C12N 2500/14
Calcium
Official title: Calcium; Ca chelators; Calcitonin
C12N2500/14 (Calcium) appears on 192 US grants and 329 published applications in this corpus.
Search patents in C12N- Granted patents
- 192
- Published applications
- 329
- Assignees
- 223
- Inventors
- 710
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 12 |
| 2003 | 4 | 12 |
| 2004 | 3 | 6 |
| 2005 | 0 | 11 |
| 2006 | 3 | 7 |
| 2007 | 2 | 9 |
| 2008 | 4 | 12 |
| 2009 | 3 | 9 |
| 2010 | 7 | 10 |
| 2011 | 7 | 11 |
| 2012 | 8 | 17 |
| 2013 | 4 | 8 |
| 2014 | 9 | 9 |
| 2015 | 6 | 14 |
| 2016 | 9 | 16 |
| 2017 | 10 | 15 |
| 2018 | 16 | 16 |
| 2019 | 10 | 14 |
| 2020 | 11 | 18 |
| 2021 | 6 | 22 |
| 2022 | 10 | 16 |
| 2023 | 10 | 21 |
| 2024 | 5 | 18 |
| 2025 | 9 | 15 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Immortalized keratinocytes, lentivirus for keratinocyte immortalization, and methods of use6 Oct 2026US 12,753,388 B2Regents of the University of Minnesota
- Cell culture medium for culturing extracellular vesicles at high concentration and method for preparing conditioned medium containing high concentration of extracellular vesicles using cell culture medium29 Sep 2026US 12,747,423 B2Biosolution Co., Ltd
- Stabilized amorphous calcium carbonate for treatment of neurological, muscular and infertility diseases or conditions19 May 2026US 12,629,390 B2Amorphical Ltd.
- Compositions, systems, and methods for high level expression of recombinant protein17 Mar 2026US 12,577,572 B2Duke University
- Cell growth promoter and application thereof24 Feb 2026US 12,559,715 B2China Agricultural University
- Methods and compositions related to platelet releasate and platelet-rich fibrin8 Oct 2026US 2026/0306546 A1Biobridge Global
- Composition for inducing direct differentiation of stem cells into corneal endothelial cells and method for inducing direct differentiation using same24 Sep 2026US 2026/0286295 A1The Asan Foundation
- Stabilized amorphous calcium carbonate for treatment of neurological, muscular and infertility diseases or conditions20 Aug 2026US 2026/0240902 A1Amorphical Ltd.
- A method for generation of porcine embryonic stem cells30 Jul 2026US 2026/0218124 A1Myo Palate Corporation
- Extracellular matrix substitute in a cellular microcompartment2 Jul 2026US 2026/0185041 A1Treefrog Therapeutics
Most cited
By later US patents
- Conditioned media for propagating human pluripotent stem cells145US 6,642,048 B2Geron Corporation · 2003
- Methods for increasing definitive endoderm production115US 7,695,963 B2Cythera, Inc. · 2010
- Hematopoietic cells: compositions and methods95US 5,733,541 AThe Regent of the University of Michigan · 1998
- Chemically defined cell culture media and system and methods for use, particularly for culturing epithelial cells86US 5,712,163 AOrganogenesis, Inc. · 1998
- Bovine embryo medium69US 5,096,822 AW. R. Grace & Co.-Conn. · 1992