F16N 2210/16
Pumps
F16N2210/16 (Pumps) appears on 35 US grants and 41 published applications in this corpus.
Search patents in F16N- Granted patents
- 35
- Published applications
- 41
- Assignees
- 40
- Inventors
- 101
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 4 |
| 2020 | 4 | 8 |
| 2021 | 2 | 2 |
| 2022 | 5 | 5 |
| 2023 | 3 | 4 |
| 2024 | 5 | 5 |
| 2025 | 4 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shaft lubrication system6 Oct 2026US 12,753,877 B2K&L Technologies, Inc.
- Vacuum pump11 Aug 2026US 12,704,127 B2Milwaukee Electric Tool Corporation
- Water resistance apparatus, pumping system, pumping machine, and cleaning method14 Apr 2026US 12,601,335 B2Sany Automobile Manufacturing Co., Ltd.
- Stemmed orifice component10 Feb 2026US 12,546,309 B2SPM Oil & Gas Inc.
- Multiple-compressor system with oil balance control23 Sep 2025US 12,422,173 B2Copeland Corporation
- Rotary machine system and negative pressure unit13 Aug 2026US 2026/0238069 A1Mitsubishi Heavy Industries Compressor Corporation
- Stemmed orifice component25 Dec 2025US 2025/0389270 A1SPM Oil & Gas Inc.
- System and method for reducing friction, torque and drag in artificial lift systems used in oil and gas production wells16 Oct 2025US 2025/0320962 A1American Well Technology Holdings, LLC
- Shaft lubrication system5 Jun 2025US 2025/0180160 A1K&L Technologies, Inc.
- Vacuum pump24 Apr 2025US 2025/0129790 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- High-low pressure lubrication system for high-horsepower plunger pump139US 10,859,203 B1American Jereh International Corporation · 2020
- Hydrate reducing and lubrication system and method for a fluid flow system28US 6,547,037 B2Dresser-Rand Company · 2003
- Shaft mounted bearing lubricating device26US 4,700,808 A1987
- Lubrication of a centrifugal pump bearing10US 5,051,007 ANational-Oilwell, L. P. · 1991
- Prime mover and lube oil cooling assembly for fracturing pump transport7US 11,280,253 B2Typhon Technology Solutions, LLC · 2022