B01D 19/0047
Atomizing, spraying, trickling
Official title: {Atomizing, spraying, trickling}
B01D19/0047 (Atomizing, spraying, trickling) appears on 203 US grants and 117 published applications in this corpus.
Search patents in B01D- Granted patents
- 203
- Published applications
- 117
- Assignees
- 163
- Inventors
- 445
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 10 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 3 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 3 |
| 2010 | 3 | 6 |
| 2011 | 6 | 5 |
| 2012 | 3 | 3 |
| 2013 | 6 | 3 |
| 2014 | 1 | 8 |
| 2015 | 2 | 5 |
| 2016 | 4 | 3 |
| 2017 | 6 | 6 |
| 2018 | 7 | 7 |
| 2019 | 3 | 5 |
| 2020 | 6 | 3 |
| 2021 | 7 | 13 |
| 2022 | 5 | 9 |
| 2023 | 5 | 4 |
| 2024 | 9 | 1 |
| 2025 | 5 | 8 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Equipment for treating substrate including a chemical solution supply apparatus with pump member and extraction nozzle26 May 2026US 12,636,597 B2Semes Co., Ltd.
- Device and method for atomizing and degassing7 Apr 2026US 12,594,511 B1Upchem (USA) Co., LTD.
- Air trapping device and nozzle therefore23 Sep 2025US 12,420,217 B2Cytiva Sweden AB
- Venturi aspirator THM/VOC removal system23 Sep 2025US 12,420,243 B2Red Valve Company, Inc.
- Liquid degassing means and method24 Jun 2025US 12,337,263 B2Enapter S.r.l.
- Air separation system for purging hydronic loops1 Oct 2026US 2026/0295470 A1Purge Rite, LLC
- A multi-stage devolatilization apparatus comprising at least one static mixer17 Sep 2026US 2026/0273438 A1Sulzer Management AG
- Air-oil separation system for an oil sump in a gas turbine engine30 Jul 2026US 2026/0218635 A1General Electric Company
- A distributor for a devolatilization apparatus comprising a hollow double-plate assembly23 Apr 2026US 2026/0108828 A1Sulzer Management AG
- A devolatilization apparatus comprising a hollow double-plate assembly23 Apr 2026US 2026/0108829 A1Sulzer Management AG
Most cited
By later US patents
- Machine and process for removing dissolved gasses from liquids77US 6,251,167 B1Berson Research Corp. · 2001
- Apparatus for degassing a liquid62US 4,986,837 A1991
- Degassing system for power plants54US 6,318,087 B1Alstom · 2001
- Multi-phase separator51US 4,087,261 ABiphase Engines, Inc. · 1978
- Apparatus and method for deaerating or degassing a paper stock suspension49US 5,268,077 ASulzer Esher Wyss GmbH · 1993