G01N 15/0272
With screening
Official title: {with screening; with classification by filtering (B01D takes precedence)}
G01N15/0272 (With screening) appears on 247 US grants and 246 published applications in this corpus.
Search patents in G01N- Granted patents
- 247
- Published applications
- 246
- Assignees
- 172
- Inventors
- 564
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 6 | 6 |
| 2003 | 7 | 11 |
| 2004 | 6 | 9 |
| 2005 | 6 | 9 |
| 2006 | 4 | 11 |
| 2007 | 8 | 12 |
| 2008 | 8 | 4 |
| 2009 | 9 | 8 |
| 2010 | 6 | 7 |
| 2011 | 4 | 3 |
| 2012 | 5 | 4 |
| 2013 | 3 | 13 |
| 2014 | 6 | 12 |
| 2015 | 15 | 12 |
| 2016 | 5 | 7 |
| 2017 | 10 | 13 |
| 2018 | 10 | 19 |
| 2019 | 18 | 20 |
| 2020 | 20 | 15 |
| 2021 | 15 | 12 |
| 2022 | 9 | 2 |
| 2023 | 9 | 20 |
| 2024 | 9 | 9 |
| 2025 | 5 | 7 |
| 2026 | 7 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Corrosion estimation method and device6 Oct 2026US 12,754,117 B2NTT, Inc.
- Systems and methods for blockage detection in gas detectors18 Aug 2026US 12,710,348 B2Detector Electronics Buyer US, LLC
- Apparatuses, systems and methods for imaging flow cytometry23 Jun 2026US 12,663,358 B2Life Technologies Corporation
- Microplastic detection sensor and microplastic detection system using the same12 May 2026US 12,625,049 B2Korea Electronics Technology Institute
- Filter evaluating device, purifying device, and filter evaluating method28 Apr 2026US 12,611,633 B2Yokogawa Electric Corporation
- Manipulation of fluids, fluid components and reactions in microfluidic systems10 Sep 2026US 2026/0264083 A1Brandeis University
- Determination of particulate contaminants in particles and compositions18 Dec 2025US 2025/0383333 A1
- Apparatuses, Systems And Methods For Imaging Flow Cytometry31 Jul 2025US 2025/0244226 A1Life Technologies Corporation
- Gas turbine engine component particulate sampling apparatus, system and method5 Jun 2025US 2025/0179932 A1ROLLS-ROYCE plc
- Integrated sieve device for particle size screening of soil samples24 Apr 2025US 2025/0128266 A1Korea Institute of Geoscience and Mineral Resources
Most cited
By later US patents
- Methods, compositions, and automated systems for separating rare cells from fluid samples163US 7,166,443 B2Aviva Biosciences Corporation · 2007
- Manipulation of fluids, fluid components and reactions in microfluidic systems94US 8,592,221 B2Brandeis University · 2013
- Methods, compositions, and automated systems for separating rare cells from fluid samples87US 6,949,355 B2Aviva Biosciences Corporation · 2005
- Blood filter and apparatus for hemorheological measurement81US 5,023,054 AHitachi, Ltd. · 1991
- Method for obtaining a monolayer of desired particles in a liquid sample62US 6,819,408 B1Becton, Dickinson and Company · 2004