F16N 2270/50
Condition
F16N2270/50 (Condition) appears on 60 US grants and 54 published applications in this corpus.
Search patents in F16N- Granted patents
- 60
- Published applications
- 54
- Assignees
- 50
- Inventors
- 127
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 5 |
| 2019 | 3 | 6 |
| 2020 | 2 | 9 |
| 2021 | 9 | 4 |
| 2022 | 6 | 4 |
| 2023 | 6 | 4 |
| 2024 | 3 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oil temperature control device and method29 Sep 2026US 12,749,999 B2Hyundai Mobis Co., Ltd.
- Mechanical lubricating oil system with kidney loop system28 Jul 2026US 12,692,977 B2Stewart & Stevenson LLC
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods16 Dec 2025US 12,497,879 B2BJ Energy Solutions, LLC
- Systems and method for controlling lubrication17 Jun 2025US 12,331,880 B2International Engine Intellectual Property Company, LLC
- Oil feed type air compressor21 May 2024US 11,988,217 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Multi-function automatic grease injection pump including multiple discharge ports and having independently driven multi-stage structure24 Sep 2026US 2026/0287116 A1Ahwon Corporation
- Systems and method for controlling lubrication29 May 2025US 2025/0172243 A1International Engine Intellectual Property Company, LLC
- Oil temperature control device and method6 Mar 2025US 2025/0080032 A1Hyundai Mobis Co., Ltd.
- Mechanical lubricating oil system with kidney loop system26 Dec 2024US 2024/0426423 A1Stewart & Stevenson LLC
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods21 Mar 2024US 2024/0093583 A1BJ Energy Solutions, LLC
Most cited
By later US patents
- Modular data collection and analysis system379US 6,434,512 B1Reliance Electric Technologies, LLC · 2002
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods133US 11,236,739 B2BJ Energy Solutions, LLC · 2022
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods85US 11,530,602 B2BJ Energy Solutions, LLC · 2022
- Bearing-sensor integration for a lubrication analysis system78US 6,324,899 B1Reliance Electric Technologies, LLC · 2001
- Integrated multi-element lubrication sensor and health lubricant assessment system59US 6,286,363 B1Reliance Electric Technologies, LLC · 2001