公开(公告)号：US12017199B2

公开(公告)日：2024-06-25

申请号：US17506296

申请日：2021-10-20

Applicant: PETROLEO BRASILEIRO S.A.—PETROBRAS ,  UNIVERSIDADE FEDERAL DO RIO DE JANEIRO—UFRJ

Inventor： Vera Maria Martins Salim ,  Jailton Ferreira Do Nascimento ,  Neuman Solange De Resende ,  Carla Luciane Manske Camargo ,  Amanda Gerhardt De Oliveira Ferreira

IPC: B01J20/04 ,  B01D53/02 ,  B01J20/30 ,  B01J20/32 ,  C10L3/10

CPC classification number: B01J20/048 ,  B01D53/02 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3225 ,  B01J20/3236 ,  C10L3/101 ,  B01D2253/112 ,  B01D2257/602 ,  B01J2220/42 ,  C10L2290/542

Abstract: The present invention is in relation to a process for preparing calcium phosphate-based sulfated adsorbents that capture mercury in gas streams, comprised of the steps of synthesis of the precursors, incorporation of a transition metal, and sulfation of the material. These adsorbents present high efficiency both for removal of low concentrations of mercury, such as in natural gas, and for stabilization of this pollutant. The adsorbents obtained in the invention may be used in the Mercury Removal Units (MRUs) present in natural gas processing plants, which mercury removal units may be located either upstream or downstream of the dehydration and H2S removal units, due to the adsorbents obtained showing resistance to H2S poisoning, and maintaining their performance in the presence of water.

公开(公告)号：US11919924B1

公开(公告)日：2024-03-05

申请号：US16227489

申请日：2018-12-20

Applicant: Fresenius Kabi Deutschland GmbH

Inventor： Harry-James Sutter ,  Matteo Costioli ,  Hervé Broly

IPC: C07K1/18 ,  A61K39/395 ,  B01D15/38 ,  B01J20/04 ,  C07K1/20 ,  C07K16/24

CPC classification number: C07K1/18 ,  A61K39/39591 ,  B01D15/3847 ,  B01J20/048 ,  C07K1/20 ,  C07K16/241

Abstract: The present invention relates to a method for purifying adalimumab or a biosimilar thereof from a sample comprising adalimumab or a biosimilar thereof and impurities, through the use of hydroxyapatite resin in a Bind/Elute (B/E) mode under conditions such that the adalimumab or a biosimilar thereof binds to the resin and at least a portion of the impurities remain unbound. The invention is also concerned with a pharmaceutical compositions=of the purified adalimumab or a biosimilar thereof, and adalimumab or a biosimilar thereof obtainable by the process of the invention.

公开(公告)号：US20180209947A1

公开(公告)日：2018-07-26

申请号：US15123307

申请日：2015-03-03

Applicant: Bioway Scientific LLC

Inventor： James Wei Xu

IPC: B01J20/281 ,  B01J20/04 ,  B01J20/28 ,  B01J20/282 ,  B01J20/30 ,  C01B25/32

CPC classification number: G01N30/482 ,  B01J20/048 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28019 ,  B01J20/28071 ,  B01J20/28085 ,  B01J20/282 ,  B01J20/3021 ,  B01J20/3028 ,  B01J20/3085 ,  C01B25/322

Abstract: Highly spherical sorbents of porous hydroxyapatite materials and methods of producing these sorbents are disclosed. The sorbents of the present invention have good mechanical stability and are useful as chromatography media for the separation of biomolecules, such as proteins and nucleic acids.

公开(公告)号：US20180208819A1

公开(公告)日：2018-07-26

申请号：US15933742

申请日：2018-03-23

Applicant: Stephen Wechter

Inventor： Stephen Wechter

IPC: C09K3/32 ,  B01J20/28 ,  B01J20/04 ,  B01J20/06 ,  B01J20/16 ,  C02F1/28 ,  B01J20/02 ,  B01J20/26 ,  C02F101/20 ,  C02F101/32

CPC classification number: B01J20/262 ,  B01J20/02 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0248 ,  B01J20/0266 ,  B01J20/0292 ,  B01J20/041 ,  B01J20/046 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/16 ,  B01J20/261 ,  B01J20/264 ,  B01J20/28016 ,  B01J20/3028 ,  B01J2220/46 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F2101/20 ,  C02F2101/32 ,  C08K3/22 ,  C08K3/36 ,  C08K2003/2227 ,  C08K2003/2265 ,  C08L77/04 ,  C08L77/06 ,  C09K3/32

Abstract: A composition for capturing, removing, and in some cases recovering a pollutant or raw material wherein the composition includes a polymeric material, one or more metal or nonmetal materials in granular form, and preferably a small amount of a salt material.

公开(公告)号：US20180169573A1

公开(公告)日：2018-06-21

申请号：US15578865

申请日：2016-06-03

Applicant: SOLVAY SA

Inventor： Thierry DELPLANCHE ,  Olivier BODSON ,  Dirk BREUGELMANS ,  Patrick PERRIN ,  Jean-Pascal BALLAND

IPC: B01D53/34 ,  B01J20/04 ,  B01D53/44 ,  B01D53/64 ,  B01D53/80 ,  B01D53/46 ,  B01D53/83 ,  B01D39/06 ,  B01D53/72 ,  B01D53/75

CPC classification number: B01D53/346 ,  B01D39/06 ,  B01D53/44 ,  B01D53/46 ,  B01D53/64 ,  B01D53/72 ,  B01D53/75 ,  B01D53/80 ,  B01D53/83 ,  B01D2239/0208 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2251/512 ,  B01D2251/60 ,  B01D2251/606 ,  B01D2251/61 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2253/306 ,  B01D2257/2045 ,  B01D2257/2047 ,  B01D2257/206 ,  B01D2257/302 ,  B01D2257/60 ,  B01D2257/602 ,  B01D2257/7027 ,  B01D2257/708 ,  B01D2258/0283 ,  B01D2258/0291 ,  B01D2259/128 ,  B01J20/041 ,  B01J20/043 ,  B01J20/048

Abstract: Process for treating a gas contaminated by at least one element selected from the group consisting of heavy metals, organic compounds, and combinations thereof, wherein a calcium-phosphate reactant (reagent) particle comprising apatite is brought into contact with the contaminated gas at a temperature of at least 30° C. and preferably at most 1100° C. The metal(s) and/or organic compound(s) to be removed from the contaminated gas may be selected among the list of: Al, Ag, As, Ba, Be, Bi, Ce, Co, Cd, Cu, Cr, Fe, Hf, Hg, La, Li, Mg, Mn, Mo, Ni, Pb, Pd, Rb, Sb, Se, Sn, Sr, Th, Ti, U, V, Y, Zn, Zr, VOC, aromatic compounds, PAHs, dioxins, furans, or any mixture thereof. In such process, an alkaline compound particle comprising sodium bicarbonate, sodium carbonate, sodium sesquicarbonate (trona), quick lime, hydrated lime, lime stone or combinations thereof, may be further brought into contact with the contaminated gas.

公开(公告)号：US20180065062A1

公开(公告)日：2018-03-08

申请号：US15545233

申请日：2016-05-27

Applicant: IMMUTRIX THERAPEUTICS, INC.

Inventor： Carol A. Rae ,  Jan S. Simoni ,  John F. Moeller

IPC: B01D15/20 ,  B01D15/38 ,  A61K35/14 ,  B01J20/04 ,  B01D15/34 ,  B01J20/20 ,  B01J20/28

CPC classification number: B01D15/20 ,  A61K35/00 ,  A61K35/14 ,  B01D15/34 ,  B01D15/3804 ,  B01D15/3847 ,  B01J20/048 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28038 ,  B01J20/28057

Abstract: A method of preparing a universal blood product comprising obtaining a blood product; contacting the blood product with (i) hydroxyapatite; (ii) a carbonaceous material comprising at least a mixture of a first carbon particle having macroporous size α and a second carbon particle having macroporous size β; and (iii) at least one support matrix chemically associated with an antigenic determinant.to form a cleansed product; and recovering the cleansed product. A method of preparing a universal blood product comprising obtaining a blood product; contacting the blood product with (i) hydroxyapatite; (ii) a carbonaceous material comprising at least a mixture of a first carbon particle having macroporous size α and a second carbon particle having macroporous size β; and (iii) at least one support matrix chemically associated with an antigenic determinant.to form a cleansed product; wherein at least one of the hydroxyapatite, carbonaceous material and support matrix is functionalized.

公开(公告)号：US20180022608A1

公开(公告)日：2018-01-25

申请号：US15719958

申请日：2017-09-29

Applicant: Bio-Rad Laboratories, Inc.

Inventor： Larry Cummings

IPC: C01B25/32

CPC classification number: C01B25/32 ,  B01D15/203 ,  B01D15/3847 ,  B01J20/048 ,  B01J20/281

Abstract: Apatite pretreatment methods are provided. The method is applied to the apatite solid surface prior to first chromatographic use. In one embodiment, the method may be achieved by contacting an apatite solid surface with a phosphate buffered solution at a pH of at least about 6.5 and contacting the apatite solid surface with a solution having a hydroxide.

公开(公告)号：US20170182532A1

公开(公告)日：2017-06-29

申请号：US15460003

申请日：2017-03-15

Applicant: REGENESIS BIOREMEDIATION PRODUCTS

Inventor： KRISTEN A. THORESON ,  JEREMY BIRNSTINGL ,  STEPHANIE R. RITTENHOUSE ,  KATHERINE DJERNES PAPPANO ,  MELINDA T. PHAM

IPC: B09C1/00 ,  C02F1/68 ,  C02F3/34 ,  C09K17/50

CPC classification number: B09C1/002 ,  B01J20/0229 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/18 ,  B01J20/20 ,  B01J20/262 ,  B01J20/28004 ,  B01J2220/4825 ,  B09C1/08 ,  B09C2101/00 ,  C02F1/683 ,  C02F2305/04 ,  C09K17/50

Abstract: Compositions and methods for treating contaminated soil and/or ground water in situ. The compositions and methods comprise stabilized forms of colloidal remediation agents that are used to remediate contaminants, namely, organic and inorganic contaminants. The compositions and methods of the present invention are operative to transport particulate remediation agent materials through a matrix of soil and groundwater upon application by injection, gravity feed, or percolation into soil and groundwater, which in turn sequester, destroy or stabilize contaminants out of water to thus decontaminate groundwater in place without the cost or disruption associated with digging the contaminated soil and groundwater out of the ground for on-site purification or disposal at a hazardous waste landfill.

公开(公告)号：US20160318763A1

公开(公告)日：2016-11-03

申请号：US15149939

申请日：2016-05-09

Applicant: Multiform Harvest Inc.

Inventor： Keith E. Bowers

IPC: C01B25/45 ,  F26B5/16 ,  C05B7/00

CPC classification number: C01B25/451 ,  B01J20/048 ,  C01B25/45 ,  C02F1/58 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2101/206 ,  C05B7/00 ,  C05D1/00 ,  F26B5/00 ,  F26B5/16 ,  F26B2200/18 ,  C05D5/00

Abstract: Methods and compositions for chemical drying and for producing struvite.

Abstract translation: 用于化学干燥和生产鸟粪的方法和组合物。

公开(公告)号：US09334166B2

公开(公告)日：2016-05-10

申请号：US13983532

申请日：2012-02-03

Applicant: Keith E. Bowers

Inventor： Keith E. Bowers

IPC: C01B25/45 ,  F26B5/00 ,  F26B5/16 ,  B01J20/04 ,  C05B7/00 ,  C05D1/00

CPC classification number: C01B25/451 ,  B01J20/048 ,  C01B25/45 ,  C02F1/58 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2101/206 ,  C05B7/00 ,  C05D1/00 ,  F26B5/00 ,  F26B5/16 ,  F26B2200/18 ,  C05D5/00

Abstract: Methods and compositions for chemical drying and for producing struvite.

Abstract translation: 用于化学干燥和生产鸟粪的方法和组合物。