G01N 33/54387
Immunochromatographic test strips
Official title: {Immunochromatographic test strips}
G01N33/54387 (Immunochromatographic test strips) appears on 1,604 US grants and 2,642 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,604
- Published applications
- 2,642
- Assignees
- 1,151
- Inventors
- 4,826
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 11 | 0 |
| 1990 | 12 | 0 |
| 1991 | 12 | 0 |
| 1992 | 19 | 0 |
| 1993 | 21 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 16 | 0 |
| 1998 | 27 | 0 |
| 1999 | 24 | 0 |
| 2000 | 26 | 0 |
| 2001 | 32 | 14 |
| 2002 | 32 | 56 |
| 2003 | 28 | 69 |
| 2004 | 31 | 63 |
| 2005 | 15 | 46 |
| 2006 | 28 | 73 |
| 2007 | 37 | 66 |
| 2008 | 30 | 75 |
| 2009 | 38 | 79 |
| 2010 | 64 | 96 |
| 2011 | 52 | 73 |
| 2012 | 33 | 70 |
| 2013 | 57 | 69 |
| 2014 | 42 | 85 |
| 2015 | 45 | 70 |
| 2016 | 59 | 98 |
| 2017 | 56 | 112 |
| 2018 | 77 | 128 |
| 2019 | 74 | 124 |
| 2020 | 87 | 115 |
| 2021 | 74 | 195 |
| 2022 | 65 | 222 |
| 2023 | 84 | 209 |
| 2024 | 83 | 181 |
| 2025 | 92 | 148 |
| 2026 | 65 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- LAMA2, PLXDC2 and MLL4 as novel biomarkers for prediabetes and diabetes18 Aug 2026US 12,710,430 B2Academia Sinica
- Anti-severe acute respiratory syndrome coronavirus antibodies11 Aug 2026US 12,704,517 B2Bio-Techne Corporation
- Methods and devices for detecting MxA in a sample on a sample anaysis device28 Jul 2026US 12,693,291 B2Rapid Pathogen Screening, Inc.
- Immunochromatography assay kit28 Jul 2026US 12,693,292 B2National University Corporation Hamamatsu University School of Medicine
- Nanoflower immunochromatographic strip for detecting heavy metal mercury ions and use thereof21 Jul 2026US 12,687,542 B2Fujian Agriculture and Forestry University
- Compositions, Kits, and Methods Comprising Bioidentical D BHB With Optional Vitamin B6 for Neurological Wellness, Mood Stability, and Medication Taper Support8 Oct 2026US 2026/0306430 A1Global Ketone Limited
- Antibody targeting dll3 and use of antibody8 Oct 2026US 2026/0308240 A1Neukio Biotherapeutics (Shanghai) Co., Ltd.
- Diphenoxylate artificial hapten, diphenoxylate artificial antigen, preparation methods therefor, and use thereof1 Oct 2026US 2026/0297030 A1Hangzhou Alltest Biotech Co., Ltd
- Multi-Analyte Rapid Diagnostic Test for Sepsis Using Novel Biomarkers and Quantum Dot Technology1 Oct 2026US 2026/0298921 A1Trimar Domestic Inc.
- Method for detecting colorectal cancer dna using lateral flow assay1 Oct 2026US 2026/0298931 A1PREDICTIVE AI, Inc.
Most cited
By later US patents
- Concentrating zone method in heterogeneous immunoassays1,023US 4,366,241 ASyva Company · 1982
- Disposable electronic assay device527US 5,580,794 AMetrika Laboratories, Inc. · 1996
- Lateral flow, non-bibulous membrane assay protocols426US 4,943,522 AQuidel Corporation · 1990
- Element, structure and method for the analysis or transport of liquids417US 4,258,001 AEastman Kodak Company · 1981
- Immunoassay device386US 4,857,453 ASyntex (U.S.A.) Inc. · 1989