F16H 57/0406
Absorption elements for lubricants
Official title: {Absorption elements for lubricants, e.g. oil felts}
F16H57/0406 (Absorption elements for lubricants) appears on 46 US grants and 46 published applications in this corpus.
Search patents in F16H- Granted patents
- 46
- Published applications
- 46
- Assignees
- 33
- Inventors
- 97
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 3 |
| 2002 | 3 | 4 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 4 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 3 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 4 |
| 2017 | 2 | 1 |
| 2018 | 4 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 4 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lubrication system16 Sep 2025US 12,416,354 B2Lockheed Martin Corporation
- Apparatus for determining oil leakage and robot using the apparatus5 Aug 2025US 12,379,278 B2ABB Schweiz AG
- Speed reducer22 Jul 2025US 12,366,283 B2Nippon Thompson Co., Ltd.
- Transmission mechanism12 Dec 2023US 11,841,074 B2Sankyo Seisakusho Co.
- Planetary gear and gas turbine engine11 Jul 2023US 11,698,127 B2Rolls-Royce Deutschland Ltd & Co KG
- Speed reducer20 Mar 2025US 2025/0092937 A1Nippon Thompson Co., Ltd.
- Oil absorber29 Aug 2024US 2024/0287716 A1Seiko Epson Corporation
- Lubrication system9 May 2024US 2024/0151302 A1Lockheed Martin Corporation
- Actuator and brake system including the same4 Apr 2024US 2024/0109527 A1Hl Mando Corporation
- Apparatus for determining oil leakage and robot using the apparatus7 Sep 2023US 2023/0280232 A1ABB Schweiz AG
Most cited
By later US patents
- Angle drive lubricator29US 4,403,679 ACooper Industries, Inc. · 1983
- Recirculating-ball nut and screw set with lubricating means24US 6,634,246 B2Nippon Thompson Co., Ltd. · 2003
- Continuous chain lubricating device23US 4,891,037 A1990
- Oil separating structure of automatic transmission17US 7,686,137 B2JATCO Ltd · 2010
- Lubricant supply device14US 6,364,058 B1Thk Co., Ltd. · 2002