G01N 2001/205
Using a valve
Official title: {using a valve}
G01N2001/205 (Using a valve) appears on 304 US grants and 302 published applications in this corpus.
Search patents in G01N- Granted patents
- 304
- Published applications
- 302
- Assignees
- 241
- Inventors
- 746
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 8 |
| 2003 | 9 | 4 |
| 2004 | 6 | 4 |
| 2005 | 4 | 9 |
| 2006 | 4 | 2 |
| 2007 | 6 | 7 |
| 2008 | 3 | 4 |
| 2009 | 2 | 6 |
| 2010 | 4 | 11 |
| 2011 | 7 | 7 |
| 2012 | 4 | 8 |
| 2013 | 6 | 4 |
| 2014 | 10 | 16 |
| 2015 | 8 | 5 |
| 2016 | 10 | 13 |
| 2017 | 8 | 16 |
| 2018 | 12 | 9 |
| 2019 | 9 | 14 |
| 2020 | 17 | 24 |
| 2021 | 9 | 22 |
| 2022 | 12 | 20 |
| 2023 | 20 | 29 |
| 2024 | 18 | 21 |
| 2025 | 22 | 15 |
| 2026 | 14 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sample taking device, sample taking system and method of operating a sample taking device6 Oct 2026US 12,754,107 B2LockCon AG
- Identifying and quantifying components in a high-melting-point liquid30 Jun 2026US 12,667,857 B2Abilene Christian University
- Automated tank sampler system23 Jun 2026US 12,663,434 B2Saudi Arabian Oil Company
- Combine with a bypass device16 Jun 2026US 12,653,101 B2CLAAS Selbstfahrende Erntemaschinen GmbH
- Sensing system with improved fluidics control16 Jun 2026US 12,656,227 B2Analog Devices International Unlimited Company
- Identiffying and quantifying components in a high-melting-point liquid1 Oct 2026US 2026/0295611 A1Abilene Christian University
- Ball valve assembly having adjustable handle positions24 Sep 2026US 2026/0287070 A1Caleffi S.p.A.
- Sampling Device and Method for Taking Samples24 Sep 2026US 2026/0287476 A1Glatt GmbH
- Sampling apparatus, control method, control program, and water treatment system17 Sep 2026US 2026/0276487 A1Yokogawa Electric Corporation
- Hybrid apparatus for sampling filtration media and fluids13 Aug 2026US 2026/0235478 A1De Nora Water Technologies, LLC
Most cited
By later US patents
- Automated sample extractor or feeder/inoculator for bioreactors and similar equipment76US 5,296,197 ANL Technologies, Ltd. · 1994
- Urine collection monitor with temperature sensing61US 5,062,304 AEndotherapeutics · 1991
- Closed loop liquid sampler and sampling system52US 5,431,067 ATexas Sampling, Inc. · 1995
- Sterile connector50US 7,137,974 B22006
- Automatic insertion device47US 4,631,967 AWelker Engineering Company · 1986