C22C 38/54
With boron
Official title: with boron
C22C38/54 (With boron) appears on 1,242 US grants and 2,015 published applications in this corpus.
Search patents in C22C- Granted patents
- 1,242
- Published applications
- 2,015
- Assignees
- 380
- Inventors
- 3,068
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 2 |
| 2002 | 11 | 6 |
| 2003 | 6 | 13 |
| 2004 | 8 | 12 |
| 2005 | 5 | 12 |
| 2006 | 2 | 7 |
| 2007 | 4 | 6 |
| 2008 | 3 | 12 |
| 2009 | 2 | 10 |
| 2010 | 9 | 28 |
| 2011 | 4 | 31 |
| 2012 | 16 | 34 |
| 2013 | 18 | 66 |
| 2014 | 24 | 86 |
| 2015 | 37 | 145 |
| 2016 | 50 | 144 |
| 2017 | 76 | 140 |
| 2018 | 79 | 117 |
| 2019 | 126 | 145 |
| 2020 | 95 | 130 |
| 2021 | 93 | 140 |
| 2022 | 129 | 171 |
| 2023 | 76 | 158 |
| 2024 | 95 | 137 |
| 2025 | 127 | 146 |
| 2026 | 88 | 117 |
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
- Method for producing a steel part and steel part6 Oct 2026US 12,753,462 B2ArcelorMittal
- 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
- Austenitic stainless steel plate8 Oct 2026US 2026/0308735 A1Nippon Steel Stainless Steel Corporation
- Gas shield arc welding wire1 Oct 2026US 2026/0295737 A1Kiswel Ltd.
- Coated steel sheet, member, and methods for producing the same1 Oct 2026US 2026/0297713 A1Jfe Steel Corporation
- Steel sheet, member, and methods for producing the same24 Sep 2026US 2026/0286459 A1Jfe Steel Corporation
- Metal powder24 Sep 2026US 2026/0286477 A1Daido Steel Co., Ltd.
Most cited
By later US patents
- Corrosion and wear resistant alloy88US 6,702,905 B1L. E. Jones Company · 2004
- Tear resistant gelatinous elastomer compositions and articles for use as fishing bait86US 6,794,440 B2Applied Elastomerics, Inc. · 2004
- Stainless steel product for producing polymer electrode fuel cell51US 6,379,476 B1Sumitomo Metal Industries, Ltd. · 2002
- Wrought stainless steel compositions having engineered microstructures for improved heat resistance49US 7,258,752 B2UT-Battelle, LLC · 2007
- Iron-based alloys and methods of making and use thereof42US 9,334,547 B2L. E. Jones Company · 2016