B08B 9/0495
Nozzles propelled by fluid jets
Official title: {Nozzles propelled by fluid jets}
B08B9/0495 (Nozzles propelled by fluid jets) appears on 148 US grants and 97 published applications in this corpus.
Search patents in B08B- Granted patents
- 148
- Published applications
- 97
- Assignees
- 86
- Inventors
- 202
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 3 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 4 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 5 | 5 |
| 2016 | 2 | 10 |
| 2017 | 8 | 1 |
| 2018 | 2 | 5 |
| 2019 | 4 | 5 |
| 2020 | 3 | 6 |
| 2021 | 7 | 8 |
| 2022 | 5 | 11 |
| 2023 | 5 | 7 |
| 2024 | 5 | 4 |
| 2025 | 9 | 4 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for cleaning and inspecting oil well drilling mud flow lines25 Aug 2026US 12,715,025 B1Tri-State Environmental, LLC
- Nozzle head, cleaning system, method for cleaning and glass element25 Aug 2026US 12,716,527 B2Schott AG
- Nozzle assembly14 Jul 2026US 12,678,838 B2Sonny's HFI Holdings, LLC
- Method and cleaning device for cleaning the interior of a pipe16 Jun 2026US 12,656,071 B2Lobbe Industrieservice GmbH & Co KG
- System and method for cleaning and/or inspecting a pipeline21 Apr 2026US 12,607,287 B2Envirobot GmbH & Co. KG
- Nozzle System with Interchangeable Inserts for Cleaning Conduits25 Jun 2026US 2026/0175236 A1Ultra Clean Technologies, Corp.
- Self-propelled cleaning apparatus for large diameter pipes12 Jun 2025US 2025/0187047 A1Conco Services LLC
- Switcher nozzle high efficiency flow insert8 May 2025US 2025/0144646 A1Stoneage, Inc.
- Jetting-based pipeline scraper3 Apr 2025US 2025/0109817 A1Saudi Arabian Oil Company
- Method and apparatus for unclogging rv waste storage tank6 Mar 2025US 2025/0074367 A1
Most cited
By later US patents
- Fiber tip atherectomy catheter352US 5,009,659 ASchneider (USA) Inc. · 1991
- Self-propelled pipe cleaner45US 3,946,459 ALipe-Rollway Corporation · 1976
- Apparatus for cleaning interior of a lateral pipeline44US 5,018,545 AInsituform of North America, Inc. · 1991
- Cleaning apparatus for sewer pipes and the like43US 4,073,302 A1978
- Method and apparatus for cleaning and sanitizing HVAC systems37US 5,003,998 A1991