C22C 38/46
With vanadium
Official title: with vanadium
C22C38/46 (With vanadium) appears on 1,536 US grants and 2,424 published applications in this corpus.
Search patents in C22C- Granted patents
- 1,536
- Published applications
- 2,424
- Assignees
- 560
- Inventors
- 4,170
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 20 | 7 |
| 2002 | 38 | 21 |
| 2003 | 12 | 29 |
| 2004 | 19 | 28 |
| 2005 | 12 | 28 |
| 2006 | 5 | 21 |
| 2007 | 6 | 23 |
| 2008 | 7 | 21 |
| 2009 | 14 | 36 |
| 2010 | 17 | 60 |
| 2011 | 22 | 43 |
| 2012 | 29 | 56 |
| 2013 | 24 | 68 |
| 2014 | 28 | 95 |
| 2015 | 37 | 146 |
| 2016 | 58 | 162 |
| 2017 | 82 | 143 |
| 2018 | 79 | 160 |
| 2019 | 137 | 163 |
| 2020 | 109 | 165 |
| 2021 | 101 | 159 |
| 2022 | 145 | 191 |
| 2023 | 91 | 184 |
| 2024 | 106 | 155 |
| 2025 | 145 | 146 |
| 2026 | 101 | 114 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Forged steel roll for cold rolling6 Oct 2026US 12,752,325 B2Nippon Steel Corporation
- High-strength alloyed hot-dip galvanized steel sheet and manufacturing method therefor6 Oct 2026US 12,753,477 B2Kobe Steel, Ltd.
- Weld structure, stainless steel welded structure, stainless steel welded container and stainless steel22 Sep 2026US 12,741,344 B2Nippon Steel Stainless Steel Corporation
- Steel sheet for hot press formed member22 Sep 2026US 12,741,447 B2Posco
- High-strength stainless steel seamless pipe for oil country tubular goods and method for manufacturing same22 Sep 2026US 12,742,221 B2Jfe Steel Corporation
- Austenitic stainless steel plate8 Oct 2026US 2026/0308735 A1Nippon Steel Stainless Steel Corporation
- Stainless steel for fuel cell separator8 Oct 2026US 2026/0312081 A1Posco
- Coated steel sheet, member, and methods for producing the same1 Oct 2026US 2026/0297713 A1Jfe Steel Corporation
- Steel material1 Oct 2026US 2026/0297716 A1Nippon Steel Corporation
- Steel sheet, member, and methods for producing the same24 Sep 2026US 2026/0286459 A1Jfe Steel Corporation
Most cited
By later US patents
- Corrosion and wear resistant alloy88US 6,702,905 B1L. E. Jones Company · 2004
- High-strength/high-toughness alloy steel drill bit blank76US 7,044,243 B2Smith International, Inc. · 2006
- Iron-based alloy for internal combustion engine valve seat inserts52US 6,436,338 B1L. E. Jones Company · 2002
- Stainless steel product for producing polymer electrode fuel cell51US 6,379,476 B1Sumitomo Metal Industries, Ltd. · 2002
- Wear resistant alloy containing residual austenite for valve seat insert46US 6,916,444 B1Alloy Technology Solutions, Inc. · 2005