Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022026750 - MICROBIAL WATER PURIFICATION AND STERILIZATION USING NANOHYBRID STRUCTURES CONTAINING ANTIMICROBIAL NANOPARTICLES

Publication Number WO/2022/026750
Publication Date 03.02.2022
International Application No. PCT/US2021/043761
International Filing Date 29.07.2021
IPC
A61K 35/38 2015.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
37Digestive system
38Stomach; Intestine; Goblet cells; Oral mucosa; Saliva
C12N 5/071 2010.1
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
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07Animal cells or tissues
071Vertebrate cells or tissues, e.g. human cells or tissues
CPC
A01N 25/26
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, ; e.g. seed treatment or sequential application;
26in coated particulate form
A01N 59/16
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
59Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
16Heavy metals; Compounds thereof
A61K 35/38
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
37Digestive system
38Stomach; Intestine; Goblet cells; Oral mucosa; Saliva
B22F 9/24
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
9Making metallic powder or suspensions thereof
16using chemical processes
18with reduction of metal compounds
24starting from liquid metal compounds, e.g. solutions
C12N 5/06
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
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor;
06Animal cells or tissues; Human cells or tissues
Applicants
  • P&S GLOBAL HOLDINGS, LLC [US]/[US]
Inventors
  • KALITA, Parash
  • MODY, Rustom
Agents
  • RICCI, Robert Devin
  • KEAN MILLER LLP
Priority Data
63/058,88430.07.2020US
PCT/US2021/03248114.05.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MICROBIAL WATER PURIFICATION AND STERILIZATION USING NANOHYBRID STRUCTURES CONTAINING ANTIMICROBIAL NANOPARTICLES
(FR) PURIFICATION ET STÉRILISATION MICROBIENNES DE L'EAU À L'AIDE DE STRUCTURES NANOHYBRIDES CONTENANT DES NANOPARTICULES ANTIMICROBIENNES
Abstract
(EN) This invention relates to forming unique nanohybrid structures through selective integration and immobilization of inorganic antimicrobial nanoparticles with other inorganic and organic materials and, then using them as treatment or filter media for microbial purification and sterilization of water by killing, inhibiting, and/or reducing the growth/colonization of bacteria and other pathogenic /contaminating microorganisms. The inventive nanohybrid structures also relate to forming additional/secondary level of water treatment to reduce the growth of microbial biofilms within the filter. The inventive nanohybrid structures can be used for microbial water purification and sterilization by themselves or in conjunction with other commercially available filter/treatment media and filtration systems.
(FR) La présente invention se rapporte à la formation de structures nanohybrides uniques par l'intégration sélective et l'immobilisation de nanoparticules antimicrobiennes inorganiques avec d'autres matériaux inorganiques et organiques et, ensuite leur utilisation en tant que milieux de traitement ou de filtration destinés à la purification et à la stérilisation microbiennes de l'eau par destruction, inhibition et/ou réduction de la croissance/colonisation de bactéries et d'autres micro-organismes pathogènes/contaminants. Les structures nanohybrides de l'invention se rapportent également à la formation d'un niveau supplémentaire/secondaire de traitement de l'eau pour réduire la croissance de biofilms microbiens à l'intérieur du filtre. Les structures nanohybrides de l'invention peuvent être utilisées pour la purification et la stérilisation microbiennes de l'eau par elles-mêmes ou conjointement avec d'autres milieux de filtration/traitement et systèmes de filtration disponibles dans le commerce.
Latest bibliographic data on file with the International Bureau