C22C 27/025
Alloys based on vanadium
Official title: {alloys based on vanadium}
C22C27/025 (Alloys based on vanadium) appears on 65 US grants and 85 published applications in this corpus.
Search patents in C22C- Granted patents
- 65
- Published applications
- 85
- Assignees
- 61
- Inventors
- 217
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 7 |
| 2006 | 5 | 2 |
| 2007 | 0 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 7 |
| 2015 | 1 | 6 |
| 2016 | 5 | 12 |
| 2017 | 1 | 4 |
| 2018 | 5 | 7 |
| 2019 | 9 | 7 |
| 2020 | 4 | 7 |
| 2021 | 7 | 3 |
| 2022 | 5 | 6 |
| 2023 | 4 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wear-resistant member26 May 2026US 12,638,050 B2NGK Insulators, Ltd.
- Stable undercooled metallic particles for filling a void24 Feb 2026US 12,559,824 B2Iowa State University Research Foundation, Inc.
- High entropy alloys, refractory high entropy alloys, methods of selecting and making, and structures formed thereof17 Jun 2025US 12,331,384 B1National Technology & Engineering Solutions of Sandia, LLC
- Beta enhanced titanium alloys and methods of manufacturing beta enhanced titanium alloys1 Oct 2024US 12,104,226 B2Karsten Manufacturing Corporation
- Spiral spring for a horological movement27 Feb 2024US 11,913,094 B2Nivarox-FAR S. A.
- Rare earth-rich high-capacity vanadium-based solid solution hydrogen storage alloy and preparation method thereof17 Sep 2026US 2026/0275462 A1Sichuan University
- A preparation method for a vanadium-nitrogen alloy25 Sep 2025US 2025/0297339 A1Pangang Group Panazhihua Iron & Steel Research Institute Co., Ltd.
- Negative electrode active material and production method therefor21 Aug 2025US 2025/0263821 A1Aichi Steel Corporation
- Hydrogen storage alloy, hydrogen occluding method, hydrogen releasing method, and power generating system13 Mar 2025US 2025/0084507 A1National Institute of Advanced Industrial Science and Technology
- Beta enhanced titanium alloys and methods of manufacturing beta enhanced titanium alloys16 Jan 2025US 2025/0019799 A1Karsten Manufacturing Corporation
Most cited
By later US patents
- Hydrogen storage materials and methods of sizing and preparing the same for electrochemical applications57US 4,551,400 AEnergy Conversion Devices, Inc. · 1985
- Finely divided metal catalyst and method for making same42US 6,841,512 B1Ovonic Battery Company, Inc. · 2005
- Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity24US 6,270,719 B1Ovonic Battery Company, Inc. · 2001
- Stable undercooled metallic particles for engineering at ambient conditions19US 10,266,925 B2Iowa State University Research Foundation, Inc. · 2019
- Materials for near field transducers and near field transducers containing same18US 9,286,931 B2Seagate Technology LLC · 2016