G01N 33/48735
Investigating suspensions of cells
Official title: {Investigating suspensions of cells, e.g. measuring microbe concentration (by chemical means C12Q1/04; colony counters C12M1/34; concentration of particle suspensions in general G01N15/06)}
G01N33/48735 (Investigating suspensions of cells) appears on 186 US grants and 251 published applications in this corpus.
Search patents in G01N- Granted patents
- 186
- Published applications
- 251
- Assignees
- 169
- Inventors
- 595
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 11 |
| 2012 | 3 | 10 |
| 2013 | 4 | 9 |
| 2014 | 6 | 13 |
| 2015 | 5 | 13 |
| 2016 | 12 | 9 |
| 2017 | 11 | 12 |
| 2018 | 9 | 27 |
| 2019 | 10 | 28 |
| 2020 | 19 | 18 |
| 2021 | 25 | 17 |
| 2022 | 20 | 23 |
| 2023 | 12 | 23 |
| 2024 | 11 | 10 |
| 2025 | 10 | 10 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for detecting a target bacteria25 Aug 2026US 12,716,827 B2Renascent Diagnostics, LLC
- System for capturing and detecting species present in a biological fluid28 Jul 2026US 12,691,446 B2Centre National De La Recherche Scientifique
- In vitro diagnosis method for periodontal diseases, and Pg bacterium detection method28 Jul 2026US 12,693,259 B2National Institute for Materials Science
- Fluidic imaging barrier, collection container and method of using same for separating and imaging components of a sample fluid9 Jun 2026US 12,650,421 B2IDEXX Laboratories, Inc.
- Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples2 Jun 2026US 12,646,702 B2Micromass UK Limited
- Rapid evaporative ionisation mass spectrometry ("reims") and desorption electrospray ionisation mass spectrometry ("desi-ms") analysis of swabs and biopsy samples10 Sep 2026US 2026/0269206 A1Micromass UK Limited
- Polybiosensing and imaging platform system, method and device13 Aug 2026US 2026/0234536 A1Polybiomics, Inc.
- Device and methods for isolating microorganisms from biological samples for diagnostic analysis18 Jun 2026US 2026/0166546 A1Siemens Healthcare Diagnostics Inc.
- Blood analyzer, blood analyzing method, and program7 May 2026US 2026/0126427 A1Sysmex Corporation
- Lithography production method5 Feb 2026US 2026/0036544 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Analytical or monitoring apparatus and method172US 5,569,591 AUniversity College of Wales Aberystwyth · 1996
- Multifunctional and multispectral biosensor devices and methods of use135US 6,743,581 B1UT-Battelle, LC · 2004
- Liquid trap or separator for electrosurgical applications134US 10,916,415 B2Micromass UK Limited · 2021
- Multiplexed imaging of tissues using mass tags and secondary ion mass spectrometry132US 10,041,949 B2The Board of Trustees of the Leland Stanford Junior University · 2018
- Multi-chambered module for use in monitoring growth of microorganisms101US 4,072,578 ABactomatic Inc. · 1978