G01N 35/1097
Characterised by the valves
Official title: {characterised by the valves (valves in general F16K)}
G01N35/1097 (Characterised by the valves) appears on 737 US grants and 636 published applications in this corpus.
Search patents in G01N- Granted patents
- 737
- Published applications
- 636
- Assignees
- 405
- Inventors
- 1,454
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 15 | 0 |
| 1994 | 16 | 0 |
| 1995 | 15 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 14 |
| 2002 | 32 | 28 |
| 2003 | 19 | 32 |
| 2004 | 13 | 25 |
| 2005 | 18 | 24 |
| 2006 | 14 | 21 |
| 2007 | 12 | 23 |
| 2008 | 13 | 14 |
| 2009 | 15 | 23 |
| 2010 | 13 | 33 |
| 2011 | 25 | 32 |
| 2012 | 20 | 22 |
| 2013 | 26 | 21 |
| 2014 | 24 | 20 |
| 2015 | 25 | 20 |
| 2016 | 15 | 26 |
| 2017 | 22 | 21 |
| 2018 | 20 | 25 |
| 2019 | 27 | 29 |
| 2020 | 29 | 39 |
| 2021 | 25 | 37 |
| 2022 | 28 | 30 |
| 2023 | 25 | 22 |
| 2024 | 25 | 19 |
| 2025 | 22 | 9 |
| 2026 | 10 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluidic network for positive displacement aseptic sampling29 Sep 2026US 12,748,122 B2Waters Technologies Corporation
- Diagnostic detection chip devices and methods of manufacture and assembly14 Jul 2026US 12,678,787 B2Cepheid
- Automated sample preparation for spent media analysis12 May 2026US 12,625,041 B2IDEX Health & Science LLC
- Systems and methods for inline, dual-stage sample dilution5 May 2026US 12,616,969 B2Elemental Scientific, Inc.
- Fluid mixing by fluid supply lines with line-specific fluid pumps for liquid chromatography5 May 2026US 12,618,812 B2Agilent Technologies, Inc.
- Automated Sample Preparation for Spent Media Analysis1 Oct 2026US 2026/0298780 A1IDEX Health & Science LLC
- System, device and methods of sample processing using semiconductor detection chips20 Aug 2026US 2026/0243796 A1Cepheid
- Actuator for operating circularly arranged valves of a fluidic device16 Jul 2026US 2026/0201976 A1Gen-Probe Incorporated
- Preparative chromatography system and method for chromatography separations9 Jul 2026US 2026/0192216 A1Cytiva BioProcess R&D AB
- Automated cell analyser and method9 Jul 2026US 2026/0193588 A1Provectus IP Pty Ltd
Most cited
By later US patents
- Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers317US 6,175,409 B1Symyx Technologies, Inc. · 2001
- Automated multiple stream analysis system190US 4,722,830 AGeneral Electric Company · 1988
- High-temperature characterization of polymers181US 6,260,407 B1Symyx Technologies, Inc. · 2001
- Fluid control and processing system175US 6,374,684 B1Cepheid · 2002
- Manifold assembly143US 7,744,817 B2Sakura Finetek U.S.A., Inc. · 2010