B05C 5/0233
Rotating valve
Official title: {rotating valve, e.g. rotating perforated cylinder}
B05C5/0233 (Rotating valve) appears on 50 US grants and 50 published applications in this corpus.
Search patents in B05C- Granted patents
- 50
- Published applications
- 50
- Assignees
- 34
- Inventors
- 112
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 5 | 2 |
| 2019 | 1 | 4 |
| 2020 | 5 | 5 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Piezo actuator device11 Nov 2025US 12,465,942 B2
- Coating apparatus and coating method8 Jul 2025US 12,350,704 B2Chugai Ro Co., Ltd.
- Mortar applicator and mortar application system having same1 Jul 2025US 12,345,059 B2Groupe Refraco Inc.
- Mortar applicator and mortar application system having same8 Apr 2025US 12,270,214 B2Groupe Refraco Inc.
- Application system23 Oct 2025US 2025/0329859 A1AESC Japan Ltd.
- Equipment for glazing manufactured articles9 Oct 2025US 2025/0312812 A1Tecno Italia Digital S.R.L.
- Coating apparatus and coating method7 Aug 2025US 2025/0249478 A1Chugai Ro Co., Ltd.
- Piezo actuator device27 Jun 2024US 2024/0207886 A1
- Mixing valve30 May 2024US 2024/0173680 A1
Most cited
By later US patents
- Variable volume positive displacement dispensing system and method76US 6,514,569 B12003
- Liquid material dispensing apparatus63US 6,354,471 B2Nordson Corporation · 2002
- Method and apparatus for delivering predetermined amounts of fluids28US 5,148,946 AFuji Photo Film Co., Ltd. · 1992
- Thermoplastic material applicator having an adjustable slot nozzle20US 4,667,879 ANordson Corporation · 1987
- Application of fluidized material to a substrate using intermittent charges of compressed air17US 5,360,516 APhilip Morris Incorporated · 1994