B05C 19/04
The particulate material being projected, poured or allowed to flow onto the
Official title: the particulate material being projected, poured or allowed to flow onto the surface of the work (B05C19/02 takes precedence; involving spraying or electrostatic projection B05B ){(B05C19/005 takes precedence)}
B05C19/04 (The particulate material being projected, poured or allowed to flow onto the) appears on 247 US grants and 263 published applications in this corpus.
Search patents in B05C- Granted patents
- 247
- Published applications
- 263
- Assignees
- 184
- Inventors
- 546
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 4 |
| 2003 | 4 | 6 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 0 | 5 |
| 2007 | 5 | 1 |
| 2008 | 1 | 3 |
| 2009 | 3 | 7 |
| 2010 | 3 | 5 |
| 2011 | 0 | 10 |
| 2012 | 3 | 9 |
| 2013 | 5 | 10 |
| 2014 | 12 | 21 |
| 2015 | 9 | 26 |
| 2016 | 9 | 15 |
| 2017 | 25 | 20 |
| 2018 | 11 | 20 |
| 2019 | 10 | 13 |
| 2020 | 22 | 19 |
| 2021 | 16 | 15 |
| 2022 | 11 | 10 |
| 2023 | 9 | 14 |
| 2024 | 10 | 8 |
| 2025 | 5 | 11 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dry product spreader29 Sep 2026US 12,746,569 B2Unverferth Manufacturing Company, Inc.
- Process for making a fibrous water soluble product11 Aug 2026US 12,703,002 B2The Procter & Gamble Company
- Powder coating device19 May 2026US 12,629,717 B2Panasonic Intellectual Property Management Co., Ltd.
- Dispensing device for decorating ceramic tiles with granular or powdered materials31 Mar 2026US 12,589,408 B2System Ceramics S.P.A.
- Apparatus for manufacturing an absorbent core, a particle redirector and a method of redirecting particles24 Mar 2026US 12,582,558 B2Essity Hygiene and Health Aktiebolag
- Device for the dispensing of a powdered product on a ceramic manufactured article8 Oct 2026US 2026/0307100 A1System Ceramics S.P.A.
- Powder supply device for manufacturing dry electrodes25 Jun 2026US 2026/0175253 A1Hyundai Motor Company
- Systems and methods for dry powder coating layers of an electrochemical cell25 Jun 2026US 2026/0175254 A1Dragonfly Energy Corp.
- Electrostatic film-forming apparatus28 May 2026US 2026/0145201 A1Berg Industry Co., Ltd.
- Droplet ejecting device20 Nov 2025US 2025/0353033 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Three-dimensional printing techniques1,084US 5,204,055 AMassachusetts Institute of Technology · 1993
- Three-dimensional printing techniques723US 5,387,380 AMassachusetts Institute of Technology · 1995
- Three-dimensional printing techniques380US 5,340,656 AMassachusetts Institute of Technology · 1994
- Three dimensional printing system272US 5,807,437 AMassachusetts Institute of Technology · 1998
- Powder dispensing apparatus using vibration219US 6,036,777 AMassachusetts Institute of Technology · 2000