C22C 19/052
With the maximum cr content being at least 40%
Official title: {with the maximum Cr content being at least 40%}
C22C19/052 (With the maximum cr content being at least 40%) appears on 39 US grants and 31 published applications in this corpus.
Search patents in C22C- Granted patents
- 39
- Published applications
- 31
- Assignees
- 36
- Inventors
- 102
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 5 |
| 2020 | 2 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nickel-chromium alloy and method of making the same17 Mar 2026US 12,576,464 B2Ametek, Inc.
- Alloy material and oil-well seamless pipe4 Mar 2025US 12,241,148 B2Nippon Steel Corporation
- ODS alloy powder, method for producing same by means of plasma treatment, and use thereof22 Oct 2024US 12,123,079 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Ni-based alloy, and Ni-based alloy product and methods for producing the same22 Aug 2023US 11,732,331 B2Daido Steel Co., Ltd.
- Nickel-based refractory alloy with high chromium content and associated design method15 Nov 2022US 11,499,211 B2Manoir Industries, Inc.
- Wrought ni-mo alloys with excellent corrosion resistance in reducing acids and improved fabricability9 Jul 2026US 2026/0193739 A1Haynes International, Inc.
- Corrosion-resistant alloy composition19 Mar 2026US 2026/0078471 A1King Fahd University of Petroleum and Minerals
- Ni-cr alloy member comprising additively manufactured article, method for manufacturing ni-cr alloy member, and product using ni-cr alloy member12 Jun 2025US 2025/0188572 A1Proterial, Ltd.
- Low coefficient of thermal expansion alloys7 Nov 2024US 2024/0368737 A1Carpenter Technology Corporation
- Alloy material and oil-well seamless pipe29 Dec 2022US 2022/0411906 A1Nippon Steel Corporation
Most cited
By later US patents
- Valve47US 4,754,950 AKabushiki Kaisha Toshiba · 1988
- Nickel-base sigma-gamma in-situ intermetallic matrix composite27US 5,858,558 AGeneral Electric Company · 1999
- Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking26US 4,400,209 ASumitomo Metal Industries, Ltd. · 1983
- Metal of improved environmental resistance18US 3,976,436 AGeneral Electric Company · 1976
- Hard nickel-base alloy resistant to wear and corrosion17US 4,430,297 ACabot Corporation · 1984