公开(公告)号：US20240360057A1

公开(公告)日：2024-10-31

申请号：US18026066

申请日：2021-04-20

申请人： MIURA CO., LTD.

发明人： Hiroyuki FUJITA ,  Shota NONAKA

IPC分类号： C07C17/389 ,  B01D15/18 ,  B01D15/20 ,  B01D15/22 ,  B01J20/10 ,  B01J20/20 ,  B01J20/28 ,  B01J20/283 ,  G01N30/02 ,  G01N30/72

CPC分类号： C07C17/389 ,  B01D15/1871 ,  B01D15/203 ,  B01D15/22 ,  B01J20/103 ,  B01J20/20 ,  B01J20/28016 ,  B01J20/283 ,  G01N30/7206 ,  G01N2030/025

摘要： An extraction column (1) is used, which includes a first column (10) having an adsorbent layer (100) with a silver nitrate silica gel layer (110) and a sulfuric silica gel layer (130) and a second column (20) detachably coupled to the first column (10) and filled with a trapping layer (200) capable of trapping an organic halogen compound. The trapping layer (200) includes a trapping material having a granular carrier containing aluminum oxide and fine particle-shaped silver held on a surface of the carrier. An aliphatic hydrocarbon solvent is supplied to the adsorbent layer (100) to which an organic halogen compound-containing solution has been added, and passes through the adsorbent layer (100) and the trapping layer (200) in this order. A solvent for extraction of the organic halogen compound is supplied to the trapping layer (200) from the lower side of the second column (20), and the extraction solvent having passed through the trapping layer (200) is obtained through a branched path (22).

公开(公告)号：US12073924B2

公开(公告)日：2024-08-27

申请号：US17643128

申请日：2021-12-07

申请人： Genzyme Corporation

发明人： Dhanuka Pulasthi Wasalathanthri ,  Jagdish C. Tewari ,  Xuezhen Kang ,  Marina Hincapie ,  Shawn L. Barrett ,  Julie Susanne Pollock

IPC分类号： C12M3/00 ,  B01L3/00 ,  C07K1/16 ,  C12M1/00 ,  C12M1/12 ,  C12M1/36 ,  G01N21/3577 ,  G01N21/552 ,  G01N30/46 ,  G01N30/78 ,  G01N30/86 ,  G16C20/10 ,  B01D15/18 ,  G01N21/35 ,  G01N21/84 ,  G01N30/88

CPC分类号： G16C20/10 ,  C07K1/16 ,  C12M21/14 ,  C12M37/00 ,  C12M41/48 ,  C12M47/12 ,  G01N21/3577 ,  G01N21/552 ,  G01N30/46 ,  G01N30/78 ,  G01N30/86 ,  B01D15/1814 ,  B01D15/1871 ,  G01N2021/3595 ,  G01N2021/8416 ,  G01N2030/8813 ,  G01N2030/8886 ,  G01N2201/129

摘要： The disclosure features methods that include obtaining a vibrational spectrum of a solution in a biological manufacturing system, analyzing the vibrational spectrum using a first chemometrics model to determine a value of a first quality attribute associated with the solution, analyzing the vibrational spectrum using a second chemometrics model to determine a value of a second quality attribute associated with the solution, and adjusting at least one parameter of a purification unit of the biological manufacturing system based on at least one of the values of the first and second quality attributes.

公开(公告)号：US20240261703A1

公开(公告)日：2024-08-08

申请号：US18566826

申请日：2022-06-23

申请人： JSR CORPORATION

发明人： Daniel M. BAILEY ,  Steven R. PEARL ,  Guido STROEHLEIN

IPC分类号： B01D15/14 ,  B01D15/18 ,  B01D15/22

CPC分类号： B01D15/14 ,  B01D15/1871 ,  B01D15/22

摘要： A chromatographic device, including a housing including an inlet and an outlet of a fluid, an inlet distribution plate positioned inside the housing such that the inlet distribution plate receives a fluid flowing through the inlet and distributes the flow inside the housing, an inlet frit plate positioned on the inlet distribution plate, a chromatography medium placed inside the housing, at least one multi-planar screen positioned inside the housing to receive the fluid to be separated from the inlet distribution plate and the inlet frit plate, the multi-planar screen being structured such that the chromatography medium is held inside thereof, and that the fluid to be separated from the inlet distribution plate and the inlet frit plate passes through the chromatography medium, an outlet distribution plate that receives the fluid separated, and an outlet frit plate positioned on the outlet distribution plate such that the outlet frit plate receives a force created by the flow of the fluid through the chromatography medium.

公开(公告)号：US20240251826A1

公开(公告)日：2024-08-01

申请号：US17280313

申请日：2019-10-02

申请人： West Invest SA

发明人： Stanislas Baudouin ,  Eric Reynaud

IPC分类号： A23L2/78 ,  A23L2/04 ,  A23L2/08 ,  B01D15/18 ,  B01D15/36 ,  B01J39/05 ,  B01J39/16 ,  B01J39/26

CPC分类号： A23L2/78 ,  A23L2/04 ,  A23L2/08 ,  B01D15/185 ,  B01D15/362 ,  B01J39/05 ,  B01J39/16 ,  B01J39/26

摘要： This disclosure relates to an proanthocyanidin extract, extract comprising sugars of a fruit juice processes for preparing same as well as the use of the extract or a composition thereof as food or neutraceutical composition.

公开(公告)号：US20240218084A1

公开(公告)日：2024-07-04

申请号：US18450681

申请日：2023-08-16

申请人： HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY ,  Heilongjiang Bayi Agricultural University Mudanjiang Institute of Food and Biotechnology

发明人： Liangyu LI ,  Tianfeng HE ,  Rongan CAO ,  Baoxin LU ,  Chaoyang LI ,  Yuankai WANG ,  Xinmei LIN ,  Rongpeng BAO

IPC分类号： C08B37/00 ,  A61K36/07 ,  B01D15/18

CPC分类号： C08B37/0003 ,  A61K36/07 ,  B01D15/1828 ,  B01D15/185 ,  A61K2236/39

摘要： A method for purifying a Fomes officinalis polysaccharide by sequential simulated moving chromatography is provided by the present application, relating to the technical field of biological extraction. The method includes the following steps: step 1, leaching Fomes officinalis to obtain a polysaccharide extractive solution; step 2, purifying the polysaccharide extractive solution by sequential simulated moving chromatography to obtain a purified solution; and step 3, subjecting the purified solution to a treatment of refining and removing impurities, followed by concentrating and drying to obtain the Fomes officinalis polysaccharide. The Fomes officinalis polysaccharide prepared the method is applied in preparing products for promoting NO production by macrophages.

公开(公告)号：US20240216831A1

公开(公告)日：2024-07-04

申请号：US18413586

申请日：2024-01-16

申请人： Cytiva BioProcess R&D AB

发明人： Klaus Gebauer

IPC分类号： B01D15/14 ,  B01D15/18 ,  B01D15/22 ,  G01N30/46 ,  G01N30/60 ,  G01N30/88

CPC分类号： B01D15/14 ,  B01D15/1864 ,  B01D15/1885 ,  B01D15/22 ,  G01N30/466 ,  G01N30/6043 ,  G01N30/6091 ,  G01N30/6039 ,  G01N2030/8881 ,  Y10T29/49826

摘要： A parallel assembly of chromatography column modules, the assembly having one common assembly inlet and one common assembly outlet, each column module comprising a bed space filled with chromatography medium and each column module comprises integrated fluid conduits which when the column module is connected with other column modules are adapted to connect the bed space of the column module with the assembly inlet and the assembly outlet, wherein the total length and/or volume of the fluid conduit from the assembly inlet to one bed space together with the length and/or volume of the fluid conduit from the same bed space to the assembly outlet is substantially the same for all bed spaces and modules installed in the parallel assembly.

公开(公告)号：US20240207759A1

公开(公告)日：2024-06-27

申请号：US18514367

申请日：2023-11-20

申请人： Drops Tech 2015 Ltd

发明人： Baruch ZISER

IPC分类号： B01D15/18 ,  B01D15/22 ,  B01D15/36 ,  B01D61/18 ,  C02F1/28 ,  C02F1/44

CPC分类号： B01D15/18 ,  B01D15/22 ,  B01D15/361 ,  B01D61/18 ,  C02F1/281 ,  C02F1/283 ,  C02F1/444 ,  B01D2313/083 ,  B01D2313/44 ,  C02F2201/006 ,  C02F2301/043

摘要： A water treatment system comprising filter and filter head is provided. The filter comprises: a cartridge; a cap attached to the cartridge; the cartridge comprises: first compartment comprising first water-treating medium/s; second compartment comprising second water-treating medium/s; the cap comprises a selector. The filter further comprises bypass/es extending from the selector and throughout first compartment and into second compartment, each of the bypass/es having an inlet and an outlet. In first state all water entering the filter passes through the first compartment; in second state all water entering the filter bypasses first compartment and passes through second compartment. In intermediate state/s first part of water enters the filter passing through the first compartment and a second part of water enters the filter bypassing the first compartment and passes through the second compartment. The filter head is reversibly attachable to the cap.

公开(公告)号：US20240207758A1

公开(公告)日：2024-06-27

申请号：US18594938

申请日：2024-03-04

申请人： Cytiva Sweden AB

发明人： Karol Maciej Lacki

IPC分类号： B01D15/16 ,  B01D15/18 ,  B01D15/20 ,  B01D15/38 ,  G01N30/42 ,  G01N30/56 ,  G01N30/88

CPC分类号： B01D15/163 ,  B01D15/1807 ,  B01D15/1871 ,  B01D15/20 ,  B01D15/3809 ,  G01N30/42 ,  G01N30/88 ,  G01N30/56 ,  G01N2030/889

摘要： Certain embodiments of the invention provides a method for monitoring level of saturation of a chromatography media in a column, which method comprises measuring a first pressure at the inlet of an unloaded column; measuring a second pressure at the inlet from a loaded column; and comparing the first and second pressure measurement of determine the level of saturation of the chromatography media. Embodiments of the invention also provide related methods for controlling a chromatography system and methods for controlling a periodic counter current chromatography system, as well as a chromatography system suitable for use with the novel methods.

公开(公告)号：US12005420B2

公开(公告)日：2024-06-11

申请号：US17787351

申请日：2020-12-18

申请人： Arkema France

发明人： Javier Perez-Pellitero ,  Ludivine Bouvier ,  Maria Manko

IPC分类号： B01J20/28 ,  B01D15/18 ,  B01J20/18 ,  B01J20/30 ,  B01J35/30 ,  B01J37/00 ,  C07C7/13 ,  C07C15/02 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08 ,  C07C29/76 ,  C07C37/82 ,  C07C39/07 ,  C07C201/16 ,  C07C205/06 ,  C07C211/50

CPC分类号： B01J20/18 ,  B01D15/1821 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3028 ,  B01J35/30 ,  B01J37/0009 ,  C07C7/13 ,  C07C15/02 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08 ,  C07C29/76 ,  C07C37/82 ,  C07C39/07 ,  B01D2253/108 ,  B01D2253/1085 ,  C07C201/16 ,  C07C205/06 ,  C07C211/50

摘要： The present invention concerns a zeolitic adsorbent agglomerate comprising at least one zeolite of faujasite type comprising sodium and/or lithium and/or calcium, and/or barium and/or potassium, of porosity between 25% and 45%, and having a standard deviation σ of crystal size distribution in said agglomerate of less than 0.30 μm. The invention also concerns the use of the zeolitic adsorbent agglomerate to separate hydrocarbon mixtures, and the process to separate hydrocarbon mixtures using said zeolitic adsorbent agglomerate.

公开(公告)号：US20240181419A1

公开(公告)日：2024-06-06

申请号：US18553401

申请日：2022-04-01

申请人： LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Marcelo FERNANDEZ LAHORE ,  Lisa-Marie HERLEVI

IPC分类号： B01J8/26 ,  B01D15/18 ,  B01D15/20 ,  B01D15/42 ,  B01J8/34

CPC分类号： B01J8/26 ,  B01D15/1807 ,  B01D15/203 ,  B01D15/424 ,  B01J8/34

摘要： An apparatus for removing proteins taken up in a carrier liquid, which includes a granular adsorbent for proteins. Also, a method for removing proteins taken up in a carrier liquid, with a corresponding apparatus. Further, the use of a corresponding apparatus, for extracting proteins from a liquid and more particularly from an unclarified feedstock.