G01N 33/54386
Analytical elements
Official title: {Analytical elements}
G01N33/54386 (Analytical elements) appears on 2,050 US grants and 3,417 published applications in this corpus.
Search patents in G01N- Granted patents
- 2,050
- Published applications
- 3,417
- Assignees
- 1,549
- Inventors
- 6,558
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 15 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 27 | 0 |
| 1993 | 26 | 0 |
| 1994 | 14 | 0 |
| 1995 | 19 | 0 |
| 1996 | 22 | 0 |
| 1997 | 27 | 0 |
| 1998 | 32 | 0 |
| 1999 | 30 | 0 |
| 2000 | 27 | 0 |
| 2001 | 38 | 15 |
| 2002 | 35 | 66 |
| 2003 | 32 | 85 |
| 2004 | 33 | 76 |
| 2005 | 19 | 59 |
| 2006 | 37 | 95 |
| 2007 | 43 | 76 |
| 2008 | 34 | 87 |
| 2009 | 41 | 98 |
| 2010 | 74 | 120 |
| 2011 | 61 | 94 |
| 2012 | 47 | 84 |
| 2013 | 68 | 90 |
| 2014 | 57 | 106 |
| 2015 | 65 | 110 |
| 2016 | 80 | 146 |
| 2017 | 79 | 146 |
| 2018 | 94 | 154 |
| 2019 | 95 | 150 |
| 2020 | 118 | 133 |
| 2021 | 98 | 233 |
| 2022 | 83 | 266 |
| 2023 | 105 | 298 |
| 2024 | 102 | 255 |
| 2025 | 115 | 214 |
| 2026 | 90 | 161 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Immunoassay device and immunoassay method29 Sep 2026US 12,748,107 B2Beijing BOE Technology Development Co., Ltd.
- Bovine pathogen array29 Sep 2026US 12,748,110 B2Randox Laboratories Limited
- Method for accumulating microscopic objects, and method for detecting microscopic objects using same29 Sep 2026US 12,748,113 B2University Public Corporation Osaka
- Method for droplet loading into nanowells8 Sep 2026US 12,730,105 B2Abbott Laboratories
- Immunochromatographic test strip1 Sep 2026US 12,724,027 B2Sekisui Medical Co., Ltd.
- 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.
- Compositions and methods for detection and treatment of coccidioides infection8 Oct 2026US 2026/0309707 A1The Translational Genomics Research Institute
- Magnetic point-of-care systems and assays for determining gfap in biological samples8 Oct 2026US 2026/0309722 A1Abbott Laboratories
- Diphenoxylate artificial hapten, diphenoxylate artificial antigen, preparation methods therefor, and use thereof1 Oct 2026US 2026/0297030 A1Hangzhou Alltest Biotech Co., Ltd
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
- Point-of-care fluidic systems and uses thereof394US 7,635,594 B2Theranos, Inc. · 2009