G01N 2021/7759
Dipstick
Official title: {Dipstick; Test strip}
G01N2021/7759 (Dipstick) appears on 271 US grants and 481 published applications in this corpus.
Search patents in G01N- Granted patents
- 271
- Published applications
- 481
- Assignees
- 274
- Inventors
- 1,038
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 3 | 9 |
| 2009 | 2 | 4 |
| 2010 | 2 | 2 |
| 2011 | 3 | 6 |
| 2012 | 2 | 3 |
| 2013 | 2 | 7 |
| 2014 | 1 | 4 |
| 2015 | 8 | 13 |
| 2016 | 10 | 36 |
| 2017 | 18 | 41 |
| 2018 | 21 | 29 |
| 2019 | 27 | 28 |
| 2020 | 26 | 33 |
| 2021 | 16 | 45 |
| 2022 | 28 | 57 |
| 2023 | 20 | 51 |
| 2024 | 25 | 42 |
| 2025 | 21 | 35 |
| 2026 | 25 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chromatographic strip support tool and method for using same22 Sep 2026US 12,742,736 B2Kaneka Corporation
- Systems, devices, and methods for amplifying signals of a lateral flow assay14 Jul 2026US 12,681,014 B2Becton, Dickinson and Company
- Water test paper and multifunctional detection test kit30 Jun 2026US 12,669,442 B2
- Bodily fluid testing method30 Jun 2026US 12,669,443 B2Testcard Ltd.
- Reagent strip counterfeit protection23 Jun 2026US 12,663,377 B2Siemens Healthcare Diagnostics Inc.
- Method for converting measurement value of saliva, information processing device, and program10 Sep 2026US 2026/0266852 A1ARKRAY, Inc.
- Multi-lined detection device3 Sep 2026US 2026/0259145 A1Leadway (Hk) Limited
- Saliva Based System and Method for Detecting VOCs, General Health Issues, and Disease States27 Aug 2026US 2026/0251557 A1Orthonu, LLC
- Sample Packaging and Storage Devices and Methods20 Aug 2026US 2026/0243690 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Point-of-Care Device for the Determination of Adenosine Deaminase Activity in Biological Samples13 Aug 2026US 2026/0234691 A1DADA2 Foundation
Most cited
By later US patents
- Optical glucose sensor336US 5,605,152 AMiniMed Inc. · 1997
- Fiber optic direct-sensing bioprobe using a phase-tracking approach119US 5,804,453 A1998
- Methods for multiplexing recombinase polymerase amplification116US 8,062,850 B2Alere San Diego, Inc. · 2011
- Method for manufacturing fiber optic sensors113US 5,656,241 AOptical Sensors Incorporated · 1997
- Methods for multiplexing recombinase polymerase amplification104US 7,435,561 B2ASM Scientific, Inc. · 2008