C22C 1/0441
Alloys based on intermetallic compounds of the type rare earth - co
Official title: {Alloys based on intermetallic compounds of the type rare earth - Co, Ni}
C22C1/0441 (Alloys based on intermetallic compounds of the type rare earth - co) appears on 50 US grants and 25 published applications in this corpus.
Search patents in C22C- Granted patents
- 50
- Published applications
- 25
- Assignees
- 41
- Inventors
- 153
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 6 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alloy material, alloy product formed of alloy material, and mechanical device including alloy product12 May 2026US 12,624,425 B2Proterial, Ltd.
- Method of forming a sintered nickel-titanium-rare earth (Ni—Ti—Re) alloy18 Feb 2020US 10,563,291 B2University of Limerick
- Thermoelectric conversion material and thermoelectric conversion module17 Dec 2019US 10,508,324 B2Furukawa Co., Ltd.
- Method of forming a sintered nickel-titanium-rare earth (Ni—Ti—RE) alloy19 Jun 2018US 10,000,827 B2University of Limerick
- Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy16 Jan 2018US 9,869,007 B2GS Yuasa International Ltd.
- Rare earth alloy powder and sintered magnet with reduction-diffusion method using oil-soluble aliphatic organic acid/organic acid-ammonium mixture9 Jul 2026US 2026/0196391 A1Green Strategic Materials Co., Ltd.
- Nickel-cobalt-based alloy, nickel-cobalt-based alloy member using same, and method for manufacturing same18 Jun 2026US 2026/0168054 A1National Institute for Materials Science
- Permanent magnet and device8 Feb 2024US 2024/0047104 A1Kyushu Institute of Technology
- Permanent magnet and its manufacturing method, and device18 Jan 2024US 2024/0021349 A1Tokin Corporation
- Alloy Material, Alloy Product Formed of Alloy Material, and Mechanical Device Including Alloy Product19 Oct 2023US 2023/0332278 A1Proterial, Ltd.
Most cited
By later US patents
- Alloy target, its fabrication, and regeneration processes58US 6,071,323 ATDKCorporation · 2000
- Cold accumulating material and method of manufacturing the same35US 5,186,765 AKabushiki Kaisha Toshiba · 1993
- Production of reactive sintered nickel aluminide material33US 4,762,558 ARensselaer Polytechnic Institute · 1988
- Composite target material and process for producing the same27US 4,620,872 AMitsubishi Kinzoku Kabushiki Kaisha · 1986
- Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same27US 5,219,678 AKabushiki Kaisha Toshiba · 1993