B05D 1/22
Using fluidised-bed technique
Official title: using fluidised-bed technique (fluidised-bed technique in general B01J8/24)
B05D1/22 (Using fluidised-bed technique) appears on 205 US grants and 184 published applications in this corpus.
Search patents in B05D- Granted patents
- 205
- Published applications
- 184
- Assignees
- 156
- Inventors
- 377
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 4 | 0 |
| 2004 | 3 | 5 |
| 2005 | 0 | 9 |
| 2006 | 4 | 7 |
| 2007 | 2 | 4 |
| 2008 | 6 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 3 |
| 2012 | 0 | 2 |
| 2013 | 3 | 22 |
| 2014 | 5 | 7 |
| 2015 | 4 | 9 |
| 2016 | 15 | 21 |
| 2017 | 14 | 12 |
| 2018 | 14 | 13 |
| 2019 | 10 | 19 |
| 2020 | 10 | 4 |
| 2021 | 9 | 6 |
| 2022 | 8 | 11 |
| 2023 | 5 | 6 |
| 2024 | 3 | 7 |
| 2025 | 10 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Powder for an electrically insulating coating26 May 2026US 12,637,585 B2Arkema France
- Dispensing device for a granular material13 Jan 2026US 12,521,754 B2System Ceramics S.P.A.
- Apparatus and method for treating substrate9 Dec 2025US 12,491,532 B2Semes Co., Ltd.
- Powder coating material2 Dec 2025US 12,486,407 B2Sumitomo Bakelite Co., Ltd.
- Apparatus and method for manufacturing high-density in-line carbon nanotube thin film2 Sep 2025US 12,403,497 B2Beijing Hua Tan Yuan Xin Electronics Technology Co., Ltd
- Devices and methods for applying a substance to a sports ball7 May 2026US 2026/0124644 A1Chalkless, Inc.
- Methods for treatment of surfaces for hydrophobicity characteristics2 Apr 2026US 2026/0091407 A1Chalkless, Inc.
- Fluidized bed dip coating and articles made therefrom24 Jul 2025US 2025/0234944 A1Sebastian Scientific Solutions LLC
- Coating Apparatus17 Apr 2025US 2025/0121398 A1Automatic Coating Limited
- Powder Coating Process and Facility18 Jul 2024US 2024/0238838 A1Akzo Nobel Coatings International B. V.
Most cited
By later US patents
- Coating medical devices using air suspension458US 6,368,658 B1SciMed Life Systems, Inc. · 2002
- Device for protecting medical devices during a coating process98US 6,607,598 B2SciMed Life Systems, Inc. · 2003
- Process for coating surfaces made tacky beforehand93US 5,167,989 AE. I. Du Pont de Nemours and Company · 1992
- Level control for a fluidized bed72US 4,546,012 ACarbomedics, Inc. · 1985
- Method for providing a dual-layer coating on an automotive suspension product69US 6,537,610 B1Springco Metal Coating, Inc. · 2003