C12N 2501/14
Erythropoietin [epo]
Official title: Erythropoietin [EPO]
C12N2501/14 (Erythropoietin [epo]) appears on 151 US grants and 222 published applications in this corpus.
Search patents in C12N- Granted patents
- 151
- Published applications
- 222
- Assignees
- 159
- Inventors
- 438
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 8 |
| 2003 | 6 | 8 |
| 2004 | 2 | 8 |
| 2005 | 4 | 10 |
| 2006 | 0 | 5 |
| 2007 | 3 | 2 |
| 2008 | 5 | 6 |
| 2009 | 3 | 6 |
| 2010 | 3 | 4 |
| 2011 | 2 | 7 |
| 2012 | 6 | 2 |
| 2013 | 5 | 10 |
| 2014 | 6 | 7 |
| 2015 | 4 | 4 |
| 2016 | 7 | 17 |
| 2017 | 3 | 8 |
| 2018 | 4 | 12 |
| 2019 | 8 | 11 |
| 2020 | 6 | 13 |
| 2021 | 4 | 17 |
| 2022 | 4 | 15 |
| 2023 | 6 | 10 |
| 2024 | 9 | 10 |
| 2025 | 5 | 7 |
| 2026 | 3 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Haematopoietic stem/progenitor cells29 Sep 2026US 12,747,424 B2Murdoch Childrens Research Institute
- Gamma delta T cells derived from induced pluripotent stem cells, and production method therefor17 Mar 2026US 12,576,149 B2National University Corporation Kobe University
- Inducer for inducing differentiation of mesenchymal stem cells into estradiol-secreting cells24 Feb 2026US 12,559,727 B2Qingdao Ruiside Biological Technology Co., Ltd.
- Method for preparing mature red blood cells in vitro using peripheral blood25 Nov 2025US 12,480,092 B2Westlake Therapeutics (Hangzhou) Co. Limited
- Organoid compositions for the production of hematopoietic stem cells and derivatives thereof30 Sep 2025US 12,428,622 B2Children's Hospital Medical Center
- Constitutive cytokine receptors10 Sep 2026US 2026/0265693 A1Quell Therapeutics Limited
- Method for isolating hemogenic endothelial cells3 Sep 2026US 2026/0258361 A1Fondazione Telethon Ets
- Methods for producing red blood cells and platelets13 Aug 2026US 2026/0234560 A1Dewcell, Inc.
- Ut2 gene knockout erythroid progenitor cells and methods of erythroid differentiation thereof30 Apr 2026US 2026/0117180 A1Pusan National University Industry-University Cooperation Foundation
- Erralpha gene knockout erythroid progenitor cells and methods of erythroid differentiation thereof30 Apr 2026US 2026/0117181 A1Pusan National University Industry-University Cooperation Foundation
Most cited
By later US patents
- Method for the ex vivo replication of stem cells, for the optimization of hematopoietic progenitor cell cultures, and for increasing the metabolism, GM-CSF secretion and/or IL-6 secretion of human stromal cells210US 5,437,994 AThe Regents of the University of Michigan · 1995
- Methods and compositions for the ex vivo replication of stem cells, for the optimization of hematopoietic progenitor cell cultures, and for increasing the metabolism, GM-CSF secretion and/or IL-6 secretion of human stromal cells159US 6,326,198 B1The Regents of the University of Michigan · 2001
- Methods, compositions and devices for maintaining and growing human stem and/or hematopoietics cells151US 5,763,266 AThe Regents of the University of Michigan · 1998
- Methods for regulating the specific lineages of cells produced in a human hematopoietic cell culture146US 5,635,386 AThe Regents of the University of Michigan · 1997
- Methods for the ex vivo replication of human stem cells and/or expansion of human progenitor cells145US 5,646,043 AThe Regents of the University of Michigan · 1997