C23C 8/42
Only one element being applied
Official title: only one element being applied
C23C8/42 (Only one element being applied) appears on 163 US grants and 192 published applications in this corpus.
Search patents in C23C- Granted patents
- 163
- Published applications
- 192
- Assignees
- 157
- Inventors
- 556
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 5 | 4 |
| 2004 | 3 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 3 |
| 2008 | 1 | 5 |
| 2009 | 0 | 1 |
| 2010 | 1 | 11 |
| 2011 | 3 | 6 |
| 2012 | 3 | 11 |
| 2013 | 6 | 9 |
| 2014 | 4 | 14 |
| 2015 | 6 | 22 |
| 2016 | 6 | 5 |
| 2017 | 18 | 16 |
| 2018 | 6 | 12 |
| 2019 | 13 | 11 |
| 2020 | 12 | 12 |
| 2021 | 13 | 12 |
| 2022 | 5 | 7 |
| 2023 | 11 | 7 |
| 2024 | 9 | 4 |
| 2025 | 5 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Processing method and processing apparatus for metal component19 May 2026US 12,630,914 B2Parker Netsushori Kogyo K.K.
- Steel sheet and method of manufacturing a steel sheet for packaging10 Feb 2026US 12,545,973 B2thyssenkrupp Rasselstein GmbH
- Iron-based nanoparticles and grains30 Dec 2025US 12,512,238 B2Regents of the University of Minnesota
- Methods and compositions for forming magnetite coatings on ferrous metals16 Dec 2025US 12,497,684 B2Birchwood Laboratories, Inc.
- Non-oriented electrical steel sheet and method for manufacturing same29 Jul 2025US 12,371,757 B2Jfe Steel Corporation
- Residual liquid metal treatment during led fabrication20 Aug 2026US 2026/0242924 A1APPLIED Materials.Inc.
- Ceramic coating13 Aug 2026US 2026/0234782 A1
- Method for producing a nitrided part of an aircraft turbomachine9 Jul 2026US 2026/0193767 A1Safran
- Impregnation liquid, method of treatment with such an impregnation liquid, and treated part obtained25 Jun 2026US 2026/0175351 A1Hydromecanique Et Frottement
- Method of manufacturing nitrided valve seat insert with supersaturated nitrogen surface layer and product thereof5 Mar 2026US 2026/0062786 A1L. E. Jones Company
Most cited
By later US patents
- Expandable locking thread joint100US 6,619,696 B2Baker Hughes Incorporated · 2003
- Wear resistant nuclear fuel assembly components37US 5,265,137 ASiemens Power Corporation · 1993
- Methods and compositions for boronizing metallic surfaces31US 4,555,326 ABetz Laboratories, Inc. · 1985
- Combination of cylinder liner and piston ring of internal combustion engine30US 6,553,957 B1Hino Motors, Ltd. · 2003
- Processes for producing improved wear resistant coatings on zirconium shapes27US 4,671,824 ATeledyne Industries, Inc. · 1987