C12N 2500/10
Metals
Official title: Metals; Metal chelators
C12N2500/10 (Metals) appears on 1,098 US grants and 1,902 published applications in this corpus.
Search patents in C12N- Granted patents
- 1,098
- Published applications
- 1,902
- Assignees
- 998
- Inventors
- 3,816
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 22 | 0 |
| 1998 | 27 | 0 |
| 1999 | 25 | 0 |
| 2000 | 27 | 0 |
| 2001 | 16 | 9 |
| 2002 | 28 | 44 |
| 2003 | 23 | 58 |
| 2004 | 12 | 51 |
| 2005 | 17 | 65 |
| 2006 | 23 | 38 |
| 2007 | 21 | 52 |
| 2008 | 29 | 57 |
| 2009 | 11 | 55 |
| 2010 | 24 | 62 |
| 2011 | 29 | 71 |
| 2012 | 41 | 76 |
| 2013 | 29 | 66 |
| 2014 | 37 | 57 |
| 2015 | 51 | 71 |
| 2016 | 58 | 89 |
| 2017 | 51 | 86 |
| 2018 | 56 | 69 |
| 2019 | 45 | 95 |
| 2020 | 58 | 104 |
| 2021 | 40 | 113 |
| 2022 | 50 | 106 |
| 2023 | 49 | 135 |
| 2024 | 52 | 117 |
| 2025 | 61 | 88 |
| 2026 | 31 | 68 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Method for preserving fermentation broth of engineered strain of D-psicose-3-epimerase22 Sep 2026US 12,742,150 B2Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd.
- Production of a probiotic composition25 Aug 2026US 12,714,731 B2Blis Technologies Limited
- Recombinant endoxylanases and related compositions and methods of use25 Aug 2026US 12,716,082 B2Arizona Board of Regents on behalf of Arizona State University
- Transgenic model of human cardiomyopathy8 Oct 2026US 2026/0305586 A1Stichting Genetische Hartspierziekte PLN
- Methods and compositions related to platelet releasate and platelet-rich fibrin8 Oct 2026US 2026/0306546 A1Biobridge Global
- Production of a probiotic composition8 Oct 2026US 2026/0306558 A1Blis Technologies Limited
- Cryopreserved endocrine cells that express chromogranin a1 Oct 2026US 2026/0294981 A1ViaCyte, Inc.
- SIRPalpha Knockout iPSC-derived and CAR-comprising Macrophages with Enhanced Anti-tumor Activity24 Sep 2026US 2026/0284104 A1Wisconsin Alumni Research Foundation
Most cited
By later US patents
- Protein-free culture medium464US 4,767,704 AColumbia University in the City of New York · 1988
- Cell culture medium with antioxidant409US 4,927,762 ACell Enterprises, Inc. · 1990
- In vitro growth and proliferation of genetically modified multipotent neural stem cells and their progeny316US 5,750,376 ANeurospheres Holdings Ltd. · 1998
- Adipose-derived stem cells and lattices313US 6,777,231 B1The Regents of the University of California · 2004
- In vitro growth and proliferation of multipotent neural stem cells and their progeny265US 5,851,832 ANeurospheres, Ltd. · 1998