F16K 99/0011
Gate valves or sliding valves
Official title: {Gate valves or sliding valves}
F16K99/0011 (Gate valves or sliding valves) appears on 123 US grants and 128 published applications in this corpus.
Search patents in F16K- Granted patents
- 123
- Published applications
- 128
- Assignees
- 78
- Inventors
- 247
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 3 |
| 2002 | 2 | 6 |
| 2003 | 7 | 14 |
| 2004 | 10 | 9 |
| 2005 | 9 | 8 |
| 2006 | 10 | 7 |
| 2007 | 6 | 9 |
| 2008 | 1 | 3 |
| 2009 | 1 | 3 |
| 2010 | 3 | 5 |
| 2011 | 4 | 1 |
| 2012 | 1 | 6 |
| 2013 | 3 | 2 |
| 2014 | 5 | 1 |
| 2015 | 4 | 8 |
| 2016 | 8 | 10 |
| 2017 | 2 | 2 |
| 2018 | 6 | 5 |
| 2019 | 4 | 8 |
| 2020 | 4 | 4 |
| 2021 | 5 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 3 |
| 2024 | 0 | 2 |
| 2025 | 4 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system, and method using immiscible-fluid-discrete-volumes7 Oct 2025US 12,435,367 B2Applied Biosystems, LLC
- Low force valves for drug delivery pumps30 Sep 2025US 12,429,141 B2Insulet Corporation
- Piston mechanism, fluid control mechanism and application thereof22 Jul 2025US 12,366,307 B2Everlast Healthcare Limited
- Centrifugal cassette with molded insertable valves10 Jun 2025US 12,326,200 B2Terumo BCT, Inc.
- Low force valves for drug delivery pumps15 Aug 2023US 11,725,741 B2Insulet Corporation
- Microfluidic device and microfluidic detection apparatus23 Jul 2026US 2026/0208189 A1Bgi Hangzhou Cycloneseq Technology Co., Ltd.
- Low force valves for drug delivery pumps22 Jan 2026US 2026/0022773 A1Insulet Corporation
- Modular microvalves for microfluidic devices and methods of using the same31 Jul 2025US 2025/0242346 A1Redbud Labs, Inc.
- Mems for controlling a fluid flow21 Mar 2024US 2024/0093804 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Piston mechanism, fluid control mechanism and application thereof22 Feb 2024US 2024/0060576 A1Everlast Healthcare Limited
Most cited
By later US patents
- Valve arrangement of microstructured components360US 5,029,805 ADragerwerk Aktiengesellschaft · 1991
- Thermal arched beam microelectromechanical switching array171US 5,955,817 AMcnc · 1999
- Valve arrangement of microstructured components153US 5,065,978 ADragerwerk Aktiengesellschaft · 1991
- Method of setting and actuating a multi-stable micro valve and adjustable micro valve118US 6,926,246 B2Medos S.A. · 2005
- Thermal arched beam microelectromechanical devices and associated fabrication methods116US 5,994,816 AMcnc · 1999