B05C 9/06
Apparatus or plant for applying liquid or other fluent material to surfaces
Official title: for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
B05C9/06 (Apparatus or plant for applying liquid or other fluent material to surfaces) appears on 451 US grants and 378 published applications in this corpus.
Search patents in B05C- Granted patents
- 451
- Published applications
- 378
- Assignees
- 197
- Inventors
- 961
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 14 | 0 |
| 1993 | 8 | 0 |
| 1994 | 17 | 0 |
| 1995 | 17 | 0 |
| 1996 | 11 | 0 |
| 1997 | 17 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 6 |
| 2002 | 13 | 18 |
| 2003 | 15 | 9 |
| 2004 | 8 | 9 |
| 2005 | 2 | 10 |
| 2006 | 6 | 10 |
| 2007 | 5 | 14 |
| 2008 | 5 | 11 |
| 2009 | 2 | 5 |
| 2010 | 4 | 9 |
| 2011 | 9 | 9 |
| 2012 | 2 | 7 |
| 2013 | 6 | 10 |
| 2014 | 8 | 14 |
| 2015 | 8 | 22 |
| 2016 | 12 | 8 |
| 2017 | 18 | 16 |
| 2018 | 16 | 15 |
| 2019 | 9 | 17 |
| 2020 | 10 | 16 |
| 2021 | 14 | 7 |
| 2022 | 12 | 22 |
| 2023 | 12 | 29 |
| 2024 | 13 | 39 |
| 2025 | 13 | 16 |
| 2026 | 16 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Die coater capable of multi-layer coating of active materials11 Aug 2026US 12,703,000 B2LG Energy Solution, Ltd.
- Prelithiation device and prelithiation method11 Aug 2026US 12,706,296 B2Contemporary Amperex Technology (Hong Kong) Limited
- Substrate processing apparatus7 Jul 2026US 12,673,339 B2Semes Co., Ltd.
- Coating system7 Jul 2026US 12,673,345 B2Contemporary Amperex Technology (Hong Kong) Limited
- Dual slot die for simultaneously performing electrode slurry coating and insulating solution coating and coating method using the same23 Jun 2026US 12,661,681 B2LG Energy Solution, Ltd.
- Slot Die Coater20 Aug 2026US 2026/0241410 A1LG Energy Solution, Ltd.
- Coating die and coating device20 Aug 2026US 2026/0241411 A1Contemporary Amperex Technology Co., Limited
- Electrode Sheet Manufacturing Apparatus and Electrode Sheet Manufacturing Method Using the Same6 Aug 2026US 2026/0229479 A1LG Energy Solution, Ltd.
- Spacer shim, slot die coater, and coating method using the same23 Jul 2026US 2026/0208222 A1LG Energy Solution, Ltd.
- Secondary battery manufacturing device and slot-die unit for manufacuring secondary battery18 Jun 2026US 2026/0166582 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Method of and apparatus for multi-layer viscous fluid deposition such as for the application of adhesives and the like85US 4,476,165 AAcumeter Laboratories, Inc. · 1984
- Method and apparatus for applying thin fluid coating stripes76US 5,733,608 AMinnesota Mining and Manufacturing Company · 1998
- Method of multi-layer coating57US 4,001,024 AEastman Kodak Company · 1977
- Process for the multiple coating of moving objects or webs52US 4,569,863 AAgfa-Gevaert · 1986
- Magnetic recording medium52US 4,963,433 AFuji Photo Film Co., Ltd. · 1990