F16H 47/06
The fluid gearing being of the hydrokinetic type
Official title: the fluid gearing being of the hydrokinetic type
F16H47/06 (The fluid gearing being of the hydrokinetic type) appears on 449 US grants and 228 published applications in this corpus.
Search patents in F16H- Granted patents
- 449
- Published applications
- 228
- Assignees
- 138
- Inventors
- 676
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 17 | 0 |
| 1978 | 9 | 0 |
| 1979 | 8 | 0 |
| 1980 | 14 | 0 |
| 1981 | 13 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 17 | 0 |
| 1985 | 14 | 0 |
| 1986 | 10 | 0 |
| 1987 | 10 | 0 |
| 1988 | 15 | 0 |
| 1989 | 22 | 0 |
| 1990 | 19 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 7 | 2 |
| 2003 | 3 | 6 |
| 2004 | 3 | 2 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 2 | 9 |
| 2008 | 1 | 8 |
| 2009 | 3 | 6 |
| 2010 | 7 | 6 |
| 2011 | 5 | 10 |
| 2012 | 3 | 3 |
| 2013 | 10 | 13 |
| 2014 | 10 | 17 |
| 2015 | 14 | 20 |
| 2016 | 15 | 17 |
| 2017 | 13 | 9 |
| 2018 | 9 | 9 |
| 2019 | 9 | 16 |
| 2020 | 16 | 14 |
| 2021 | 14 | 10 |
| 2022 | 9 | 14 |
| 2023 | 14 | 9 |
| 2024 | 8 | 8 |
| 2025 | 6 | 8 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Engine load management in a hydraulic fracturing system using a slip device22 Sep 2026US 12,742,376 B2Caterpillar Inc.
- Hydrodynamic-mechanical power transmission device22 Sep 2026US 12,742,492 B2Voith Patent GmbH
- Drive device for a motor vehicle14 Jul 2026US 12,680,599 B2Audi AG
- Hybrid electric transmission for hydraulic fracturing12 May 2026US 12,624,621 B2Iny LLC
- SIVRT geartrain31 Mar 2026US 12,590,626 B2
- Hybrid electric transmission for hydraulic fracturing17 Sep 2026US 2026/0275847 A1Iny LLC
- Engine load management in a hydraulic fracturing system using a slip device28 May 2026US 2026/0146520 A1Caterpillar Inc.
- Hybrid electric transmission for inertial and non-inertial loads21 May 2026US 2026/0139577 A1Iny LLC
- Drive device for a motor vehicle30 Apr 2026US 2026/0117850 A1Audi AG
- SIVRT Geartrain25 Sep 2025US 2025/0297674 A1
Most cited
By later US patents
- Automatic transmission for an automotive vehicle124US 4,748,869 ANissan Motor Co., Ltd. · 1988
- Transmission111US 7,574,935 B22009
- Engine control apparatus for improved fuel economy61US 4,964,318 A1990
- Differential driving supercharger and method for controlling the same60US 5,890,468 AKomatsu Ltd. · 1999
- Vehicle transmission control system54US 4,262,335 AS.R.M. Hydromekanik · 1981