G01N 33/4915
Using flow cells
Official title: {using flow cells (flow cytometry G01N15/14)}
G01N33/4915 (Using flow cells) appears on 299 US grants and 382 published applications in this corpus.
Search patents in G01N- Granted patents
- 299
- Published applications
- 382
- Assignees
- 188
- Inventors
- 772
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 4 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 6 |
| 2010 | 2 | 10 |
| 2011 | 2 | 7 |
| 2012 | 2 | 12 |
| 2013 | 3 | 10 |
| 2014 | 13 | 25 |
| 2015 | 18 | 22 |
| 2016 | 25 | 35 |
| 2017 | 20 | 29 |
| 2018 | 20 | 28 |
| 2019 | 29 | 21 |
| 2020 | 24 | 43 |
| 2021 | 16 | 22 |
| 2022 | 23 | 34 |
| 2023 | 17 | 21 |
| 2024 | 18 | 17 |
| 2025 | 12 | 20 |
| 2026 | 21 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hematological parameter for viral infection6 Oct 2026US 12,754,124 B2Beckman Coulter, Inc.
- Means and methods for the diagnosis, classification and/or monitoring of pediatric tumors6 Oct 2026US 12,754,186 B2Academisch Ziekenhuis Leiden (H.O.D.N. Lumc)
- Cell lines for high level production of protein selected for rapid proliferation1 Sep 2026US 12,723,244 B2CHO Plus, Inc.
- Sensor assembly with wicking member for liquid junction wet up18 Aug 2026US 12,710,396 B2Siemens Healthcare Diagnostics Inc.
- Automated oxygen-dependent blood function measurement systems and methods28 Jul 2026US 12,693,251 B2Florida Atlantic University Board of Trustees
- Sensor device10 Sep 2026US 2026/0266864 A1Radiometer Medical ApS
- A microfluidic device and a method of forming thereof20 Aug 2026US 2026/0242710 A1
- Sample-testing system for measuring properties of red blood cells13 Aug 2026US 2026/0235577 A1Orange Biomed Ltd., Co.
- Integrated analysis system and method for the rapid measuring and recording of data from a host23 Jul 2026US 2026/0210835 A1
- Sensor assembly and porous membrane sensor element23 Jul 2026US 2026/0210938 A1Radiometer Medical ApS
Most cited
By later US patents
- Self-activating hydratable solid-state electrode apparatus162US 4,734,184 ADiamond Sensor Systems, Inc. · 1988
- FET sensor apparatus of flow-cell adaptive type and method of manufacturing the same130US 5,138,251 AOlympus Optical Co., Ltd. · 1992
- Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell125US 6,058,934 AChiron Diagnostics Corporation · 2000
- Liquid junction reference electrode and methods of use thereof117US 6,896,793 B2Instrumentation Laboratory Company · 2005
- Extracorporeal sensing module108US 4,791,932 ACordis Corporation · 1988