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Analysis

1.20220010369METHOD AND APPARATUS FOR PERFORMING A REAL-TIME COLORIMETRIC NUCLEIC ACID AMPLIFICATION ASSAY
US 13.01.2022
Int.Class C12Q 1/6851
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
68involving nucleic acids
6844Nucleic acid amplification reactions
6851Quantitative amplification
Appl.No 17282729 Applicant FOUNDATION FOR RESEARCH AND TECHNOLOGY HELLAS Inventor Georgios PAPADAKIS

Method and apparatus for performing a real-time colorimetric nucleic acid amplification assay wherein the heating of the liquid sample comprised in a reaction tube is carried out by bringing the bottom of the tube in thermal contact with a heating element. The real-time monitoring of the content of the reaction tube is carried out visually through the side wall of the tube, preferably by using a camera.

2.20220011290UPFLOW COOLING STAGE FOR PHOTOLUMINESCENCE ANALYSIS
US 13.01.2022
Int.Class G01N 33/38
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
38Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
Appl.No 17486815 Applicant Gemological Institute of America, Inc. (GIA) Inventor Lorne Loudin

Systems and methods here may be configured for cooling and examining materials. In some example embodiments, the system may include a main thermoconductive body with indentations on the top surface, a bottom surface having legs structures along the edge, wherein the bottom surface and the plurality of leg structures form a partially enclosed bottom chamber, and a center channel connecting the top surface and the bottom chamber.

3.20220011319COMPOSITIONS AND METHODS OF PROGNOSIS AND CLASSIFICATION FOR PREECLAMPSIA
US 13.01.2022
Int.Class G01N 33/68
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
68involving proteins, peptides or amino acids
Appl.No 17291858 Applicant The Board of Trustees of the Leland Stanford Junior University Inventor Brice L. Gauilliere

Multiparametric analysis is performed at the single cell level of biological samples obtained from an individual during pregnancy to obtain a determination of changes in immune cell subsets, which changes include, without limitation, altered activation states of proteins involved in signaling pathways. Changes occur in signaling pathways of these immune cells that are predictive of propensity to develop preeclampsia in the pregnancy.

4.20220011204REAL-TIME MEASUREMENT SYSTEM AND MEASUREMENT METHOD FOR MECHANICAL PARAMETERS OF ROCK SLAG DURING EXCAVATION
US 13.01.2022
Int.Class G01N 3/06
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
3Investigating strength properties of solid materials by application of mechanical stress
02Details
06Special adaptations of indicating or recording means
Appl.No 17372571 Applicant Wuhan University Inventor Xuhai Tang

A real-time measurement system for mechanical parameters of rock slag during excavation includes a rock slag conveyor belt configured to convey rock slag; cleaning device, located on both sides of the rock slag conveyor belt, configured to clean the rock slag; an image acquisition device, located behind the cleaning device and on both sides and above the rock slag conveyor belt, configured to collect images of rock slag; an on-site loading device, for conducting on-site mechanical loading procedure on the rock slag to obtain on-site mechanical parameters. The on-site loading device includes a loading bottom plate, a push plate and a pressure head. The loading bottom plate is provided with a loading area. The push plate is located on the loading bottom plate and pushed by a pushing mechanism to push the rock slag.

5.20220008860SYSTEM FOR SAMPLING, TESTING AND FILTERING AIR FOR CONTAMINANTS
US 13.01.2022
Int.Class B01D 46/44
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
46Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
42Auxiliary equipment or operation thereof
44controlling filtration
Appl.No 16922380 Applicant Adam Benjamin Tannenbaum Inventor Adam Benjamin Tannenbaum

The invention herein disclosed is a system that supports sampling, testing and filtering of air in selected small volumes of air within a larger air pool.

6.20220011252Shutter Assembly for X-Ray Detection
US 13.01.2022
Int.Class G01N 23/2252
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/-G01N17/178
22by measuring secondary emission from the material
225using electron or ion microprobes
2251using incident electron beams, e.g. scanning electron microscopy
2252Measuring emitted X-rays, e.g. electron probe microanalysis
Appl.No 17303895 Applicant THERMO ELECTRON SCIENTIFIC INSTRUMENTS LLC Inventor Justin Morrow

An embodiment of a shutter assembly is described that comprises a support structure with a number of stations and operatively coupled to a motor configured to translate each of the stations to a position in front of a detector, wherein a first station comprises a first aperture, a first charged particle filter, and a first window; and a second station comprises a second aperture larger than the first aperture, a second charged particle filter, and a second window thinner than the first window.

7.20220008593System, Method, and Device for Facilitating Effective Decontamination as Part of a Decontamination Event
US 13.01.2022
Int.Class A61L 2/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
26Accessories
28Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
Appl.No 17371038 Applicant Rememdia LC Inventor Fraser M. Smith

Systems and methods for assessing the effectiveness of a decontamination event to decontaminate a portion of at least one of skin or a covering of the skin of an individual. A dispensing apparatus is attachable to a water dispenser via a water dispenser interface. The dispensing apparatus to house an agent dispensing system and a light source. The light source to emit light in accordance with a predetermined field of view, and to emit the light at a sufficient intensity and wavelength to cause a fluorescent agent dispensed by the agent dispensing system to fluoresce. The field of view defines an inspection space in which the portion of the individual can be positioned to detect at least one of a presence or an absence of the fluorescent agent during the decontamination event.

8.WO/2022/007251NANO-PLASMON RESONANCE-BASED QUANTITATIVE DETECTION METHOD FOR NOVEL CORONAVIRUS PARTICLES
WO 13.01.2022
Int.Class G01N 33/569
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
569for microorganisms, e.g. protozoa, bacteria, viruses
Appl.No PCT/CN2020/123839 Applicant LIANGZHUN (SHANGHAI) MEDICAL EQUIPMENT CO., LTD. Inventor HUANG, Li Ping
A nano-plasmon resonance-based quantitative detection method for novel coronavirus particles, comprising: preparing a plasmon resonance coupling effect device (S1) and preparing gold nanoparticles used for amplifying detection signals (S2); modifying a SARS‑COV‑2 capture antibody on the surface of a nano-plasmon resonance sensor chip (S3), and labeling the gold nanoparticles by using a SARS‑COV‑2 labeled antibody (S4); adding SARS‑CoV‑2 virus particle samples of different titers to the labeled gold nanoparticles (S5); adding a mixed solution to an orifice plate to be tested to complete the capture of a SARS-CoV-2 virus particle and labeled nano-gold particle complex (S6); and by means of detecting the change curve of the differences over time in absorbance at a specific wavelength before and after sample addition, quantitatively detecting SARS-CoV-2 virus particles (S7).
9.WO/2022/008931IMPROVEMENTS IN OR RELATING TO AN APPARATUS FOR IMAGING
WO 13.01.2022
Int.Class G01N 21/51
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
47Scattering, i.e. diffuse reflection
49within a body or fluid
51inside a container, e.g. in an ampoule
Appl.No PCT/GB2021/051768 Applicant VIDYA HOLDINGS LTD Inventor DORRESTIJN, Marko
An apparatus for imaging a plurality of assay spots is provided. The apparatus comprising a plurality of assay spots deposited onto a substrate, each assay spot comprising one or more capture components and/or one or more detection reagents; and a total internal reflection excitation microscope comprising a light source for illuminating the assay spots; a lens system is configured to launch light towards the substrate and to collect the emitted, reflected or scattered light from the assay spots, wherein the lens system comprises an objective lens; and a detector configured to detect the collected emitted, reflected or scattered light from the lens system, wherein the detector is further configured to image multiple assay spots simultaneously within a field of view.
10.WO/2022/008976USE OF GDF11 TO DIAGNOSE AND TREAT ANXIETY AND DEPRESSION
WO 13.01.2022
Int.Class G01N 33/68
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
68involving proteins, peptides or amino acids
Appl.No PCT/IB2021/000495 Applicant INSTITUT PASTEUR Inventor KATSIMPARDI, Lida
Provided are methods for the detection of GDF11 in a subject having or suspected of having a mood and/or anxiety disorder, comprising providing a sample from a subject having or suspected of having a mood and/or anxiety disorder; contacting the sample with a GDF11-binding molecule; and detecting bound GDF11. Also provided are methods of diagnosing or characterizing a mood and/or anxiety disorder in a subject, comprising providing a sample from a subject; contacting the sample with a GDF11-binding molecule; detecting bound GDF11; and comparing the levels of detected bound GDF11 to healthy reference levels. Also provided are methods of treating or preventing a mood and/or anxiety disorder and/or accelerated aging in a subject in need thereof, comprising administering to the subject an agent or composition which increases the levels of GDF11 polypeptide in the subject.