	US 12,441,989 B2
	Serum-free medium for avian vaccine production and uses thereof
William Troy Hughes, Braselton, GA (US)
Assigned to BOEHRINGER INGELHEIM VETMEDICA GMBH, Ingelheim am Rhein (DE)
Appl. No. 17/414,759
Filed by BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC., Duluth, GA (US)
PCT Filed Jan. 16, 2020, PCT No. PCT/US2020/013776 § 371(c)(1), (2) Date Jun. 16, 2021, PCT Pub. No. WO2020/150411, PCT Pub. Date Jul. 23, 2020.
Claims priority of provisional application 62/793,674, filed on Jan. 17, 2019.
Prior Publication US 2022/0186191 A1, Jun. 16, 2022
Int. Cl. C12N 7/00 (2006.01); C12N 5/073 (2010.01)

CPC C12N 7/00 (2013.01) [C12N 5/0603 (2013.01); C12N 2500/10 (2013.01); C12N 2500/92 (2013.01); C12N 2710/16351 (2013.01); C12N 2710/24051 (2013.01); C12N 2720/10051 (2013.01)]

11 Claims

1. A culture medium which comprises: a) basal media free of human or animal protein, and b) plant-derived tryptone, wherein the culture medium is used for viral propagation in animal cells.