G01N 2021/478
Application in testing analytical test strips
Official title: {Application in testing analytical test strips}
G01N2021/478 (Application in testing analytical test strips) appears on 48 US grants and 14 published applications in this corpus.
Search patents in G01N- Granted patents
- 48
- Published applications
- 14
- Assignees
- 30
- Inventors
- 111
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical measurement device and optical measurement method1 Jul 2025US 12,345,628 B2Hamamatsu Photonics K.K.
- Method for calibrating a camera of a mobile device for detecting an analyte in a sample29 Oct 2024US 12,130,237 B2Roche Diabetes Care, Inc.
- Test system6 Jun 2017US 9,671,387 B2Roche Diabetes Care, Inc.
- Test tape device21 Oct 2014US 8,865,071 B2Roche Diagnostics Operations, Inc.
- Apparatus for testing component concentration of a test sample29 Nov 2011US 8,068,217 B2Transpacific Systems, LLC
- Optical measurement device and optical measurement method4 May 2023US 2023/0136517 A1Hamamatsu Photonics K.K.
- Method for calibrating a camera of a mobile device for detecting an analyte in a sample1 Apr 2021US 2021/0096083 A1Roche Diabetes Care, Inc.
- Analytical test device2 Jul 2020US 2020/0209158 A1Sumitomo Chemical Company, Limited
- Universal assay reader30 Jun 2016US 2016/0188937 A1
- Test tape device10 Oct 2013US 2013/0267815 A1Roche Diagnostics Operations, Inc.
Most cited
By later US patents
- Test card for performing assays209US 5,075,077 AAbbott Laboratories · 1991
- Test array for performing assays203US 5,281,540 AAbbott Laboratories · 1994
- Measuring apparatus199US 5,316,727 ATerumo Kabushiki Kaisha · 1994
- Apparatus for analysis of specific binding complexes169US 5,132,097 AG.D. Research · 1992
- Test strip holding and reading mechanism for a meter168US 5,232,668 ABoehringer Mannheim GmbH · 1993