F04F 1/10
Of multiple type
Official title: of multiple type, e.g. with two or more units in parallel (F04F1/08 takes precedence)
F04F1/10 (Of multiple type) appears on 46 US grants and 31 published applications in this corpus.
Search patents in F04F- Granted patents
- 46
- Published applications
- 31
- Assignees
- 27
- Inventors
- 79
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 6 |
| 2020 | 2 | 2 |
| 2021 | 5 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pumping system27 May 2025US 12,313,056 B2
- Hydraulic compressed air energy storage system4 Feb 2025US 12,218,499 B2Storage Drop Ltd
- Fluid control3 Sep 2024US 12,076,720 B2LumiraDx UK Ltd.
- Pressure exchanger manifolding4 Oct 2022US 11,460,050 B2Schlumberger Technology Corporation
- Waste liquid treatment apparatus, method and sample analyzer2 Aug 2022US 11,401,952 B2Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Pressure supply module and liquid supply system having the same5 Mar 2026US 2026/0063148 A1National Tsing Hua University
- Pistonless apparatus and system for gas compression and the method for compression of a gas18 Dec 2025US 2025/0382977 A1Gas Technologies LLC
- Fluid control20 Mar 2025US 2025/0091047 A1LumiraDx UK Ltd.
- Pumping system27 Jun 2024US 2024/0209848 A1
- Hydraulic compressed air energy storage system6 Jul 2023US 2023/0216340 A1Storage Drop Ltd
Most cited
By later US patents
- Cleaning and preservation unit for turbine engine101US 4,059,123 AAvco Corporation · 1977
- Method and apparatus for filling a storage vessel with compressed gas72US 6,652,243 B2NEOgas Inc. · 2003
- Fluid driven recipricating apparatus66US 5,616,005 AThe Regents of the University of California · 1997
- Pneumatic method and apparatus for circulating liquids31US 4,408,960 ALogic Devices, Inc. · 1983
- Dual chamber liquid pump20US 6,368,067 B1Chemand Corporation · 2002