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1. (WO2006091921) SUPER-SPARGER MICROCARRIER BEADS AND PRECISION EXTRUSION DEPOSITED POLY-EPSILON-CAPROLACTONE STRUCTURES FOR BIOLOGICAL APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2006/091921 International Application No.: PCT/US2006/006790
Publication Date: 31.08.2006 International Filing Date: 24.02.2006
IPC:
C12N 11/02 (2006.01) ,C12N 11/08 (2006.01) ,C12N 11/14 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
02
Enzymes or microbial cells being immobilised on or in an organic carrier
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
02
Enzymes or microbial cells being immobilised on or in an organic carrier
08
the carrier being a synthetic polymer
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
11
Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
14
Enzymes or microbial cells being immobilised on or in an inorganic carrier
Applicants:
DARLING, Andrew [US/US]; US (UsOnly)
SHOR, Lauren [US/US]; US (UsOnly)
SUN, Wei [US/US]; US (UsOnly)
GUCERI, Selcuk [US/US]; US (UsOnly)
DREXEL UNIVERSITY [US/US]; 3141 Chestnut Street Philadelphia, Pennsylvania 19104, US (AllExceptUS)
Inventors:
DARLING, Andrew; US
SHOR, Lauren; US
SUN, Wei; US
GUCERI, Selcuk; US
Agent:
VOLIN, Marina, E.; CAESAR, RIVISE, BERNSTEIN COHEN & POKOTILOW, LTD. Seven Penn Center 1635 Market Street 11th Floor, Philadelphia, PA 19103, US
Priority Data:
60/656,25825.02.2005US
60/656,50525.02.2005US
Title (EN) SUPER-SPARGER MICROCARRIER BEADS AND PRECISION EXTRUSION DEPOSITED POLY-EPSILON-CAPROLACTONE STRUCTURES FOR BIOLOGICAL APPLICATIONS
(FR) BILLES MICRO-SUPPORT DE SUPER-AERATEURS ET STRUCTURES CONTENANT DU CAPROLACTONE-POLY EPSILON DEPOSEES GRACE A UNE EXTRUSION DE PRECISION UTILISEES DANS DES APPLICATIONS BIOLOGIQUES
Abstract:
(EN) A microcarrier bead having a porous three-dimensional core having at least 99% interconnected pores and an outer protective layer for growing cells in a bioreactor using higher sparging rates than cells would ordinary withstand. A method of making an artificial scaffold wherein a scaffolding material is extruded into a coolant and thereby creating a porous material.
(FR) L'invention concerne une bille à micro-support présentant un noyau tridimensionnel poreux comprenant au moins 99% des pores interconnectés et une couche de protection extérieure permettant la croissance de cellules dans un bioréacteur, au moyen d'une vitesse de passage plus élevée que la vitesse ordinaire des cellules. L'invention concerne un procédé de fabrication d'un échafaudage artificiel, un matériau d'échafaudage étant extrudé dans un agent de refroidissement, ce qui crée un matériau poreux.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)