C12N 5/0056
Xeno-free medium
Official title: {Xeno-free medium}
C12N5/0056 (Xeno-free medium) appears on 40 US grants and 62 published applications in this corpus.
Search patents in C12N- Granted patents
- 40
- Published applications
- 62
- Assignees
- 32
- Inventors
- 82
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 3 | 4 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 3 | 5 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 2 | 3 |
| 2020 | 2 | 5 |
| 2021 | 3 | 5 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 3 | 7 |
| 2025 | 4 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and materials for hematoendothelial differentiation of human pluripotent stem cells under defined conditions21 Apr 2026US 12,606,798 B2Wisconsin Alumni Research Foundation
- Composition for increasing biological activity of stem cells using mixture 4F23 Sep 2025US 12,421,491 B2Youth Bio Global Co., Ltd.
- Media for culturing stem cells19 Aug 2025US 12,391,918 B2Technion Research & Development Foundation Limited
- Cell culture media containing combinations of proteins29 Apr 2025US 12,286,467 B2Invitria, Inc.
- Methods of producing RPE cells14 Jan 2025US 12,195,757 B2Biolamina AB
- Species-Specific Tissue Culture Medium for the Propagation of Cells23 Jul 2026US 2026/0209710 A1SymbioCellTech, LLC
- Bilayer of retinal pigmented epithelium and photoreceptors and use thereof16 Apr 2026US 2026/0103678 A1FUJIFILM Cellular Dynamics, Inc.
- Human hair follicle-derived conditioned media and method of making same9 Apr 2026US 2026/0097082 A1
- Method of increasing stem cell production30 Oct 2025US 2025/0333706 A1The Crowley Center for Rgenerative Biotherapeutics, LLC
- Cell culture media containing combinations of proteins7 Aug 2025US 2025/0250323 A1Invitria, Inc.
Most cited
By later US patents
- Methods and materials for hematoendothelial differentiation of human pluripotent stem cells under defined conditions25US 9,938,499 B2Wisconsin Alumni Research Foundation · 2018
- Methods of culturing cells in a medium comprising transforming growth factor beta 1 and basic fibroblast growth factor20US 8,563,311 B2Technion Research & Development Foundation Limited · 2013
- Co-culturing mammalian embryonic stem cells with human foreskin fibroblasts18US 8,318,486 B2Technion Research & Development Foundation Limited · 2012
- Culture medium containing human albumin, process for the preparation of an injectable product from this medium, product obtained and its use, and composition obtained15US 5,021,349 AFoundation Centre National de Transfusion Sanguine · 1991
- Cell culture media containing combinations of proteins14US 10,618,951 B1Ventria Biosciences Inc. · 2020