B05B 7/222
Using an arc
Official title: {using an arc}
B05B7/222 (Using an arc) appears on 289 US grants and 204 published applications in this corpus.
Search patents in B05B- Granted patents
- 289
- Published applications
- 204
- Assignees
- 172
- Inventors
- 649
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 14 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 2 |
| 2002 | 5 | 5 |
| 2003 | 6 | 7 |
| 2004 | 4 | 2 |
| 2005 | 4 | 5 |
| 2006 | 5 | 5 |
| 2007 | 4 | 7 |
| 2008 | 3 | 1 |
| 2009 | 2 | 9 |
| 2010 | 2 | 10 |
| 2011 | 0 | 5 |
| 2012 | 5 | 6 |
| 2013 | 7 | 14 |
| 2014 | 5 | 17 |
| 2015 | 8 | 11 |
| 2016 | 8 | 7 |
| 2017 | 10 | 14 |
| 2018 | 8 | 8 |
| 2019 | 7 | 16 |
| 2020 | 11 | 13 |
| 2021 | 9 | 11 |
| 2022 | 8 | 4 |
| 2023 | 5 | 13 |
| 2024 | 7 | 8 |
| 2025 | 5 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for producing metal powders21 Jul 2026US 12,686,054 B2L'Air Liquide Societe Anonyme Pour L'Etude Et L' Exploitation Des Procedes George Claude
- Nozzle and substrate treating apparatus including the same17 Feb 2026US 12,557,204 B2Semes Co., Ltd.
- Apparatus and system for thermal spray and related methods thereof6 Jan 2026US 12,516,408 B2Integrated Global Services, Inc.
- Plasma spray apparatus and method18 Nov 2025US 12,473,626 B2Lincotek Trento S.P.A.
- Small-size axial powder feeding inner hole plasma spraying gun14 Oct 2025US 12,440,856 B2Army Academy of Armored Forces
- Apparatus and system for thermal spray and related methods thereof30 Jul 2026US 2026/0218363 A1Integrated Global Services, Inc.
- A process and spraying device for arc spraying carbon steel pipes10 Jul 2025US 2025/0222473 A1
- Additive manufacturing heating control systems and methods3 Apr 2025US 2025/0108445 A1Illinois Tool Works Inc.
- Method for applying thermal barrier coating and heat-resistant member20 Mar 2025US 2025/0092502 A1Fujimi Incorporated
- Thermal spraying equipment and thermal spraying control method26 Dec 2024US 2024/0425964 A1NHK Spring Co., Ltd.
Most cited
By later US patents
- Spray processing of porous medical devices161US 7,163,715 B1Advanced Cardiovascular Systems, Inc. · 2007
- High velocity electric-arc spray apparatus and method of forming materials118US 5,442,153 A1995
- Apparatus and method for controlling powder deposition in a plasma spray process86US 5,047,612 AGeneral Electric Company · 1991
- Nozzle-injector for arc plasma deposition apparatus86US 6,213,049 B1General Electric Company · 2001
- Process and apparatus for coating a member by plasma spraying85US 4,505,945 ACommissariat A L' Energie Atomique · 1985