B05B 1/1423
Comprising concentric or coaxial groups
Official title: {comprising concentric or coaxial groups}
B05B1/1423 (Comprising concentric or coaxial groups) appears on 133 US grants and 160 published applications in this corpus.
Search patents in B05B- Granted patents
- 133
- Published applications
- 160
- Assignees
- 119
- Inventors
- 354
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 7 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 3 | 8 |
| 2012 | 3 | 2 |
| 2013 | 3 | 8 |
| 2014 | 0 | 6 |
| 2015 | 6 | 4 |
| 2016 | 7 | 11 |
| 2017 | 6 | 15 |
| 2018 | 7 | 8 |
| 2019 | 7 | 6 |
| 2020 | 7 | 20 |
| 2021 | 10 | 11 |
| 2022 | 14 | 17 |
| 2023 | 7 | 9 |
| 2024 | 6 | 7 |
| 2025 | 6 | 8 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spray nozzle device19 May 2026US 12,629,703 B2Applied Plasma Inc Co., Ltd.
- Method for producing a distribution wall19 May 2026US 12,629,705 B2Aptar France SAS
- Cleaning device for net monitor and slicer10 Mar 2026US 12,569,888 B2Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- Cleaning receptacle for cryogenic fluid fueling nozzle17 Feb 2026US 12,551,916 B2Engineered Controls International, LLC
- Process for manufacturing a distribution partition20 Jan 2026US 12,528,142 B2Aptar France SAS
- Nozzle with a first passage and second passages surrounding the first passage and nozzle arrangement28 May 2026US 2026/0145185 A1ESTA Apparatebau GmbH & Co. KG
- Annular nozzle and substrate processing device30 Apr 2026US 2026/0115739 A1Swaysure Technology Co., Ltd.
- Nozzle for dispenser assembly24 Jul 2025US 2025/0235882 A1Honda Motor Co., Ltd.
- Mist generating nozzle24 Jul 2025US 2025/0235883 A1Science Incorporated
- Treatment liquid spray nozzle17 Jul 2025US 2025/0229279 A1Deviceeng Co., Ltd.
Most cited
By later US patents
- High mass throughput particle generation using multiple nozzle spraying198US 6,764,720 B2Regents of the University of Minnesota · 2004
- High mass throughput particle generation using multiple nozzle spraying153US 7,498,063 B2Regents of the University of Minnesota · 2009
- Shower head structure90US 7,055,767 B1Chung Cheng Faucet Co., Ltd. · 2006
- Penetrating and misting fire-fighting tool with removably attachable wands and nozzles60US 6,398,136 B12002
- Inlet distributor for downflow reactor34US 4,938,422 AUop LLC · 1990