B05B 14/45
Using cyclone separators
Official title: using cyclone separators
B05B14/45 (Using cyclone separators) appears on 77 US grants and 70 published applications in this corpus.
Search patents in B05B- Granted patents
- 77
- Published applications
- 70
- Assignees
- 35
- Inventors
- 145
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 7 |
| 2003 | 4 | 8 |
| 2004 | 2 | 1 |
| 2005 | 5 | 6 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 5 |
| 2012 | 1 | 1 |
| 2013 | 4 | 5 |
| 2014 | 5 | 4 |
| 2015 | 1 | 1 |
| 2016 | 3 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 5 |
| 2019 | 2 | 0 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 3 | 4 |
| 2024 | 1 | 0 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Base body for a coating cell of a coating system, coating cell having such a base body and coating system having at least one coating cell12 May 2026US 12,623,241 B2Gema Switzerland GmbH
- Pallet coating waste recovery system8 Jul 2025US 12,350,695 B2Air and Liquid Systems, Inc.
- System and method for electrostatic coating10 Jun 2025US 12,325,041 B2PowderCoil Technologies, LLC
- Cyclone separator particularly for a powder recovery device of a powder coating system17 Sep 2024US 12,090,494 B2Gema Switzerland GmbH
- Separation device for coating blasting and coating stripping booths17 Oct 2023US 11,787,013 B2Giffin, Inc.
- Treatment device8 Oct 2026US 2026/0307095 A1Toyota Shatai Kabushiki Kaisha
- Ultrasonic cleaning device, powder coating components implementing an ultrasonic cleaning device and processes of implementing the same25 Jun 2026US 2026/0175242 A1Nordson Corporation
- System and method for electrostatic coating25 Sep 2025US 2025/0296101 A1PowderCoil Technologies, LLC
- Pallet coating waste recovery system25 Sep 2025US 2025/0296108 A1Air and Liquid Systems, Inc.
- Base body for a coating cell of a coating system, coating cell having such a base body and coating system having at least one coating cell2 Nov 2023US 2023/0347370 A1Gema Switzerland GmbH
Most cited
By later US patents
- Spray booth with alternative filtering systems33US 5,107,756 AReClaim, Inc. · 1992
- Powder coating booth with improved cyclone separator30US 5,788,728 ANordson Corporation · 1998
- Multi-color powder coat paint recovery apparatus28US 5,288,324 A1994
- Powder coating system26US 5,078,084 ANordson Corporation · 1992
- Powder spray booth24US 4,504,292 AESB Elektrostatische Spruh- und Beschichtungsanlagen G.F. Vohringer GmbH · 1985