G01N 33/4875
Details of handling test elements
Official title: {Details of handling test elements, e.g. dispensing or storage, not specific to a particular test method (test-elements per se B01L, automatic analysers G01N35/00, in-vivo analysis on the human body for medical diagnosis A61B)}
G01N33/4875 (Details of handling test elements) appears on 844 US grants and 1,148 published applications in this corpus.
Search patents in G01N- Granted patents
- 844
- Published applications
- 1,148
- Assignees
- 332
- Inventors
- 1,716
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 9 |
| 2003 | 6 | 27 |
| 2004 | 7 | 18 |
| 2005 | 7 | 34 |
| 2006 | 9 | 34 |
| 2007 | 9 | 48 |
| 2008 | 10 | 57 |
| 2009 | 33 | 68 |
| 2010 | 35 | 81 |
| 2011 | 50 | 70 |
| 2012 | 72 | 63 |
| 2013 | 65 | 57 |
| 2014 | 60 | 72 |
| 2015 | 58 | 67 |
| 2016 | 46 | 59 |
| 2017 | 38 | 58 |
| 2018 | 44 | 58 |
| 2019 | 42 | 53 |
| 2020 | 46 | 47 |
| 2021 | 33 | 35 |
| 2022 | 33 | 36 |
| 2023 | 24 | 49 |
| 2024 | 21 | 13 |
| 2025 | 22 | 26 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Biosensor diagnostic device and biosensor system including the same11 Aug 2026US 12,704,477 B2LG Electronics Inc.
- Systems and methods for a test strip calibrator simulating an electrochemical test strip16 Jun 2026US 12,656,305 B2Polymer Technology Systems, Inc.
- Standardization of lateral flow assay strip test results16 Jun 2026US 12,656,331 B2Assaya LLC
- Secure analysis system16 Jun 2026US 12,656,332 B2K2R2 LLC
- Method and apparatus for DNA sample collection from uncooperative suspects9 Jun 2026US 12,650,365 B1
- Control unit and a cassette insertable in a milk analysis apparatus1 Oct 2026US 2026/0304074 A1DeLaval Holding AB
- Spectrometer10 Sep 2026US 2026/0266799 A1K2R2 LLC
- Fluidic channels including conductivity sensor and methods of use thereof23 Jul 2026US 2026/0208182 A1
- A volatile substance sampling device23 Jul 2026US 2026/0210812 A1Foster & Freeman Limited
- Light box system for optical assay interrogation11 Jun 2026US 2026/0158488 A1Becton, Dickinson and Company
Most cited
By later US patents
- Quantitative analysis method and its system using a disposable sensor993US 5,266,179 AKyoto Daiichi Kagaku Co., Ltd. · 1993
- Blood glucose tracking apparatus and methods947US 7,041,468 B2TheraSense, Inc. · 2006
- Glucose measuring device944US 5,695,623 ADisetronic Licensing AG · 1997
- Blood analysis system772US 8,830,449 B1Cercacor Laboratories, Inc. · 2014
- Electrochemical measuring system with multizone sensors640US 5,395,504 AAsulab S. A. · 1995