F05C 2201/046
Stainless steel or inox
Official title: Stainless steel or inox, e.g. 18-8
F05C2201/046 (Stainless steel or inox) appears on 123 US grants and 43 published applications in this corpus.
Search patents in F05C- Granted patents
- 123
- Published applications
- 43
- Assignees
- 72
- Inventors
- 229
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 0 | 1 |
| 2008 | 2 | 5 |
| 2009 | 4 | 4 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 1 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a water-hydraulic machine24 Mar 2026US 12,584,470 B2Danfoss A/S
- Additively manufactured rotors for superchargers and expanders10 Dec 2024US 12,163,460 B2Eaton Intelligent Power Limited
- Low coefficient of expansion rotors for vacuum boosters3 Dec 2024US 12,158,146 B2Industrial Technologies and Services, LLC
- Low coefficient of expansion rotors for vacuum boosters6 Jun 2023US 11,668,304 B2Gardner-Denver Company
- Additively manufactured rotors for superchargers and expanders9 Nov 2021US 11,167,351 B2Eaton Intelligent Power Limited
- Vacuum pump17 Sep 2026US 2026/0275984 A1
- Double diaphragm pump with improved plain bearing27 Aug 2026US 2026/0251134 A1Lutz Pumpen GmbH
- Low coefficient of expansion rotors for vacuum boosters20 Mar 2025US 2025/0092873 A1
- Low Coefficient of Expansion Rotors for Vacuum Boosters24 Aug 2023US 2023/0265849 A1Industrial Technologies and Services, LLC
- Additively manufactured rotors for superchargers and expanders28 Jul 2022US 2022/0234106 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Corrosion resistant fluid end for well service pumps100US 9,435,333 B2Halliburton Energy Services.Inc. · 2016
- Flame incubating and propagating apparatus for a fuel combustion system67US 4,721,081 ACaterpillar Inc. · 1988
- Plasma fuel ignitors61US 4,332,223 A1982
- Micro-machined device for fluids and method of manufacture60US 6,237,619 B1Westonbridge International Limited · 2001
- Low power electromagnetic pump55US 6,227,818 B1Wilson Greatbatch Ltd. · 2001