C22F 1/14
Changing the physical structure of non-ferrous metals or alloys by heat treatment
Official title: of noble metals or alloys based thereon
C22F1/14 (Changing the physical structure of non-ferrous metals or alloys by heat treatment) appears on 227 US grants and 276 published applications in this corpus.
Search patents in C22F- Granted patents
- 227
- Published applications
- 276
- Assignees
- 178
- Inventors
- 614
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 0 | 3 |
| 2005 | 2 | 6 |
| 2006 | 4 | 6 |
| 2007 | 6 | 6 |
| 2008 | 6 | 10 |
| 2009 | 3 | 8 |
| 2010 | 7 | 12 |
| 2011 | 5 | 5 |
| 2012 | 4 | 7 |
| 2013 | 3 | 15 |
| 2014 | 2 | 12 |
| 2015 | 8 | 18 |
| 2016 | 9 | 23 |
| 2017 | 20 | 32 |
| 2018 | 23 | 14 |
| 2019 | 13 | 8 |
| 2020 | 12 | 19 |
| 2021 | 12 | 15 |
| 2022 | 13 | 14 |
| 2023 | 17 | 16 |
| 2024 | 10 | 4 |
| 2025 | 4 | 5 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a magnet and systems and devices including a magnet16 Jun 2026US 12,653,989 B2Stereotaxis, Inc.
- Heat-resistant IR-PT alloy19 May 2026US 12,630,902 B2Denso Corporation
- Ag alloy bonding wire for semiconductor device19 May 2026US 12,635,552 B2Nippon Micrometal Corporation
- Noble metal vapor deposition material28 Apr 2026US 12,612,695 B2Matsuda Sangyo Company Limited
- Noble metal vapor deposition material28 Apr 2026US 12,612,696 B2Matsuda Sangyo Company Limited
- Sintered material, method for producing same, and electron source and device provided with same13 Aug 2026US 2026/0233304 A1
- Palladium-based ternary or higher alloys6 Aug 2026US 2026/0226587 A1Deringer-Ney, Inc.
- Noble metal vapor deposition material6 Aug 2026US 2026/0226610 A1Matsuda Sangyo Company Limited
- Method for obtaining a component made of a palladium-indium alloy having a good workability16 Jul 2026US 2026/0199947 A1
- Aligned growth of low-symmetry transition metal dichalcogenides on high-symmetry surface2 Jul 2026US 2026/0185267 A1
Most cited
By later US patents
- In-situ generation of heat treating atmospheres using non-cryogenically produced nitrogen320US 5,298,089 AAir Products and Chemicals, Inc. · 1994
- Process for producing a metal article52US 6,569,270 B2Honeywell International Inc. · 2003
- Method of fabricating thinned free-standing metallic hydrogen-selective palladium-bearing membranes and novel pin-hole-free membranes formed thereby47US 6,103,028 AWalter Juda Associates, Inc. · 2000
- Polycrystalline, metallic sputtering target43US 6,238,494 B1Johnson Matthey Electronics, Inc. · 2001
- High torsional ductility wire and methods of making the same43US 7,015,392 B1Accellent, Inc. · 2006