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Analysis

1 / 2,149
1.WO/2021/003582BACTERIOPHAGE HYDROGEL COMPOSITIONS AND USES THEREOF
WO - 14.01.2021
Int.Class C12N 7/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
7Viruses, e.g. bacteriophages; Compositions thereof; Preparation or purification thereof
 Appl.No PCT/CA2020/050975 Applicant MCMASTER UNIVERSITY Inventor HOSSEINIDOUST, Zeinab
Described herein are hydrogel compositions comprising cross-linked bacteriophages. The hydrogels are typically bioactive, degradable, for example biodegradable, self-healing, fluorescent, for example autofluorescent, and/or birefringent. The hydrogels described herein may be used as therapeutics or diagnostics, as scaffolds for material synthesis, as catalysts, as membranes or filters, or as biosensor substrates, for example.
2.WO/2021/003482METHODS AND MATERIALS FOR ASSESSING AND TREATING CMV INFECTIONS
WO - 07.01.2021
Int.Class C12Q 1/70
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
70involving virus or bacteriophage
 Appl.No PCT/US2020/040913 Applicant UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION Inventor MCDYER, John F.
This document relates to methods and materials involved in identifying and/or treating mammals having a CMV infection. For example, methods and materials for assessing a mammal having a CMV infection (e.g., a CMV seronegative human who received CMV seropositive donor transplant tissue) to determine if the mammal is likely to control the CMV infection or to determine if the mammal is unlikely to control the CMV infection are provided. Methods and materials for treating a mammal having a CMV infection (e.g., a CMV seronegative human who received CMV seropositive donor transplant tissue) that was either identified as being likely to control the CMV infection or identified as being unlikely to control the CMV infection also are provided.
3.20210002631BACTERIAL DELIVERY VEHICLES COMPRISING TRACER NUCLEIC ACID SEQUENCES
US - 07.01.2021
Int.Class C12N 15/10
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
10Processes for the isolation, preparation or purification of DNA or RNA
 Appl.No 16905656 Applicant Eligo Bioscience Inventor Igor STZEPOURGINSKI

The present disclosure relates generally to genetically tagged bacterial delivery vehicles comprising unique tracer nucleic acid sequences (herein referred to as “tracers”) for use in detecting and/or quantitating the presence of two or more different said bacterial delivery vehicles within a mixture of vehicles. The present disclosure relates to methods wherein the bacterial delivery vehicles are detected through, for example, performance of multiple cycles of amplification using primers that bind to sequences within the unique tracer. Such methods can be advantageously used in quality control to detect and quantitate mixtures of bacterial delivery vehicles within a pharmaceutical composition.

4.20210002733METHODS FOR IDENTIFYING MULTIPLE EPITOPES IN SELECTED SUB-POPULATIONS OF CELLS
US - 07.01.2021
Int.Class C12Q 1/70
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
70involving virus or bacteriophage
 Appl.No 16845664 Applicant Roche Sequencing Solutions, Inc. Inventor Garry P. Nolan

A method for identifying a sub-population within a mixed population of cells is disclosed. The method involves contacting the mixed population of cells with at least one unique binding agent, wherein the at least one unique binding agent is designed to bind to a target molecule present in the sub-population, and wherein the at least one unique binding agent is attached to an epitope specific barcode that represents the identity of the target molecule. The method further involves sequentially attaching two or more assayable polymer subunits to the epitope specific barcode to create unique cell origination barcodes that represent the identities of individual cells to which the at least one unique binding agent has bound; and decoding the epitope specific barcode and cell origination barcodes, thereby identifying the sub-population within the mixed population of cells.

5.20210002732CHROMOPHORE-BASED MEDICAL SYSTEM FOR DETECTING GENETIC VARIATIONS IN ANALYTES
US - 07.01.2021
Int.Class C12Q 1/70
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
70involving virus or bacteriophage
 Appl.No 16827590 Applicant California Institute of Technology Inventor Aditya Rajagopal

Medical systems for detecting a genetic variation in a polynucleotide analyte in a sample. A fluorophore is attached to a first primer, a quencher is attached to a second primer, and the first primer and the second primer are specific for the polynucleotide analyte. The primers are configured to amplify the polynucleotide analyte having the genetic variation and a corresponding polynucleotide analyte lacking the generic variation. There is a detectable difference between a change in signal generated by the fluorophore and quencher, and measured by a sensor of the medical system, when using the first and second primers to amplify the polynucleotide analyte with the genetic variation, and a change in signal generated by the fluorophore and quencher, and measured by the sensor of the medical system, when using the first and second primers to amplify the corresponding polynucleotide analyte lacking the genetic variation.

6.20210002697PCR-Activated Sorting (PAS)
US - 07.01.2021
Int.Class C12Q 1/686
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
686Polymerase chain reaction
 Appl.No 16856343 Applicant The Regents of the University of California Inventor Adam R. Abate

The methods described herein, referred to as PCR-Activated Sorting (PAS), allow nucleic acids contained in biological systems to be sorted based on their sequence as detected with nucleic acid amplification techniques, e.g., PCR. The nucleic acids can be free floating or contained within living or nonliving structures, including particles, viruses, and cells. The nucleic acids can include, e.g., DNA or RNA. Systems and devices for use in practicing methods of the invention are also provided.

7.20200407769METHOD FOR DETECTING ENZYMATIC REACTION PRODUCT
US - 31.12.2020
Int.Class C12Q 1/34
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
34involving hydrolase
 Appl.No 16976399 Applicant Japan Science and Technology Agency Inventor Kazuhito Tabata

Provided is a technique that can be used to detect a pathogenic microorganism such as influenza virus with high sensitivity, and specifically, a method for detecting a reaction product, including reacting an enzyme with a substance serving as a substrate for a reaction involving the enzyme in a hydrophilic solvent that is in interfacial contact with a hydrophobic solvent, wherein the reaction product is produced directly and released from the substrate, and wherein the hydrophilic solvent contains at least one of a buffering substance or trimethylamine oxide (TMAO).

8.202020004407Funktionalisierte Mikrotiterplatte, Reaktionslösung, und Kit zur Herstellung einer Reaktionslösung
DE - 31.12.2020
Int.Class C12M 1/18
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
16containing, or adapted to contain, solid media
18Multiple fields or compartments
 Appl.No 202020004407 Applicant FRIZ Biochem GmbH Inventor

Funktionalisierte Mikrotiterplatte für den direkten Nachweis von Pathogenen, vor allem Viren, und insbesondere von SARS-CoV-2 Viren, mittels reverser Transkription (RT) und/oder Polymerase-Kettenreaktion (PCR) einer Pathogen-codierenden Nukleinsäure direkt aus einem Untersuchungsmaterial ohne Präanalytik, wobei die Mikrotiterplatte in einem Streifen oder einer Platte eine Mehrzahl von eine Öffnung aufweisenden Gefäßen enthält, und eines oder mehrere der Gefäße funktionalisiert sind und jeweils einen Vorlagebereich für Vorlagematerial und einen Aufnahmebereich für das Untersuchungsmaterial aufweisen, wobei - der Aufnahmebereich zur Aufnahme des Untersuchungsmaterials durch die Gefäßöffnung ausgelegt und eingerichtet ist, und - der Vorlagebereich als Vorlagematerial a) von einem Wachs umschlossene, funktionelle Reaktionschemikalien für den direkten Nachweis der Pathogen-codierenden Nukleinsäure, b) eine Reaktionspufferlösung, und c) eine Dichtungsschicht enthält, die die in dem Gefäß vorliegenden, von Wachs umschlossenen Reaktionschemikalien und die Reaktionspufferlösung bedeckt und zum Aufnahmebereich hin abdichtet. embedded image

9.WO/2020/261178METHODS OF TREATING DUCHENNE MUSCULAR DYSTROPHY USING AAV MINI-DYSTROPHIN GENE THERAPY
WO - 30.12.2020
Int.Class A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
 Appl.No PCT/IB2020/056029 Applicant PFIZER INC. Inventor BALDUS, Phoebe Arnold
The disclosure describes methods of treating humans with Duchenne muscular dystrophy by providing doses of an AAV9 vector that expresses a mini-dystrophin protein in transduced muscle cells.
10.WO/2020/259210METHOD AND KIT FOR DETECTING AFRICAN SWINE FEVER VIRUS
WO - 30.12.2020
Int.Class C12Q 1/70
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
70involving virus or bacteriophage
 Appl.No PCT/CN2020/093456 Applicant CURE GENETICS CO., LIMITED. Inventor WU, Yao
Disclosed is a method for quickly detecting African swine fever virus, in particular a nucleic acid detection method based on a gene editing system, and specifically, a rapid detection method for viral nucleic acid based on CRISPR-Cas12a nucleic acid-protein complexes. The present invention is based on the characteristic that Cas12a specifically cleaves DNA of the ASFV gene by means of a crRNA guide, and can produce non-specific ssDNA cleavage activity, so as to perform nucleic acid detection. The invention is suitable for a rapid diagnostic test and early detection and screening of African swine fever virus.
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