C22C 19/055
With the maximum cr content being at least 20% but less than
Official title: {with the maximum Cr content being at least 20% but less than 30%}
C22C19/055 (With the maximum cr content being at least 20% but less than) appears on 548 US grants and 663 published applications in this corpus.
Search patents in C22C- Granted patents
- 548
- Published applications
- 663
- Assignees
- 303
- Inventors
- 1,414
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 10 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 8 |
| 2003 | 10 | 13 |
| 2004 | 10 | 14 |
| 2005 | 7 | 14 |
| 2006 | 8 | 12 |
| 2007 | 6 | 21 |
| 2008 | 3 | 17 |
| 2009 | 5 | 19 |
| 2010 | 12 | 24 |
| 2011 | 9 | 44 |
| 2012 | 13 | 21 |
| 2013 | 14 | 33 |
| 2014 | 27 | 32 |
| 2015 | 15 | 47 |
| 2016 | 29 | 46 |
| 2017 | 29 | 25 |
| 2018 | 27 | 35 |
| 2019 | 31 | 34 |
| 2020 | 23 | 33 |
| 2021 | 25 | 30 |
| 2022 | 19 | 46 |
| 2023 | 26 | 27 |
| 2024 | 21 | 21 |
| 2025 | 18 | 32 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alloy, powder, method and component25 Aug 2026US 12,716,115 B2Siemens Energy Global GmbH & Co. KG
- Nickel-based alloy for manufacturing pipeline tubes16 Jun 2026US 12,655,501 B2Aperam
- Device for heating steel products9 Jun 2026US 12,649,956 B2Danieli & C. Officine Meccaniche SpA
- Composite sintered body, method of producing the same, and joining material12 May 2026US 12,623,283 B2Kawasaki Jukogyo Kabushiki Kaisha
- Production method for ring-rolled material of Fe—Ni-based superalloy7 Apr 2026US 12,594,593 B2Proterial, Ltd.
- Printable gamma prime superalloys17 Sep 2026US 2026/0275458 A1Oerlikon Metco (US) Inc.
- A nickel base alloy having high oxidation resistance and good wear resistance, powder and method10 Sep 2026US 2026/0265874 A1Siemens Energy Global GmbH & Co. KG
- Methods for manufacturing additive manufacturing components27 Aug 2026US 2026/0249350 A1Valls Besitz GmbH
- Austenitic heat resistant alloy member27 Aug 2026US 2026/0250821 A1Nippon Steel Corporation
- Additive manufacturing powders with improved physical characteristics, method of manufacture and use thereof13 Aug 2026US 2026/0233302 A1Tekna Plasma Systems Inc.
Most cited
By later US patents
- High density alloy for improved mass properties of an article92US 7,112,148 B2Callaway Golf Company · 2006
- Nickel-base superalloy systems61US 4,981,644 AGeneral Electric Company · 1991
- Nickel-iron base wear resistant alloy54US 6,200,688 B1Winsert, Inc. · 2001
- Valve seats and valve assemblies for fluid end applications47US 10,344,757 B1Kennametal Inc. · 2019
- Carburization resistant alloy47US 4,762,681 AInco Alloys International, Inc. · 1988