B05C 5/008
Slide-hopper curtain coaters
Official title: {Slide-hopper curtain coaters}
B05C5/008 (Slide-hopper curtain coaters) appears on 141 US grants and 67 published applications in this corpus.
Search patents in B05C- Granted patents
- 141
- Published applications
- 67
- Assignees
- 55
- Inventors
- 233
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 4 |
| 2002 | 8 | 6 |
| 2003 | 3 | 1 |
| 2004 | 2 | 5 |
| 2005 | 2 | 6 |
| 2006 | 2 | 7 |
| 2007 | 4 | 7 |
| 2008 | 4 | 4 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 4 |
| 2016 | 0 | 1 |
| 2017 | 3 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 6 |
| 2021 | 3 | 3 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Curtain applicator5 Dec 2023US 11,833,540 B2Voith Patent GmbH
- Method and device for starch application26 Sep 2023US 11,767,638 B2Voith Patent GmbH
- Curtain application unit and method for applying an application medium6 Sep 2022US 11,434,607 B2Voith Patent GmbH
- Methods for curtain coating substrates28 Jun 2022US 11,369,988 B2Dow Global Technologies LLC
- Apparatus for coating a food product with a batter24 Aug 2021US 11,096,411 B2Marel Further Processing B. V.
- Coating devices and method for articles8 Aug 2024US 2024/0261815 A1Sonoco Development, Inc.
- Dispenser for binary viscous fluids with aggregate11 Nov 2021US 2021/0348344 A1
- Method and device for starch application24 Jun 2021US 2021/0189657 A1Voith Patent GmbH
- Methods for curtain coating substrates21 Jan 2021US 2021/0016317 A1Dow Global Technologies LLC
- Apparatus for coating a food product with a batter17 Dec 2020US 2020/0390141 A1Marel Further Processing B. V.
Most cited
By later US patents
- Method and apparatus for applying thin fluid coating stripes76US 5,733,608 AMinnesota Mining and Manufacturing Company · 1998
- Edge guide lubricating fluid delivery apparatus61US 5,382,292 AEastman Kodak Company · 1995
- Process for the multiple coating of moving objects or webs52US 4,569,863 AAgfa-Gevaert · 1986
- Method and apparatus for coating substrates using an air knife51US 5,505,995 AMinnesota Mining and Manufacturing Company · 1996
- Method and apparatus for applying thin fluid coatings44US 5,641,544 AMinnesota Mining and Manufacturing Company · 1997