B05C 19/02
Apparatus specially adapted for applying particulate materials to surfaces: using fluidised-bed techniques
Official title: using fluidised-bed techniques (fluidised-bed technique in general B01J8/24)
B05C19/02 (Apparatus specially adapted for applying particulate materials to surfaces: using fluidised-bed techniques) appears on 165 US grants and 97 published applications in this corpus.
Search patents in B05C- Granted patents
- 165
- Published applications
- 97
- Assignees
- 101
- Inventors
- 279
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 12 | 0 |
| 1978 | 13 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 5 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 4 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 4 | 3 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 6 | 4 |
| 2015 | 3 | 6 |
| 2016 | 1 | 1 |
| 2017 | 4 | 3 |
| 2018 | 4 | 4 |
| 2019 | 1 | 8 |
| 2020 | 6 | 8 |
| 2021 | 7 | 5 |
| 2022 | 7 | 7 |
| 2023 | 3 | 8 |
| 2024 | 4 | 5 |
| 2025 | 5 | 7 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for encapsulating lyophilised microspheres6 Oct 2026US 12,753,433 B2Illumina, Inc.
- Fluidized bed granulation and coating systems and methods25 Aug 2026US 12,714,976 B2Eli Lilly and Company
- Rotary reactor with drum for deposition of films onto particles4 Aug 2026US 12,697,640 B2APPLIED Materials.Inc.
- Precision powder coating batch system26 May 2026US 12,636,677 B2Swimc LLC
- Rotary reactor for deposition of films onto particles7 Apr 2026US 12,594,577 B2APPLIED Materials.Inc.
- Systems and methods for dry powder coating layers of an electrochemical cell25 Jun 2026US 2026/0175254 A1Dragonfly Energy Corp.
- Method for separating a mixture of granules via the triboelectric effect5 Mar 2026US 2026/0061432 A1Skytech
- Fluidized bed dip coating and articles made therefrom24 Jul 2025US 2025/0234944 A1Sebastian Scientific Solutions LLC
- Paddle configuration for a particle coating reactor3 Jul 2025US 2025/0214054 A1APPLIED Materials.Inc.
- Coating Apparatus17 Apr 2025US 2025/0121398 A1Automatic Coating Limited
Most cited
By later US patents
- Catheter with variable flexibility properties and method of manufacture91US 5,836,925 A1998
- Level control for a fluidized bed72US 4,546,012 ACarbomedics, Inc. · 1985
- Method for providing sheet metal stock with finely divided powder60US 4,526,804 ABall Corporation · 1985
- Fluidized bed powder coating process utilizing tribostatic charging46US 6,280,798 B1International Coatings Limited · 2001
- Method and system for spreading a tow of fibers30US 5,042,122 ABoard of Trustees operating Michigan State University · 1991