Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020223556 - MACROCARRIERS FOR CELL GROWTH IN BIOREACTORS

Publication Number WO/2020/223556
Publication Date 05.11.2020
International Application No. PCT/US2020/030847
International Filing Date 30.04.2020
IPC
C12M 1/00 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
C12N 5/00 2006.01
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
C12M 1/12 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
12with sterilisation, filtration, or dialysis means
C12M 3/00 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
3Tissue, human, animal or plant cell, or virus culture apparatus
CPC
C12M 23/04
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
23Constructional details, e.g. recesses, hinges
02Form or structure of the vessel
04Flat or tray type, drawers
C12M 23/20
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
23Constructional details, e.g. recesses, hinges
20Material Coatings
Applicants
  • PBS BIOTECH, INC. [US]/[US]
Inventors
  • LEE, Chanyong Brian
  • LEE, Maximilian
  • JUNG, Sunghoon
Agents
  • FURMANEK, Michael P.
Priority Data
16/863,81930.04.2020US
62/840,78430.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MACROCARRIERS FOR CELL GROWTH IN BIOREACTORS
(FR) MACROSUPPORTS POUR LA CROISSANCE CELLULAIRE DANS DES BIORÉACTEURS
Abstract
(EN)
Macrocarriers with flat surface areas which can be easily suspended in liquid using low power input will improve cell attachment and growth in bioreactors. Such macrocarriers can be consistently manufactured to exact size specifications, which can significantly reduce the risk of contamination by small size particulates. The macrocarriers may be flat discs or squares with central bumps on each face to prevent stacking. The macrocarriers may also have outward curved wings from two or four sides to facilitate distribution in moving solution.
(FR)
Macrosupports ayant des surfaces plates et pouvant être facilement mis en suspension dans un liquide à l'aide d'une entrée de faible puissance afin d'améliorer la fixation et la croissance de cellules dans des bioréacteurs. De tels macrosupports peuvent être fabriqués de manière régulière selon des spécifications de taille exactes, ce qui peut réduire de manière significative le risque de contamination par des particules de petite taille. Les macrosupports peuvent être des disques plats ou des carrés munis de protubérances centrales sur chaque face pour empêcher l'empilement. Les macrosupports peuvent également avoir des ailes incurvées vers l'extérieur à partir de deux ou quatre côtés pour faciliter la distribution dans une solution en mouvement.
Latest bibliographic data on file with the International Bureau