C22C 1/1078
By internal oxidation of material in solid state
Official title: {by internal oxidation of material in solid state}
C22C1/1078 (By internal oxidation of material in solid state) appears on 44 US grants and 26 published applications in this corpus.
Search patents in C22C- Granted patents
- 44
- Published applications
- 26
- Assignees
- 40
- Inventors
- 146
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispersion-hardened precious-metal alloy23 Sep 2025US 12,421,590 B2Heraeus Deutschland GmbH & Co. KG
- 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
- Dispersion-hardened precious-metal alloy10 Oct 2023US 11,781,208 B2Heraeus Deutschland GmbH & Co. KG
- Nano dispersion copper alloy with high air-tightness and low free oxygen content and brief manufacturing process thereof27 Jun 2023US 11,685,968 B2Central South University
- Powdered metal component19 Feb 2019US 10,211,465 B2Plansee SE
- Composite material and method for producing same6 Aug 2026US 2026/0226586 A1Asahi Diamond Industrial Co., Ltd.
- Method for preparing in-situ synthesized al2o3 ceramic-reinforced high-entropy alloy (hea) coating doped with trace amount of b through laser cladding25 Jun 2026US 2026/0176768 A1Kunming University of Science and Technology
- Nanoparticle Dispersion Strengthened Copper Alloy and Preparation Method and Use Thereof28 May 2026US 2026/0146305 A1Central South University
- System and methods for additively manufacturing energetic particles30 Oct 2025US 2025/0333365 A1
- Additive manufacturing of platinum group metal oxide dispersion strengthened alloys7 Nov 2024US 2024/0367227 A1Cookson Precious Metals Ltd.
Most cited
By later US patents
- Methods for modifying oxygen content of atomized intermetallic aluminide powders and for forming articles from the modified powders55US 6,863,862 B2Philip Morris USA Inc. · 2005
- Composite article, alloy and method41US 5,868,879 ATeledyne Industries, Inc. · 1999
- Methods of making anodes for high temperature fuel cells26US 5,229,221 AElectric Power Research Institute, Inc. · 1993
- Process for producing an internal-oxidized alloy or a shaped article thereof17US 4,701,301 AApplied Science Research Institute · 1987
- Dispersion-strengthened metals14US 4,077,816 ASCM Corporation · 1978