公开(公告)号：US12145156B2

公开(公告)日：2024-11-19

申请号：US17055987

申请日：2019-11-12

Applicant: Sartorius Stedim Biotech GmbH

Inventor： Stefan Weisshaar ,  Mario Deuse ,  Martin Leuthold ,  Thomas Krumbein

IPC: B01L3/00 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B01L9/00 ,  B01L9/02 ,  B23Q17/24 ,  C07K14/705 ,  C12M1/00 ,  C12M1/34 ,  C12M3/00 ,  C12Q1/04 ,  C12Q1/18 ,  C12Q1/686 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N21/77 ,  G01N21/78 ,  G01N27/414 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/18 ,  G01N33/50 ,  G01N33/53 ,  G01N33/543 ,  G01N33/68 ,  G01N33/74 ,  G01N35/00 ,  G01N35/10 ,  G06T7/00 ,  G06T7/90 ,  H10K10/46 ,  H10K85/00 ,  H10K85/20

Abstract: A configurable device arrangement for performing at least one unit operation in a biopharmaceutical process includes a base rack and a plurality of holders for releasable direct or indirect attachment of process components, in particular single-use process components, for the unit operation. The holders are in turn adapted to be releasably attached directly or indirectly to the base rack. The device arrangement further includes a positioning system which defines specific positions for the holders relative to the base rack.

公开(公告)号：US12092641B2

公开(公告)日：2024-09-17

申请号：US17271077

申请日：2019-08-22

Applicant: Richard C. Willson ,  Victoria M. Hlavinka ,  Binh V. Vu ,  Federico Augusto Ruiz-Ruiz ,  Marco Antonio Rito Palomares ,  Mary A. Crum

Inventor： Richard C. Willson ,  Victoria M. Hlavinka ,  Binh V. Vu ,  Federico Augusto Ruiz-Ruiz ,  Marco Antonio Rito Palomares ,  Mary A. Crum

IPC: B01L3/00 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B23Q17/24 ,  C12M1/34 ,  C12Q1/04 ,  C12Q1/18 ,  C12Q1/32 ,  C12Q1/54 ,  C12Q1/686 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N21/76 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/18 ,  G01N33/50 ,  G01N33/66 ,  G01N33/68 ,  G01N33/72

CPC classification number: G01N33/66 ,  C12Q1/32 ,  C12Q1/54 ,  G01N21/763 ,  G01N33/723

Abstract: Disclosed are methods and kits for analyzing a sample comprising 1,5-anhydroglucitol and a possible first analyte via one or more chemiluminescent reactions. Certain embodiments include measuring a first light response resulting from a first chemiluminescent reaction and measuring a second light response resulting from a second chemiluminescent reaction. Certain embodiments also include comparing the first light response to the second light response to determine a ratio of 1,5-anhydroglucitol and the first analyte. Also provided are kits including reagents for practicing the claimed methods.

公开(公告)号：US12077560B2

公开(公告)日：2024-09-03

申请号：US17211092

申请日：2021-03-24

Applicant: Waters Technologies Corporation

Inventor： Jennifer M. Nguyen ,  Matthew A. Lauber ,  Yun Wang Alelyunas ,  Gregory T. Roman ,  Henry Y. Shion

IPC: B01L3/00 ,  A23C9/146 ,  B01D53/10 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B23Q17/24 ,  C07K1/18 ,  C12M1/34 ,  C12Q1/04 ,  C12Q1/18 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/18 ,  G01N33/50 ,  G01N33/68

CPC classification number: C07K1/18 ,  B01D53/10 ,  A23C9/1465 ,  C12Q2547/101

Abstract: The present disclosure provides devices, systems, kits and methods useful for quantitation of biomolecules such as intact proteins and nucleic acids.

公开(公告)号：US12076722B2

公开(公告)日：2024-09-03

申请号：US18107887

申请日：2023-02-09

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Jon Hoshizaki ,  Patrick Leung ,  David Marran ,  Mark Reed

IPC: B01L3/00 ,  A61J1/20 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B23Q17/24 ,  C12M1/34 ,  C12Q1/04 ,  C12Q1/18 ,  C12Q1/686 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/18 ,  G01N33/50 ,  G01N33/68

CPC classification number: B01L3/502738 ,  A61J1/2058 ,  B01L3/502715 ,  B01L3/50273 ,  B01L2300/0816

Abstract: A fluidic coupler to engage a plurality of flow cells of a sensor device includes a body and a plurality of fluidics interfaces formed in the body. Each fluidic interface of the plurality of fluidics interfaces includes an opening, a first port in fluid communication with the opening, a second port, and a third port in fluidic communication with the second port.

公开(公告)号：US12050211B2

公开(公告)日：2024-07-30

申请号：US17271003

申请日：2020-04-09

Applicant: LG Chem, Ltd.

Inventor： Jihyang Son ,  Min Hwan Jung ,  Jin Woo Lee

IPC: B01L3/00 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B23Q17/24 ,  C12M1/34 ,  C12Q1/18 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/50 ,  G01N33/68

CPC classification number: G01N30/72 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/88 ,  G01N33/0054 ,  G01N2030/885

Abstract: The present invention relates to a device and a method for evaluating performance of a deodorant using a superabsorbent polymer (SAP), and the device and method are capable of quantitatively evaluating deodorant performance by collecting ammonia adsorbed to deodorant materials including the SAP and measuring the amount of ammonia thereof.

公开(公告)号：US12031995B2

公开(公告)日：2024-07-09

申请号：US17269405

申请日：2019-08-21

Applicant: Hitachi High-Tech Corporation

Inventor： Kohei Hiroki ,  Akihiro Yasui ,  Hiroyuki Mishima

IPC: B01L3/00 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B23Q17/24 ,  C12M1/34 ,  C12Q1/04 ,  C12Q1/18 ,  C12Q1/686 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/39 ,  G01N21/45 ,  G01N21/64 ,  G01N30/12 ,  G01N30/68 ,  G01N30/70 ,  G01N30/72 ,  G01N30/88 ,  G01N33/00 ,  G01N33/18 ,  G01N33/50 ,  G01N33/68 ,  G01N35/00 ,  G01N35/10

CPC classification number: G01N35/1002 ,  G01N35/00732 ,  G01N35/1079

Abstract: Provided is an automatic analysis device that can suppress concentration of a reagent made to react with a specimen. This automatic analysis device is provided with: a reagent container which accommodates a reagent and which has attached thereto a perforable lid; a perforation unit for perforating the lid; and a reagent suction nozzle that is inserted into a hole formed by perforation and that sucks up the reagent. The automatic analysis device is characterized by being further provided with a state storage unit that stores the state as to whether the reagent container is in an unused state or in a used state, and a state update unit that, when the lid is perforated by the perforation unit while the reagent container is in an unused state, updates the state stored in the state storage unit to the used state.

公开(公告)号：US20240053305A1

公开(公告)日：2024-02-15

申请号：US17817604

申请日：2022-08-04

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Mohamed Ahmed Saad Mahmoud ,  Ahmed Hamad Al-Salman ,  Hassan Yahya Al-Malki

IPC: G01N30/24 ,  G01N30/30 ,  G01N30/14 ,  G01N30/68

CPC classification number: G01N30/24 ,  G01N30/30 ,  G01N30/14 ,  G01N30/68 ,  G01N2030/025

Abstract: A method may include transporting a water stream comprising water and a biocide from an upstream location to a downstream location, withdrawing a sample of the water stream to a sample collection and analyses system, preconditioning the sample, injecting the preconditioned sample into an online gas chromatography analyzer, measuring a concentration of the biocide in the sample via the online gas chromatography analyzer to obtain a measurement result, transmitting the measurement result to a control system, and adjusting by the control system, automatically injecting biocide into the water stream at the upstream location based on the biocide dosage requirement on either a batch, or semi-batch, or a continuous basis. A system for measuring and controlling biocide concentration in a water stream in a pipeline may include a sample probe, a cabinet heater, a filtering unit, an online gas chromatography analyzer, a control system, and an injection system.

公开(公告)号：US11835498B2

公开(公告)日：2023-12-05

申请号：US16758280

申请日：2018-10-29

Applicant: LG Chem, Ltd.

Inventor： Rin Jang ,  Mi Kyoung Jin ,  Moon Ja Nam ,  Byoung Hyoun Kim

IPC: G01N30/88 ,  G01N30/68 ,  G01N27/624 ,  G01N30/72

CPC classification number: G01N30/68 ,  G01N27/624 ,  G01N30/7206 ,  G01N30/88

Abstract: A high throughput gas-chromatography system for analysis of high-molecular weight additives in a polymer material, and an analysis method using same are provided. A high throughput gas-chromatography system is capable of qualitatively and quantitatively analyzing, at the same time, high-molecular weight additives in a polymer, and reducing analysis time by increasing a heating rate and a column maximum temperature.

公开(公告)号：US20230152285A1

公开(公告)日：2023-05-18

申请号：US18052849

申请日：2022-11-04

Applicant: Northwest Institute of Eco-Environment and Resources, CAS

Inventor： Yingqin WU ,  Tong WANG ,  Zhiyu WANG ,  Rong MA ,  Yan LIU ,  Zuodong WANG

IPC: G01N30/72 ,  G01N30/80 ,  G01N30/68 ,  G01N30/84

CPC classification number: G01N30/7206 ,  G01N30/68 ,  G01N30/80 ,  G01N30/84 ,  G01N2030/025

Abstract: A method for analyzing light n-alkane components and carbon isotopes in deep and ultra-deep source rocks includes: (S1) subjecting a 5A molecular sieve column to aging; (S2) pyrolyzing a source rock; and allowing a pyrolysis product to enter the 5A molecular sieve column; where n-alkanes are adsorbed and retained by the 5A molecular sieve column; allowing an outflow to pass through a fractionation plate and an empty column or a weak polarity column to be discharged; and (S3) performing programmed heating such that the n-alkanes adsorbed on the 5A molecular sieve column are successively desorbed according to molecular weight, and then pass through the fractionation plate and the HP-5 or DB-5 column to enter a mass spectrometer for composition analysis or isotopic analysis. An analysis system is further provided.

公开(公告)号：US20230078560A1

公开(公告)日：2023-03-16

申请号：US17528690

申请日：2021-11-17

Applicant: Shimadzu Corporation

Inventor： Ryosuke YAMAMOTO

IPC: G01N30/68 ,  G01N27/626

Abstract: A hydrogen flame ionization detector includes a nozzle configured to eject a sample gas upward, a cylindrical collector provided above the nozzle with a longitudinal direction thereof vertically oriented, the collector being configured to collect ions generated by a hydrogen flame formed at a tip of the nozzle, an insulator provided to hold the collector therein in such a manner as to extend in a radially inward direction of the collector, and a collector housing configured to accommodate the collector therein in such a manner as to surround an outer peripheral surface of the collector while holding a peripheral portion of the insulator. An accumulation suppression structure is provided above the insulator to suppress a material emitted from an upper end of the collector from being accumulated in such a manner as to shorten an insulation distance between the collector and the collector housing.