C22C 1/023
Alloys based on nickel
Official title: {Alloys based on nickel}
C22C1/023 (Alloys based on nickel) appears on 94 US grants and 116 published applications in this corpus.
Search patents in C22C- Granted patents
- 94
- Published applications
- 116
- Assignees
- 113
- Inventors
- 404
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 7 |
| 2013 | 1 | 6 |
| 2014 | 1 | 2 |
| 2015 | 7 | 7 |
| 2016 | 5 | 12 |
| 2017 | 6 | 8 |
| 2018 | 6 | 13 |
| 2019 | 6 | 8 |
| 2020 | 11 | 7 |
| 2021 | 11 | 4 |
| 2022 | 2 | 9 |
| 2023 | 6 | 6 |
| 2024 | 7 | 7 |
| 2025 | 5 | 8 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nickel-based alloy having superior surface properties and production method for the same3 Feb 2026US 12,540,376 B2Nippon Yakin Kogyo Co., Ltd.
- Nickel-based superalloy and preparation method therefor, and structural component23 Sep 2025US 12,421,575 B2Gaona Aero Material Co., Ltd.
- Ni—Cr—Mo—Nb alloy29 Apr 2025US 12,286,690 B2Nippon Yakin Kogyo Co., Ltd.
- Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature8 Apr 2025US 12,270,097 B2Gaona Aero Material Co., Ltd.
- NiCrMoNb age hardenable alloy for creep-resistant high temperature applications, and methods of making1 Apr 2025US 12,264,383 B2Battelle Memorial Institute
- High hardness superelastic shape memory alloy nitice10 Sep 2026US 2026/0265872 A1Iowa State University Research Foundation, Inc.
- Ni-cu alloys with excellent surface properties and their production methods9 Jul 2026US 2026/0193738 A1Nippon Yakin Kogyo Co., Ltd.
- Dysprosium-rich nickel-tungsten alloy material for nuclear shielding and preparation method therefor19 Mar 2026US 2026/0078472 A1Shanghai Nuclear Engineering Research & Design Institute
- Nickel-based alloy having superior surface properties and production method for the same21 Aug 2025US 2025/0263815 A1Nippon Yakin Kogyo Co., Ltd.
- Negative electrode active material for nickel-metal hydride battery, and method for producing the same21 Aug 2025US 2025/0263822 A1Aichi Steel Corporation
Most cited
By later US patents
- High entropy alloy having TWIP/TRIP property and manufacturing method for the same33US 10,364,487 B2Seoul National University R&Db Foundation · 2019
- Fine grained Ni-based alloys for resistance to stress corrosion cracking and methods for their design26US 8,640,941 B2Scoperta, Inc. · 2014
- Fine grained Ni-based alloys for resistance to stress corrosion cracking and methods for their design24US 8,973,806 B2Scoperta, Inc. · 2015
- Turbine component protected with environmental coating18US 7,364,801 B1General Electric Company · 2008
- Bulk nickel-based chromium and phosphorous bearing metallic glasses10US 9,085,814 B2California Institute of Technology · 2015