Granted Patent
B2
US 8,597,944 · App. 13/172,027 · Granted Dec 3, 2013
Culture systems for ex vivo development
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Abstract
The present invention provides methods for the culture of animal pluripotent stem cells and their differentiated progeny cells, tissues, and organs, and nonhuman animal embryos and fetuses.
Claims (3)
1. A cell co-culture comprising human pluripotent stem cells and chicken embryonic fibroblasts and the digest of chicken embryo heads.
2. The co-culture of claim 1 , wherein the human pluripotent stem cells are human embryonic stem cells.
3. The co-culture of claim 1 , wherein the chicken embryonic fibroblasts are obtained from a 7-8 day old embryo.
Assignments (5)
CHANGE OF NAME
Recorded Feb 16, 2018
From: OCATA THERAPEUTICS, INC.
To: ASTELLAS INSTITUTE FOR REGENERATIVE MEDICINE
Reel/Frame 045356/0253 →
CHANGE OF NAME
Recorded Feb 15, 2018
From: ADVANCED CELL TECHNOLOGY, INC.
To: OCATA THERAPEUTICS, INC.
Reel/Frame 045346/0784 →
RELEASE OF SECURITY INTEREST
Recorded Nov 24, 2014
From: CAMOFI MASTER LDC; CAMHZN MASTER LDC
To: ADVANCED CELL TECHNOLOGY, INC.; MYTOGEN, INC.
Reel/Frame 034421/0863 →
SECURITY AGREEMENT
Recorded Jan 25, 2013
From: ADVANCED CELL TECHNOLOGY, INC.; MYTOGEN, INC.
To: CAMOFI MASTER LDC; CAMHZN MASTER LDC
Reel/Frame 029698/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 28, 2011
From: WEST, MICHAEL D.; CHAPMAN, KAREN B.; KLIMANSKAYA, IRINA V.
To: ADVANCED CELL TECHNOLOGY, INC.
Reel/Frame 026985/0288 →