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1. 发明授权

US09951101B2 Protein separations using an acrylamide containing filter 有权
公开(公告)号：US09951101B2
公开(公告)日：2018-04-24
申请号：US15033940
申请日：2014-11-06
申请人： EMD Millipore Corporation
发明人： Mikhail Kozlov , William Cataldo , Jeffrey Caron
IPC分类号： C07K1/34 , C08F220/56 , C08F220/58 , B01D15/10 , B01D37/00 , B01J20/26 , B01J20/288 , B01J20/289 , C07K1/18 , C07K16/00 , C08F220/18 , C08F220/54 , C08F259/08 , C08J5/22 , B01J39/26 , B01J20/32
CPC分类号： C07K1/34 , B01D15/10 , B01D37/00 , B01J20/267 , B01J20/288 , B01J20/289 , B01J20/321 , B01J20/3212 , B01J20/327 , B01J20/3276 , B01J20/3291 , B01J39/26 , B01J2220/80 , C07K1/18 , C07K16/00 , C08F220/18 , C08F220/54 , C08F220/56 , C08F220/58 , C08F259/08 , C08F2220/1825 , C08F2220/1858 , C08J5/2243 , C08J2351/00
摘要： Novel compositions for removing impurities such as, protein aggregates, from a sample containing a protein of interest, e.g., an antibody. Such compositions can be used prior to the virus filtration step during protein purification, to remove aggregates and protect the virus filter from fouling, therefore improving virus filter capacity. A porous solid support including a co-polymer having at least two monomers, wherein at least one of the monomers comprises acrylamide and at least a second monomer comprises a hydrophobic binding group, where the solid support selectively binds protein aggregates, thereby to separate the monomeric protein of interest from the protein aggregates. The method can be performed under neutral to high pH and high conductivity conditions.

2. 发明授权

US09643120B2 Gas chromatography column comprising a porous stationary phase in keeping therewith 有权
公开(公告)号：US09643120B2
公开(公告)日：2017-05-09
申请号：US14438711
申请日：2013-10-30
申请人： Commissariat à l'énergie atomique et aux énergies alternatives
发明人： Florence Ricoul , Vincent Jousseaume , Muriel Matheron
IPC分类号： B01D53/04 , G01N30/60 , B01J20/10 , B01J20/28 , B01J20/287 , B01J20/30 , B01J20/32 , C23C16/40 , C23C16/56
CPC分类号： B01D53/0423 , B01D2253/106 , B01D2253/311 , B01J20/10 , B01J20/28097 , B01J20/287 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/3272 , B01J20/3291 , B01J2220/54 , B01J2220/66 , C23C16/401 , C23C16/56 , G01N30/6095
摘要： Gas chromatography column comprising a substrate, a channel formed in said substrate, a cover closing said substrate and a stationary phase covering the walls of said channel, wherein said stationary phase is made of SiOxCyHz with x between 1.6 and 1.8, y between 1 and 2.2 and z between 3 and 4, wherein said stationary phase is porous with a porosity of between 10% and 40%.

3. 发明申请

US20150348669A1 Graphene/Graphite Polymer Composite Foam Derived From Emulsions Stabilized by Graphene/Graphite Kinetic Trapping 审中-公开
标题翻译：由石墨烯/石墨动力捕获稳定的乳液衍生的石墨烯/石墨聚合物复合泡沫
公开(公告)号：US20150348669A1
公开(公告)日：2015-12-03
申请号：US14724499
申请日：2015-05-28
申请人： University of Connecticut
发明人： Douglas H. Adamson , Steven Woltornist , Andrey V. Dobrynin
IPC分类号： H01B1/12
CPC分类号： H01B1/124 , B01J20/20 , B01J20/205 , B01J20/261 , B01J20/262 , B01J20/267 , B01J20/28011 , B01J20/28026 , B01J20/28045 , B01J20/28095 , B01J20/3085 , B01J20/321 , B01J20/3212 , B01J20/324 , B01J20/3272 , B01J20/3291 , C08J9/125 , C08J9/365 , C08J2203/10 , C08J2205/05 , C08J2325/06 , C09D5/24 , C09D165/00 , C09K3/32 , C09K5/14
摘要： The present disclosure provides advantageous graphene/graphite stabilized composites (e.g., graphene/graphite stabilized emulsion-templated foam composites), and improved methods for fabricating such graphene/graphite stabilized composites. More particularly, the present disclosure provides improved methods for fabricating pristine, graphene/graphite/polymer composite foams derived from emulsions stabilized by graphene/graphite kinetic trapping. In exemplary embodiments, the present disclosure provides that, instead of viewing the insolubility of pristine graphene/graphite as an obstacle to be overcome, it is utilized as a means to create or fabricate water/oil emulsions, with graphene/graphite stabilizing the spheres formed. These emulsions are then the frameworks used to make foam composites that have shown bulk conductivities up to about 2 S/m, as well as compressive moduli up to about 100 MPa and breaking strengths of over 1200 psi, with densities as low as about 0.25 g/cm3.
摘要翻译：本公开提供了有利的石墨烯/石墨稳定复合材料（例如，石墨烯/石墨稳定的乳液模板泡沫复合材料）以及用于制造这种石墨烯/石墨稳定复合材料的改进方法。更具体地，本公开提供了用于制造由石墨烯/石墨动力学捕获稳定的乳液衍生的原始石墨烯/石墨/石墨/聚合物复合泡沫的改进方法。在示例性实施例中，本公开内容规定，代替观察原始石墨烯/石墨的不溶性作为要克服的障碍物，其被用作创建或制造水/油乳液的手段，石墨烯/石墨稳定所形成的球体。这些乳液然后是用于制备泡沫复合材料的框架，其显示体积电导率高达约2S / m，以及高达约100MPa的压缩模量和超过1200psi的断裂强度，密度低至约0.25g / cm3。

4. 发明授权

US08821803B2 Porous bodies and methods 有权
公开(公告)号：US08821803B2
公开(公告)日：2014-09-02
申请号：US13726583
申请日：2012-12-25
申请人： Errcive, Inc.
发明人： Charles E. Ramberg , Stephen A. Dynan , Jack A. Shindle
IPC分类号： B01D50/00 , B01D53/34 , B01D53/94 , B01J19/00 , B01J8/00 , B01J8/02 , B01J35/02 , B01J35/04 , C04B14/16
CPC分类号： F02D41/1406 , B01D24/00 , B01D39/2062 , B01D39/2072 , B01D46/002 , B01D46/006 , B01D46/2429 , B01D53/02 , B01D53/74 , B01D53/8625 , B01D53/864 , B01D53/96 , B01D2046/2433 , B01D2046/2437 , B01D2253/106 , B01D2253/112 , B01D2253/31 , B01D2253/311 , B01D2255/9205 , B01D2255/9207 , B01J8/009 , B01J8/02 , B01J20/02 , B01J20/0207 , B01J20/0211 , B01J20/0218 , B01J20/0285 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/20 , B01J20/28011 , B01J20/2803 , B01J20/28042 , B01J20/28088 , B01J20/305 , B01J20/3291 , B01J20/3483 , B01J21/12 , B01J23/10 , B01J27/04 , B01J29/06 , B01J35/04 , B01J37/0236 , B01J2220/4887 , B01J2220/66 , B28B3/20 , B28B11/243 , C04B33/1352 , C04B35/18 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3427 , C04B2235/5436 , C04B2235/5472 , C04B2235/5481 , C04B2235/6021 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/77 , C04B2235/80 , C04B2235/94 , C04B2235/9607 , C22B9/023 , F02D41/027 , F02D2041/1433 , F02D2200/701 , Y02P10/234 , Y02P40/69 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , C04B35/185 , C04B35/195 , C04B38/0054 , C04B38/0058 , C04B38/0061 , C04B38/0074 , C04B38/067 , C04B38/068
摘要： Systems and methods for treating a fluid with a body are disclosed. Various aspects involve treating a fluid with a porous body. In select embodiments, a body comprises ash particles, and the ash particles used to form the body may be selected based on their providing one or more desired properties for a given treatment. Various bodies provide for the reaction and/or removal of a substance in a fluid, often using a porous body comprised of ash particles. Computer-operable methods for matching a source material to an application are disclosed. Certain aspects feature a porous body comprised of ash particles, the ash particles have a particle size distribution and interparticle connectivity that creates a plurality of pores having a pore size distribution and pore connectivity, and the pore size distribution and pore connectivity are such that a first fluid may substantially penetrate the pores.

5. 发明授权

US08551216B2 Porous bodies and methods 失效
公开(公告)号：US08551216B2
公开(公告)日：2013-10-08
申请号：US12699736
申请日：2010-02-03
申请人： Charles E. Ramberg , Stephen A. Dynan , Jack A. Shindle
发明人： Charles E. Ramberg , Stephen A. Dynan , Jack A. Shindle
IPC分类号： B01D53/02
CPC分类号： F02D41/1406 , B01D24/00 , B01D39/2062 , B01D39/2072 , B01D46/002 , B01D46/006 , B01D46/2429 , B01D53/02 , B01D53/74 , B01D53/8625 , B01D53/864 , B01D53/96 , B01D2046/2433 , B01D2046/2437 , B01D2253/106 , B01D2253/112 , B01D2253/31 , B01D2253/311 , B01D2255/9205 , B01D2255/9207 , B01J8/009 , B01J8/02 , B01J20/02 , B01J20/0207 , B01J20/0211 , B01J20/0218 , B01J20/0285 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/20 , B01J20/28011 , B01J20/2803 , B01J20/28042 , B01J20/28088 , B01J20/305 , B01J20/3291 , B01J20/3483 , B01J21/12 , B01J23/10 , B01J27/04 , B01J29/06 , B01J35/04 , B01J37/0236 , B01J2220/4887 , B01J2220/66 , B28B3/20 , B28B11/243 , C04B33/1352 , C04B35/18 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3427 , C04B2235/5436 , C04B2235/5472 , C04B2235/5481 , C04B2235/6021 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/77 , C04B2235/80 , C04B2235/94 , C04B2235/9607 , C22B9/023 , F02D41/027 , F02D2041/1433 , F02D2200/701 , Y02P10/234 , Y02P40/69 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , C04B35/185 , C04B35/195 , C04B38/0054 , C04B38/0058 , C04B38/0061 , C04B38/0074 , C04B38/067 , C04B38/068
摘要： Systems and methods for treating a fluid with a body are disclosed. Various aspects involve treating a fluid with a porous body. In select embodiments, a body comprises ash particles, and the ash particles used to form the body may be selected based on their providing one or more desired properties for a given treatment. Various bodies provide for the reaction and/or removal of a substance in a fluid, often using a porous body comprised of ash particles. Computer-operable methods for matching a source material to an application are disclosed. Certain aspects feature a porous body comprised of ash particles, the ash particles have a particle size distribution and interparticle connectivity that creates a plurality of pores having a pore size distribution and pore connectivity, and the pore size distribution and pore connectivity are such that a first fluid may substantially penetrate the pores.

6. 发明授权

US08470731B2 Oil adsorbent, and method for recovering the same 失效
标题翻译：油吸附剂及其回收方法
公开(公告)号：US08470731B2
公开(公告)日：2013-06-25
申请号：US12708899
申请日：2010-02-19
申请人： Taro Fukaya , Shinetsu Fujieda , Shinji Murai , Akiko Suzuki , Hideyuki Tsuji , Tatsuoki Kohno , Arisa Yamada , Nobuyuki Ashikaga
发明人： Taro Fukaya , Shinetsu Fujieda , Shinji Murai , Akiko Suzuki , Hideyuki Tsuji , Tatsuoki Kohno , Arisa Yamada , Nobuyuki Ashikaga
IPC分类号： B01J20/02
CPC分类号： B01J20/327 , B01J20/28009 , B01J20/28054 , B01J20/3204 , B01J20/3291 , C02F1/285 , C02F1/288 , C02F1/385 , C02F1/488 , C02F2101/32 , Y10T428/249986
摘要： An oil adsorbent includes a plurality of particles, each being constituted from at least one of an inorganic particle and an organic particle as a core and a polymer covering the core. The plurality of particles are aggregated to form an aggregate so that a porosity of the aggregate is 70% or more.
摘要翻译：油吸附剂包括多个颗粒，每个颗粒由无机颗粒和作为芯的有机颗粒和覆盖芯的聚合物中的至少一种构成。多个颗粒被聚集以形成聚集体，使得聚集体的孔隙率为70％以上。

7. 发明授权

US07579077B2 Nanofiber surfaces for use in enhanced surface area applications 有权
标题翻译：用于增强表面积应用的纳米纤维表面
公开(公告)号：US07579077B2
公开(公告)日：2009-08-25
申请号：US10840794
申请日：2004-05-05
申请人： Robert Dubrow , Robert Hugh Daniels
发明人： Robert Dubrow , Robert Hugh Daniels
IPC分类号： A61F2/00 , A61L15/16
CPC分类号： B01J20/281 , A61L2400/12 , A61M1/1698 , B01J20/28007 , B01J20/28057 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3219 , B01J20/3234 , B01J20/3236 , B01J20/3246 , B01J20/3265 , B01J20/327 , B01J20/3272 , B01J20/3274 , B01J20/3289 , B01J20/3291 , B01L3/5027 , B01L2200/16 , B01L2300/0636 , B01L2300/0681 , B01L2300/069 , B01L2300/161 , B01L2400/0406 , B82Y30/00 , F28D15/046 , F28F2245/02 , F28F2245/04 , G01N30/92 , G01N33/54346 , G01N33/54393 , H01J49/0418 , Y10S977/762 , Y10S977/764 , Y10S977/773 , Y10S977/813 , Y10S977/904 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/2918 , Y10T428/292 , Y10T428/2929 , Y10T428/298
摘要： This invention provides novel nanofiber enhanced surface area substrates and structures comprising such substrates, as well as methods and uses for such substrates.
摘要翻译：本发明提供了新颖的纳米纤维增强表面积基底和包括这种基底的结构，以及这些基底的方法和用途。

8. 发明授权

US5443727A Articles having a polymeric shell and method for preparing same 失效
标题翻译：具有聚合物外壳的制品及其制备方法
公开(公告)号：US5443727A
公开(公告)日：1995-08-22
申请号：US122807
申请日：1993-09-16
申请人： David R. Gagnon
发明人： David R. Gagnon
IPC分类号： A23L3/3436 , A61K9/70 , A61K47/48 , B01D67/00 , B01D69/14 , B01D71/38 , B01J20/32 , B41M5/52 , B41M7/00 , B65D65/38 , B65D81/26 , C04B41/48 , C04B41/83 , C09D129/04 , C12N11/08 , H01M2/16
CPC分类号： C04B41/83 , A23L3/3436 , A61K47/48007 , A61K9/7023 , B01D67/0088 , B01D69/141 , B01D71/38 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3291 , B41M5/5254 , B41M7/00 , B65D65/38 , B65D81/267 , C04B41/4869 , C09D129/04 , C12N11/08 , H01M2/1653 , H01M2/1666 , H01M2/1686 , Y10T428/1341
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Articles in the form of membranes useful as filters, residue barriers for electroplating devices, separators for electrochemical cells, and drug delivery device components are also described. Membranes to form permanent and undistorted images, and methods of preparing such images from image-forming substances in receptive media are also provided. Hydrophilic porous supporting structures loaded with an enzyme system which catalyzes a reaction of a substrate, oxygen, and if necessary, water or moisture to consume oxygen are also described for oxygen scavenging in packages containing oxygen sensitive products.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还描述了可用作过滤器的膜形式的制品，用于电镀装置的残留屏障，用于电化学电池的隔板和药物递送装置部件。还提供了形成永久和未失真图像的膜以及从接受介质中的成像物质制备这种图像的方法。还描述了负载催化底物，氧气和必要时的水或水分消耗氧气的酶系统的亲水性多孔支持结构，用于在含有氧敏感产物的包装中进行氧清除。

9. 发明授权

US4715961A Urea adsorbent 失效
标题翻译：尿素吸附剂
公开(公告)号：US4715961A
公开(公告)日：1987-12-29
申请号：US24020
申请日：1987-03-10
申请人： Masayuki Mishima
发明人： Masayuki Mishima
IPC分类号： B01J20/26 , A61K9/50 , A61M1/36 , B01J20/28 , B01J20/32 , B01D15/04
CPC分类号： B01J20/28021 , A61K9/5073 , A61K9/5089 , A61M1/3679 , B01J20/28004 , B01J20/321 , B01J20/3272 , B01J20/3291 , Y10T428/2998
摘要： A urea adsorbent and a method for its production are disclosed, the adsorbent comprising hollow microspheres each having an outer layer formed of a urea-permeable polymer and an inner layer formed of a polymer containing a polyoxyalkylene glycol derivative expressed by the following formula:--(CH.sub.2).sub.n -O--.sub.m Rwherein R stands for hydrogen or a methyl group and n is an integer of 2-5 and m is an integer of at least 3. The adsorbent can selectively adsorb urea with a high adsorbing activity and does not interact with other substances than urea and, therefore, is useful as a artificial kidney. The adsorbent may be prepared by subjecting a w/o/w type emulsion to polymerization wherein a radical polymerizable polyoxyalkylene glycol derivative is dissolved in the inner aqueous phase of the emulsion and an oil-soluble radical polymerizable monomer is used as the outer oil phase.

10. 发明申请

US20180147556A1 BI-STRUCTURED MATRIX FOR SOLID REACTANTS PURIFICATION AND HANDLING AND METHODS FOR OBTAINING SAID MATRIX 审中-公开
公开(公告)号：US20180147556A1
公开(公告)日：2018-05-31
申请号：US15534872
申请日：2015-12-11
申请人： CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET) , UNIVERSIDAD NACIONAL DE QUILMES , INIS BIOTECH LLC
发明人： Mirna SANCHEZ , Mariano GRASSELLI , Leandro J. MARTINEZ
IPC分类号： B01J20/26 , B01L3/02 , C12N15/10 , C07K1/16 , B01J20/28 , B01J20/24 , B01J20/10 , B01J20/32
CPC分类号： B01J20/267 , B01J20/103 , B01J20/24 , B01J20/261 , B01J20/28045 , B01J20/3212 , B01J20/3219 , B01J20/3225 , B01J20/327 , B01J20/3274 , B01J20/3282 , B01J20/3291 , B01J2220/64 , B01L3/0275 , B01L2200/0631 , B01L2200/12 , B01L2200/16 , B01L2300/16 , C07K1/16 , C12N15/101
摘要： Bi-structured matrix for purification and handling of solid reagents, which comprises at least a polymer solid carrier coated with at least one hydrosoluble polymer, and manufacturing processes. The solid carrier may be, among others, cross-linked polyurethane foam or a micropipette tip. The hydrosoluble polymer may be, among others, polyvinylalcohol, agarose, hydroxyethylcellulose or combinations thereof. The matrix may further comprise a polymer produced from monomers of glycidyl metacrylate (GMA), dimethyl acrylamide (DMAAm), 2-hydroxyethyl metacrylate, metacrylic acid, or combinations thereof.

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