G01N 2035/00148
Test cards
Official title: {Test cards, e.g. Biomerieux or McDonnel multiwell test cards}
G01N2035/00148 (Test cards) appears on 260 US grants and 285 published applications in this corpus.
Search patents in G01N- Granted patents
- 260
- Published applications
- 285
- Assignees
- 136
- Inventors
- 605
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 6 |
| 2003 | 7 | 9 |
| 2004 | 6 | 6 |
| 2005 | 2 | 15 |
| 2006 | 2 | 12 |
| 2007 | 4 | 9 |
| 2008 | 8 | 13 |
| 2009 | 6 | 9 |
| 2010 | 6 | 11 |
| 2011 | 5 | 19 |
| 2012 | 10 | 4 |
| 2013 | 11 | 9 |
| 2014 | 11 | 9 |
| 2015 | 12 | 12 |
| 2016 | 7 | 25 |
| 2017 | 14 | 14 |
| 2018 | 15 | 9 |
| 2019 | 10 | 20 |
| 2020 | 14 | 18 |
| 2021 | 9 | 17 |
| 2022 | 11 | 12 |
| 2023 | 8 | 10 |
| 2024 | 14 | 7 |
| 2025 | 6 | 9 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Object stage and transfer platform for biological sample analyzer, and biological sample analyzer21 Apr 2026US 12,607,642 B2Leadway (Hk) Limited
- Automated microscopic cell analysis14 Apr 2026US 12,599,902 B2Medica Corporation
- Biological sample analyzer with accelerated thermal warming12 Aug 2025US 12,385,931 B2Siemens Healthcare Diagnostics Inc.
- Device for analyzing a fluid sample15 Jul 2025US 12,359,249 B2Fluxergy, Inc.
- In-vitro diagnostic analyzer and reagent card13 May 2025US 12,296,342 B2Guangzhou Wondfo Biotech Co., Ltd.
- Biological sample analyzer with accelerated thermal warming30 Oct 2025US 2025/0334599 A1Siemens Healthcare Diagnostics Inc.
- Transport mechanism and analysis apparatus11 Sep 2025US 2025/0283905 A1FUJIFILM Corporation
- Sample Processing Module Array Handling System and Methods7 Aug 2025US 2025/0251417 A1Cepheid
- System and method for processing analyte signals in gmr-based detection of biomarkers31 Jul 2025US 2025/0244274 A1Zepto Life Technology, Inc.
- Device for generating droplets17 Apr 2025US 2025/0121372 A1Bio-Rad Laboratories, Inc.
Most cited
By later US patents
- Microfluidic devices and systems incorporating cover layers401US 6,251,343 B1Caliper Technologies Corp. · 2001
- Device for multiple analyte detection342US 6,126,899 AThe Perkins-Elmer Corporation · 2000
- High throughput microfluidic systems and methods208US 6,132,685 ACaliper Technologies Corp. · 2000
- Microfluidic devices and systems incorporating cover layers203US 6,756,019 B1Caliper Technologies Corp. · 2004
- Droplet generation for droplet-based assays185US 9,500,664 B2Bio-Rad Laboratories, Inc. · 2016