Y10T 137/4456
Fluid handling: with liquid valves or liquid trap seals
Official title: With liquid valves or liquid trap seals
Y10T137/4456 (Fluid handling: with liquid valves or liquid trap seals) appears on 397 US grants and 192 published applications in this corpus.
Search patents in Y10T- Granted patents
- 397
- Published applications
- 192
- Assignees
- 191
- Inventors
- 552
- Latest grant
- 16 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 11 | 0 |
| 1978 | 7 | 0 |
| 1979 | 9 | 0 |
| 1980 | 12 | 0 |
| 1981 | 11 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 12 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 15 | 0 |
| 2000 | 14 | 0 |
| 2001 | 13 | 4 |
| 2002 | 14 | 17 |
| 2003 | 14 | 11 |
| 2004 | 9 | 14 |
| 2005 | 9 | 9 |
| 2006 | 6 | 14 |
| 2007 | 7 | 11 |
| 2008 | 3 | 12 |
| 2009 | 13 | 11 |
| 2010 | 10 | 9 |
| 2011 | 11 | 27 |
| 2012 | 11 | 13 |
| 2013 | 17 | 11 |
| 2014 | 14 | 6 |
| 2015 | 11 | 6 |
| 2016 | 4 | 4 |
| 2017 | 10 | 5 |
| 2018 | 5 | 3 |
| 2019 | 6 | 1 |
| 2020 | 3 | 4 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Control valve16 Nov 2021US 11,174,954 B2Yamada Manufacturing Co., Ltd.
- Furnace vent termination23 Jun 2020US 10,688,607 B2Lennox Industries Inc.
- Fluid handling cassette25 Feb 2020US 10,568,555 B2OptiScan Biomedical Corporation
- Bodily fluid composition analyzer with disposable cassette25 Feb 2020US 10,568,556 B2OptiScan Biomedical Corporation
- System and method for collecting exudates31 Dec 2019US 10,518,006 B2KCI Licensing, Inc.
- Bodily fluid composition analyzer with disposable cassette12 Nov 2020US 2020/0352493 A1OptiScan Biomedical Corporation
- Fluid handling cassette12 Nov 2020US 2020/0352494 A1OptiScan Biomedical Corporation
- System and method for collecting exudates14 May 2020US 2020/0147278 A1KCI Licensing, Inc.
- Control valve13 Feb 2020US 2020/0049263 A1Yamada Manufacturing Co., Ltd.
- Hand-rotatable plug valve with motorized longitudinally-movable gate rotating for use as a stopcock with laboratory glassware in chemical laboratory automation and other applications24 Jan 2019US 2019/0022656 A1Nri R&D Patent Licensing, LLC
Most cited
By later US patents
- Resposable pulse oximetry sensor1,136US 6,377,829 B1Masimo Corporation · 2002
- Resposable pulse oximetry sensor1,062US 6,725,075 B2Masimo Corporation · 2004
- Resposable pulse oximetry sensor1,001US 7,039,449 B2Masimo Corporation · 2006
- Resposable pulse oximetry sensor710US 8,000,761 B2Masimo Corporation · 2011
- Method of sterilizing a reusable portion of a noninvasive optical probe510US 9,386,953 B2Masimo Corporation · 2016