange medium provides a medium for substituting hydrogen ions for salt cations within a salt solution in order to protonate the salt solution. As the salt solution becomes protonated to form an acid solution from the respective salt anion as the concentration of hydrogen increases. The ion exchange medium is recharged with a hydrogen ion source solution. The ion exchange resin is safe to transport even while charged with hydrogen ions.
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Patent Agency Ranking
公开(公告)号：US20180125884A1
公开(公告)日：2018-05-10
申请号：US15807352
申请日：2017-11-08
Applicant: ZS PHARMA, INC.
Inventor： Donald Jeffrey KEYSER , Alvaro F. GUILLEM
IPC: A61K33/24 , C01B39/00 , B01J39/14 , C01B33/20 , C01B39/46 , C07F7/02 , B01J19/18 , B01J19/00 , B01J39/02 , A61K9/14 , C01B39/02 , A61K45/06 , A61K33/00
CPC classification number: A61K33/24 , A61K9/14 , A61K9/143 , A61K33/00 , A61K45/06 , B01J19/0013 , B01J19/006 , B01J19/0066 , B01J19/18 , B01J39/02 , B01J39/14 , B01J2219/00063 , B01J2219/00094 , B01J2219/00768 , C01B33/20 , C01B39/00 , C01B39/02 , C01B39/46 , C01P2002/72 , C01P2002/82 , C01P2004/52 , C01P2004/61 , C07F7/025 , Y10T428/2982 , A61K2300/00
Abstract: The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects. The preferred formulations are designed avoid increase in pH of urine in patients and/or avoid potential entry of particles into the bloodstream of the patient. Also disclosed is a method for preparing high purity crystals of UZSi-9 exhibiting an enhanced level of potassium exchange capacity. These compositions are particularly useful in the therapeutic treatment of hyperkalemia.
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公开(公告)号：US09943637B2
公开(公告)日：2018-04-17
申请号：US13829415
申请日：2013-03-14
Applicant: ZS Pharma, Inc.
Inventor： Donald Jeffrey Keyser , Alvaro F. Guillem
CPC classification number: A61M1/3679 , B01J39/02 , B01J39/14 , C01B39/00 , Y10T428/2982
Abstract: The present invention relates to novel microporous zirconium silicate compositions having a desired particle size distribution and methods of making those compositions. These compositions have an ideal particle size distribution for use ex vivo, for example in a dialysis exchange cartridge, yet retain many of the desirable properties of prior improved absorbers including high cation exchange capacity. Further, the new zirconium silicate molecular sieve absorbers can be manufactured using a technique that achieves the desired particle size distribution while eliminating the screening step that was previously necessary.
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公开(公告)号：US20170189598A1
公开(公告)日：2017-07-06
申请号：US14983942
申请日：2015-12-30
Applicant: Fresenius Medical Care Holdings, Inc.
Inventor： Charles J. SLADE
IPC: A61M1/16 , B01D15/10 , B01J20/20 , B01J41/10 , B01J39/02 , B01J39/12 , B01J41/02 , B01D61/30 , B01J31/00
CPC classification number: A61M1/1696 , A61M2206/10 , A61M2206/18 , A61M2206/20 , B01D15/10 , B01D15/14 , B01D15/22 , B01D24/40 , B01D61/30 , B01J20/043 , B01J20/20 , B01J20/28052 , B01J31/003 , B01J39/02 , B01J39/12 , B01J41/02 , B01J41/10 , B01J47/024 , B01J2220/62 , C02F2201/006
Abstract: Sorbent cartridge systems useful in regenerating or purifying dialysis solutions are described as well as methods to regenerate or purify spent dialysis solutions. Dialysis systems using the sorbent cartridge system of the present invention are further described.
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公开(公告)号：US20160339419A1
公开(公告)日：2016-11-24
申请号：US15164661
申请日：2016-05-25
Applicant: THE FORESTRY COMMISION , THE UNIVERSITY OF SURREY
IPC: B01J39/02 , B01J39/24 , C05B17/00 , C09K17/02 , C10B53/02 , C05F17/00 , C02F1/28 , B01D15/36 , B09C1/08 , A61K8/97 , A61Q19/00
CPC classification number: B01J39/02 , A61K8/0212 , A61K8/97 , A61Q19/00 , B01D15/361 , B01J20/0222 , B01J20/0259 , B01J20/04 , B01J20/20 , B01J20/24 , B01J20/3078 , B01J39/24 , B01J2220/4843 , B09C1/00 , B09C1/08 , C02F1/283 , C02F1/286 , C02F2101/20 , C05B13/00 , C05B17/00 , C05F3/00 , C05F17/0036 , C09K17/02 , C10B53/02 , Y02A40/205 , Y02E50/14 , Y02P20/145 , Y02W30/43 , C05D9/00
Abstract: Non-activated charcoals from living plant materials are useful as ion exchange agents for adsorbing cations from an environment, especially metal ions.
Abstract translation: 来自活的植物材料的非活性炭可用作从环境中吸附阳离子的离子交换剂，特别是金属离子。
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公开(公告)号：US09339788B2
公开(公告)日：2016-05-17
申请号：US14128313
申请日：2012-06-27
Applicant: Susan Jones , Paul Sermon
Inventor： Susan Jones , Paul Sermon
IPC: C01B39/04 , B01D53/04 , B01J20/18 , C01B39/14 , C01B39/20 , C01B39/22 , C01B39/24 , C01B39/36 , C01B39/38 , C01B39/40 , B01J39/14 , C07C7/12 , C07C17/389
CPC classification number: C01B39/46 , B01D15/36 , B01D53/02 , B01D53/04 , B01D53/92 , B01D2253/108 , B01D2253/25 , B01D2253/342 , B01J20/18 , B01J20/28042 , B01J39/02 , B01J39/14 , C01B39/04 , C01B39/14 , C01B39/145 , C01B39/20 , C01B39/205 , C01B39/22 , C01B39/24 , C01B39/36 , C01B39/38 , C01B39/40 , C07C7/12 , C07C17/389
Abstract: According to the invention there is provided a zeolite having a porous structure produced by forming the zeolite on a porous carbon substrate which has been substantially or completely removed, wherein (i) the zeolite was formed on the substrate at a loading of at least 8% by weight and/or (ii) the zeolite has a reinforcing layer.
Abstract translation: 根据本发明，提供了一种沸石，其具有通过在基本上或完全除去的多孔碳基体上形成沸石而制备的多孔结构，其中（i）以至少8％的载量在基材上形成沸石， 和/或（ii）沸石具有增强层。
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