C12N 5/0611
Primordial germ cells
Official title: {Primordial germ cells, e.g. embryonic germ cells [EG]}
C12N5/0611 (Primordial germ cells) appears on 71 US grants and 145 published applications in this corpus.
Search patents in C12N- Granted patents
- 71
- Published applications
- 145
- Assignees
- 84
- Inventors
- 235
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 8 |
| 2003 | 4 | 9 |
| 2004 | 3 | 3 |
| 2005 | 1 | 11 |
| 2006 | 1 | 12 |
| 2007 | 1 | 7 |
| 2008 | 0 | 3 |
| 2009 | 5 | 2 |
| 2010 | 3 | 10 |
| 2011 | 4 | 5 |
| 2012 | 2 | 5 |
| 2013 | 3 | 5 |
| 2014 | 6 | 10 |
| 2015 | 3 | 3 |
| 2016 | 3 | 6 |
| 2017 | 2 | 4 |
| 2018 | 4 | 3 |
| 2019 | 0 | 4 |
| 2020 | 3 | 9 |
| 2021 | 2 | 5 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 2 | 5 |
| 2025 | 2 | 8 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Isolated naive pluripotent stem cells and methods of generating same10 Mar 2026US 12,570,957 B2Yeda Research and Development Co. Ltd.
- Method of differentiating pluripotent or epiblast cells into immature oocytes3 Mar 2026US 12,565,638 B2Dioseve Inc.
- Genome-edited birds3 Mar 2026US 12,565,664 B2The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization (ARO) (Volcani Center)
- Methods of culturing human pluripotent cells11 Nov 2025US 12,467,038 B2Hadasit Medical Research Services and Development Ltd.
- Method of transdifferentiating hair follicle stem cells into sperm stem cells27 May 2025US 12,312,596 B2Chung Ang University Industry Academic Cooperation Foundation
- Chicken serum-free medium for promoting proliferation of chicken primordial germ cells (pgcs) and use of chicken serum-free medium7 May 2026US 2026/0125642 A1Yangzhou University
- Isolated naive pluripotent stem cells and methods of generating same29 Jan 2026US 2026/0028583 A1Yeda Research and Development Co. Ltd.
- Methods of culturing human pluripotent cells15 Jan 2026US 2026/0015588 A1Hadasit Medical Research Services and Development Ltd.
- Cell type conversion30 Oct 2025US 2025/0333693 A1
- Method for inducing differentiation of undifferentiated germ cells into germ cell lineage23 Oct 2025US 2025/0324952 A1National University Corporation Tokyo University of Marine Science and Technology
Most cited
By later US patents
- Human embryonic pluripotent germ cells172US 6,090,622 AJohns Hopkins School of Medicine · 2000
- Cells and methods for the generation of transgenic pigs81US 6,271,436 B1The Texas A&M University System · 2001
- Human embryonic germ cell line and methods of use73US 6,245,566 B1The Johns Hopkins University School of Medicine · 2001
- Pluripotential embryonic stem cells and methods of making same65US 7,153,684 B1Vanderbilt University · 2006
- Method of cloning porcine animals51US 6,258,998 B1Infigen, Inc. · 2001