Y10T 137/7303
Control of both inflow and outflow of tank
Y10T137/7303 (Control of both inflow and outflow of tank) appears on 142 US grants and 83 published applications in this corpus.
Search patents in Y10T- Granted patents
- 142
- Published applications
- 83
- Assignees
- 93
- Inventors
- 216
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 6 |
| 2003 | 6 | 2 |
| 2004 | 2 | 3 |
| 2005 | 4 | 3 |
| 2006 | 2 | 4 |
| 2007 | 4 | 5 |
| 2008 | 0 | 4 |
| 2009 | 5 | 3 |
| 2010 | 4 | 6 |
| 2011 | 3 | 3 |
| 2012 | 4 | 8 |
| 2013 | 7 | 5 |
| 2014 | 5 | 7 |
| 2015 | 8 | 12 |
| 2016 | 5 | 3 |
| 2017 | 8 | 2 |
| 2018 | 6 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flow control device24 Feb 2026US 12,560,950 B2Medincell
- Top fill reservoir system for water purification system15 Jun 2021US 11,034,594 B2Ds Services of America, Inc.
- Flow rate balanced, dynamically adjustable sheath delivery system for flow cytometry4 Aug 2020US 10,732,088 B2Bio-Rad Laboratories, Inc.
- Frozen/chilled fluid for pipelines and for storage facilities9 Jun 2020US 10,677,393 B2
- Basement sewer drain recovery and discharge device29 Jan 2019US 10,190,307 B1
- Tank overfill and pump runaway prevention for a fluid management system23 Jul 2026US 2026/0209026 A1Graco Minnesota Inc.
- Flow control device30 May 2024US 2024/0176370 A1Medincell
- Top fill reservoir system for water purification system13 Feb 2020US 2020/0048108 A1Ds Services of America, Inc.
- Flow rate balanced, dynamically adjustable sheath delivery system for flow cytometry1 Nov 2018US 2018/0313742 A1Bio-Rad Laboratories, Inc.
- Frozen/chilled fluid for pipelines and for storage facilities6 Sep 2018US 2018/0252368 A1
Most cited
By later US patents
- Valveless liquid microswitch378US 5,726,404 AUniversity of Washington · 1998
- Humidifier and heater66US 4,529,867 AInspiron Corporation · 1985
- Control of bed expansion in expanded bed reactor62US 4,684,456 ALummus Crest, Inc. · 1987
- Ultrasonically operated water faucet59US 4,869,287 A1989
- Variable residence time treatment system54US 5,516,423 AConcorp, Inc. · 1996