C22C 1/056
Using gas
Official title: using gas
C22C1/056 (Using gas) appears on 40 US grants and 14 published applications in this corpus.
Search patents in C22C- Granted patents
- 40
- Published applications
- 14
- Assignees
- 35
- Inventors
- 90
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 2 | 0 |
| 2018 | 3 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same30 Sep 2025US 12,428,709 B2Nippon Tokushu Goukin Co., Ltd.
- Method for synthesising core-shell silicon-germanium nanoparticles by laser pyrolysis, method for producing an electrode for a lithium battery and associated electrode31 Dec 2024US 12,183,910 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Apparatus for thermally cracking a hydrocarbon gas24 Jan 2023US 11,560,311 B2Lyten, Inc.
- Method and apparatus for cracking of a process gas6 Jul 2021US 11,053,121 B2Lyten, Inc.
- Method for producing spray powders containing chromium nitride30 Jun 2020US 10,695,839 B2H.H. Starck Surface Technology and Ceramic Powders GmbH
- Composite material and method for producing same6 Aug 2026US 2026/0226586 A1Asahi Diamond Industrial Co., Ltd.
- Additive manufacturing of ultra-high-temperature ceramics25 Dec 2025US 2025/0387835 A1The Johns Hopkins University
- Additive manufacturing techniques for abrasive coatings using in situ reaction4 Sep 2025US 2025/0276368 A1ROLLS-ROYCE plc
- Ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same22 Sep 2022US 2022/0298612 A1Nippon Tokushu Goukin Co., Ltd.
- Carbon allotropes23 Sep 2021US 2021/0292170 A1Lyten, Inc.
Most cited
By later US patents
- Cemented carbide metal alloy containing auxiliary metal, and process for its manufacture50US 4,097,275 A1978
- Spray conversion process for the production of nanophase composite powders49US 5,352,269 A1994
- Carbon allotropes46US 9,862,606 B1Lyten, Inc. · 2018
- Triphasic composite and method for making same42US 6,090,343 ARutgers University · 2000
- Triphasic composite and method for making same40US 6,214,079 B1Rutgers, The State University · 2001