F15B 2013/041
With two positions
Official title: {with two positions}
F15B2013/041 (With two positions) appears on 77 US grants and 60 published applications in this corpus.
Search patents in F15B- Granted patents
- 77
- Published applications
- 60
- Assignees
- 64
- Inventors
- 165
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 6 |
| 2017 | 2 | 4 |
| 2018 | 5 | 7 |
| 2019 | 7 | 6 |
| 2020 | 11 | 8 |
| 2021 | 6 | 4 |
| 2022 | 4 | 2 |
| 2023 | 3 | 8 |
| 2024 | 10 | 6 |
| 2025 | 3 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-channel flow control system15 Sep 2026US 12,736,069 B2Industrial Technology Research Institute
- Pneumohydraulic pressure intensifier12 May 2026US 12,624,710 B2WS Wieländer + Schill Engineering GmbH & Co. KG
- Valve module system12 May 2026US 12,624,712 B2Festo AG & Co.
- Valves for controlling flow of pressurized fluid to a tool5 May 2026US 12,618,485 B2Enerpac Tool Group Corp.
- Residual pressure exhaust air circuit and residual pressure exhaust valve10 Feb 2026US 12,546,413 B2SMC Corporation
- Multi-channel flow control system11 Jun 2026US 2026/0160277 A1Industrial Technology Research Institute
- Valve Assembly for Double-Acting Hoisting Mechanism29 Jan 2026US 2026/0029001 A1Robert Bosch GmbH
- Pneumohydraulic pressure intensifier22 Jan 2026US 2026/0022711 A1WS Wieländer + Schill Engineering GmbH & Co. KG
- Valves for controlling flow of pressurized fluid to a tool10 Jul 2025US 2025/0224042 A1Enerpac Tool Group Corp.
- Valve module system19 Jun 2025US 2025/0198431 A1Festo AG & Co.
Most cited
By later US patents
- Electromagnetic valve29US 5,427,352 ARobert Bosch GmbH · 1995
- Modular 3-way valve with manual override, lockout, and internal sensors19US 5,819,783 AISI Norgren Inc. · 1998
- Controlling the flow of fluids using solenoid-actuated valves16US 5,522,424 ALDI Pneutronics Corporation · 1996
- Pressure-regulating valve mounted in base-mounted transfer valve14US 5,988,214 ASMC Corporation · 1999
- Track tensioner13US 10,113,656 B2Clark Equipment Company · 2018