F16K 11/0743
With both the supply and the discharge passages being on one side
Official title: {with both the supply and the discharge passages being on one side of the closure plates}
F16K11/0743 (With both the supply and the discharge passages being on one side) appears on 417 US grants and 403 published applications in this corpus.
Search patents in F16K- Granted patents
- 417
- Published applications
- 403
- Assignees
- 248
- Inventors
- 738
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 12 | 0 |
| 2000 | 14 | 0 |
| 2001 | 9 | 4 |
| 2002 | 9 | 4 |
| 2003 | 4 | 8 |
| 2004 | 8 | 11 |
| 2005 | 10 | 5 |
| 2006 | 7 | 7 |
| 2007 | 6 | 10 |
| 2008 | 2 | 6 |
| 2009 | 6 | 11 |
| 2010 | 4 | 9 |
| 2011 | 4 | 16 |
| 2012 | 11 | 8 |
| 2013 | 9 | 16 |
| 2014 | 11 | 25 |
| 2015 | 18 | 24 |
| 2016 | 17 | 15 |
| 2017 | 19 | 18 |
| 2018 | 11 | 17 |
| 2019 | 31 | 25 |
| 2020 | 20 | 17 |
| 2021 | 23 | 22 |
| 2022 | 19 | 26 |
| 2023 | 14 | 18 |
| 2024 | 25 | 38 |
| 2025 | 20 | 28 |
| 2026 | 19 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Flow regulated pressure swing adsorption system153US 6,063,161 ASoFinoy Societte Financiere d'Innovation Inc. · 2000
- Computer controllable multi-port valve125US 4,156,437 AThe Perkin-Elmer Corporation · 1979
- Absorption apparatus including rotary valve101US 4,705,627 AToray Industries, Inc. · 1987
- Gas regulator selector valve83US 4,915,132 AThe BOC Group, Inc. · 1990
- Compact pressure balanced rotary valve75US 8,272,401 B2Air Products and Chemicals, Inc. · 2012