G01N 2021/8557
Special shaping of flow
Official title: {Special shaping of flow, e.g. using a by-pass line, jet flow, curtain flow}
G01N2021/8557 (Special shaping of flow) appears on 108 US grants and 122 published applications in this corpus.
Search patents in G01N- Granted patents
- 108
- Published applications
- 122
- Assignees
- 126
- Inventors
- 360
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 4 |
| 2006 | 3 | 4 |
| 2007 | 5 | 2 |
| 2008 | 1 | 5 |
| 2009 | 3 | 2 |
| 2010 | 1 | 3 |
| 2011 | 4 | 4 |
| 2012 | 2 | 4 |
| 2013 | 3 | 2 |
| 2014 | 5 | 7 |
| 2015 | 2 | 6 |
| 2016 | 5 | 7 |
| 2017 | 4 | 3 |
| 2018 | 3 | 5 |
| 2019 | 6 | 8 |
| 2020 | 6 | 8 |
| 2021 | 8 | 9 |
| 2022 | 3 | 6 |
| 2023 | 2 | 8 |
| 2024 | 4 | 15 |
| 2025 | 10 | 2 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fluid self-modulation21 Jul 2026US 12,686,007 B21087 Systems, Inc.
- Methods for determining particle positional information in a flow cytometer core stream and systems for same14 Jul 2026US 12,680,938 B2Becton, Dickinson and Company
- Flow cell and concentration measuring device16 Jun 2026US 12,656,244 B2Hosan Tech Co., Ltd.
- Bioburden analyzer with ultraviolet enhancement17 Feb 2026US 12,553,075 B2Mettler-Toledo Thornton, Inc.
- Gasification tar monitoring system, gasification tar monitoring method and gasification tar monitoring device27 Jan 2026US 12,535,421 B2Civil Aviation University of China
- Flow cell for optical spectroscopy, and method for monitoring biotechnological processes27 Aug 2026US 2026/0251554 A1Schott AG
- Fluid concentration measuring device2 Jul 2026US 2026/0185934 A1Harada Electronics Industry Co., Ltd.
- Probe for liquid analysis18 Jun 2026US 2026/0168931 A1Watergenics GmbH
- Gas analysis device, exhaust gas analysis system, and gas analysis method11 Jun 2026US 2026/0160678 A1Horiba, Ltd.
- Fluid sensing device and control system23 Apr 2026US 2026/0110633 A1Brolis Sensor Technology, UAB
Most cited
By later US patents
- Liquid drop image sensor168US 4,936,828 A1990
- Device for injection and mixing of liquid droplets123US 7,211,223 B2Commissariat A L' Energie Atomique · 2007
- Method for measurement of impurities in liquids89US 4,794,086 ALiquid Air Corporation · 1988
- Detection system for droplet-based assays87US 8,730,479 B2Bio-Rad Laboratories, Inc. · 2014
- Process and apparatus for analyzing cells61US 5,088,816 AToa Medical Electronics Co., Ltd. · 1992