B05B 5/032
For spraying particulate materials
Official title: {for spraying particulate materials}
B05B5/032 (For spraying particulate materials) appears on 287 US grants and 201 published applications in this corpus.
Search patents in B05B- Granted patents
- 287
- Published applications
- 201
- Assignees
- 141
- Inventors
- 511
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 6 | 10 |
| 2003 | 8 | 13 |
| 2004 | 8 | 12 |
| 2005 | 5 | 10 |
| 2006 | 1 | 6 |
| 2007 | 4 | 5 |
| 2008 | 2 | 6 |
| 2009 | 5 | 10 |
| 2010 | 2 | 4 |
| 2011 | 6 | 6 |
| 2012 | 5 | 8 |
| 2013 | 6 | 9 |
| 2014 | 8 | 10 |
| 2015 | 8 | 8 |
| 2016 | 4 | 6 |
| 2017 | 11 | 15 |
| 2018 | 9 | 7 |
| 2019 | 11 | 9 |
| 2020 | 9 | 12 |
| 2021 | 5 | 3 |
| 2022 | 3 | 10 |
| 2023 | 3 | 6 |
| 2024 | 10 | 5 |
| 2025 | 5 | 6 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rear casing for a spray gun and spray gun comprising a rear casing of this type23 Jun 2026US 12,661,678 B2Gema Switzerland GmbH
- Precision powder coating batch system26 May 2026US 12,636,677 B2Swimc LLC
- Angle adapter for a powder spray device27 Jan 2026US 12,533,689 B2Wagner International AG
- Apparatus and system for thermal spray and related methods thereof6 Jan 2026US 12,516,408 B2Integrated Global Services, Inc.
- Illumination device for a spray gun and spray gun having such an illumination device18 Nov 2025US 12,472,516 B2Gema Switzerland GmbH
- Electrostatic coating system20 Aug 2026US 2026/0241397 A1AM Batteries, Inc.
- Apparatus and system for thermal spray and related methods thereof30 Jul 2026US 2026/0218363 A1Integrated Global Services, Inc.
- Powder coating gun with a motorized and multi-angle nozzle25 Jun 2026US 2026/0175250 A1Str Teknik Makina Insaat Turizm Tekstil Sanayi Ve Ticaret Limited Sirketi
- System and Method for Battery Electrode Fabrication8 Jan 2026US 2026/0011709 A1AM Batteries, Inc.
- System and method for electrostatic coating25 Sep 2025US 2025/0296100 A1PowderCoil Technologies, LLC
Most cited
By later US patents
- High mass throughput particle generation using multiple nozzle spraying198US 6,764,720 B2Regents of the University of Minnesota · 2004
- High mass throughput particle generation using multiple nozzle spraying153US 7,498,063 B2Regents of the University of Minnesota · 2009
- Electrostatic powder spray gun nozzle64US 4,380,320 ANordson Corporation · 1983
- Electrostatic spray gun for powder coating material63US 3,940,061 AChampion Spark Plug Company · 1976
- Method of making an electric field device49US 4,652,318 ANgk Spark Plug Co., Ltd. · 1987