EP 4240838 A1 20230913 - METHOD OF OBTAINING HYALURONIDASE FROM BOVINE TESTES
Title (en)
METHOD OF OBTAINING HYALURONIDASE FROM BOVINE TESTES
Title (de)
VERFAHREN ZUR GEWINNUNG VON HYALURONIDASE AUS RINDERTESTEN
Title (fr)
PROCÉDÉ D'OBTENTION D'HYALURONIDASE À PARTIR DE TESTICULES DE BOVIN
Publication
Application
Priority
- PL 43531920 A 20200915
- PL 2021050066 W 20210914
Abstract (en)
[origin: WO2022060235A1] The subject of the invention is a method of obtaining hyaluronidase comprising the following steps: comminution, extraction, ballast salting out, filtration, concentration I, incubation, ultrafiltration I, concentration II, ballast salting out, centrifugation, chromatography I gel filtration, chromatography II ion exchange, ultrafiltration II, concentration III, sterilizing filtration and drying. The invention also relates to the product obtained thereby.
IPC 8 full level
C12N 9/14 (2006.01); G01N 30/00 (2006.01)
CPC (source: EP PL US)
B01D 15/12 (2013.01 - EP); B01D 15/34 (2013.01 - EP); B01D 15/362 (2013.01 - EP); B01D 61/146 (2022.08 - EP US); C12N 9/14 (2013.01 - EP); C12N 9/2474 (2013.01 - PL); C12Y 302/01035 (2013.01 - PL); B01D 2311/04 (2013.01 - EP); B01D 2311/06 (2013.01 - EP); B01D 2311/12 (2013.01 - EP); B01D 2311/2623 (2013.01 - EP); B01D 2311/2676 (2013.01 - EP); B01D 2311/2697 (2022.08 - EP)
C-Set (source: EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022060235 A1 20220324; EP 4240838 A1 20230913; PL 244350 B1 20240115; PL 435319 A1 20220321
DOCDB simple family (application)
PL 2021050066 W 20210914; EP 21810152 A 20210914; PL 43531920 A 20200915