F15B 2211/6306
Representing a pressure
Official title: representing a pressure
F15B2211/6306 (Representing a pressure) appears on 1,382 US grants and 1,512 published applications in this corpus.
Search patents in F15B- Granted patents
- 1,382
- Published applications
- 1,512
- Assignees
- 527
- Inventors
- 2,597
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 29 | 5 |
| 2002 | 21 | 20 |
| 2003 | 19 | 30 |
| 2004 | 28 | 28 |
| 2005 | 18 | 22 |
| 2006 | 19 | 17 |
| 2007 | 18 | 33 |
| 2008 | 16 | 25 |
| 2009 | 16 | 33 |
| 2010 | 9 | 47 |
| 2011 | 32 | 31 |
| 2012 | 20 | 35 |
| 2013 | 39 | 51 |
| 2014 | 34 | 64 |
| 2015 | 36 | 61 |
| 2016 | 48 | 71 |
| 2017 | 58 | 80 |
| 2018 | 68 | 96 |
| 2019 | 92 | 95 |
| 2020 | 99 | 107 |
| 2021 | 121 | 118 |
| 2022 | 102 | 110 |
| 2023 | 88 | 94 |
| 2024 | 92 | 99 |
| 2025 | 109 | 89 |
| 2026 | 52 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control method based on a four-chamber hydraulic cylinder6 Oct 2026US 12,753,780 B2Taiyuan University of Technology
- Fluid control assembly and system29 Sep 2026US 12,747,802 B2Precision Planting LLC
- Hydraulic system for work machine, and work machine15 Sep 2026US RE51,031 E1Kubota Corporation
- Work machine accessory motor load protection8 Sep 2026US 12,729,699 B2Caterpillar Inc.
- Method of operating a compressed air system, computer program, computer-readable medium, control arrangement, compressed air system, and vehicle25 Aug 2026US 12,715,414 B2Scania CV AB
- Hydraulic system for a refuse vehicle1 Oct 2026US 2026/0296342 A1Oshkosh Corporation
- Route planning based control of a refuse vehicle hydraulic system3 Sep 2026US 2026/0257638 A1Oshkosh Corporation
- Hauling Vehicle27 Aug 2026US 2026/0249901 A1Hitachi Construction Machinery Co., Ltd.
- Transport vehicle20 Aug 2026US 2026/0241846 A1Hitachi Construction Machinery Co., Ltd.
- Leakage cause discrimination system and leakage cause discrimination method20 Aug 2026US 2026/0243281 A1KYB Corporation
Most cited
By later US patents
- Pneumatically operated mechanism1,103US 6,050,172 AEmhart Glass S. A. · 2000
- Enhanced computer optimized adaptive suspension system and method196US 6,502,837 B1Kenmar Company Trust · 2003
- Enhanced computer optimized adaptive suspension system and method172US 7,076,351 B2Great Northern Technologies, LLC · 2006
- Linear servoactuator with integrated transformer position sensor158US 4,628,499 AScientific-Atlanta, Inc. · 1986
- Force-controlled hydro-elastic actuator139US 6,494,039 B2Massachusetts Institute of Technology · 2002