G01N 33/54393
Improving reaction conditions or stability
Official title: {Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding}
G01N33/54393 (Improving reaction conditions or stability) appears on 1,239 US grants and 1,851 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,239
- Published applications
- 1,851
- Assignees
- 926
- Inventors
- 4,002
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 6 | 0 |
| 1991 | 15 | 0 |
| 1992 | 19 | 0 |
| 1993 | 15 | 0 |
| 1994 | 15 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 15 | 0 |
| 1998 | 16 | 0 |
| 1999 | 21 | 0 |
| 2000 | 20 | 0 |
| 2001 | 21 | 4 |
| 2002 | 21 | 53 |
| 2003 | 16 | 76 |
| 2004 | 26 | 75 |
| 2005 | 22 | 64 |
| 2006 | 30 | 69 |
| 2007 | 25 | 63 |
| 2008 | 21 | 74 |
| 2009 | 31 | 75 |
| 2010 | 40 | 80 |
| 2011 | 38 | 127 |
| 2012 | 52 | 66 |
| 2013 | 63 | 79 |
| 2014 | 40 | 86 |
| 2015 | 48 | 103 |
| 2016 | 46 | 73 |
| 2017 | 60 | 82 |
| 2018 | 64 | 96 |
| 2019 | 55 | 84 |
| 2020 | 61 | 89 |
| 2021 | 52 | 76 |
| 2022 | 37 | 69 |
| 2023 | 41 | 58 |
| 2024 | 41 | 53 |
| 2025 | 36 | 44 |
| 2026 | 28 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Streptavidin-coated solid phases with a member of a binding pair15 Sep 2026US 12,736,529 B2Roche Diagnostics Operations, Inc.
- Methods for apolipoprotein detection15 Sep 2026US 12,736,545 B2Biocross, S.L.
- Micropatterning assembly, methods for micropatterning, and micropatterned devices18 Aug 2026US 12,710,417 B2Ist Austria (Institute of Science and Technology Austria)
- Nucleic acid linked immune-sandwich assay (NULISA)11 Aug 2026US 12,704,508 B2Alamar Biosciences, Inc.
- Automated immunoanalyzer system for performing diagnostic assays for autoimmune and infectious diseases28 Jul 2026US 12,693,221 B2Hycor Biomedical, Inc.
- Aluminum oxide surfaces for diagnostic applications1 Oct 2026US 2026/0298922 A1Pavonis Diagnostics Inc.
- A method for optical, label-free detection of molecules at ultra-low concentration, particularly as low as zeptomolar concentration24 Sep 2026US 2026/0287585 A1Universita' Degli Studi Di Bari Aldo Moro
- Improved blood diagnostic24 Sep 2026US 2026/0287598 A1Fujirebio Europe N.V.
- Methods and compositions for detecting influenza antibodies10 Sep 2026US 2026/0266821 A1
- Aptamer biosensors with mixed-charge monolayer anti-fouling capability27 Aug 2026US 2026/0248421 A1
Most cited
By later US patents
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Automated sorting system for matrices with memory480US 6,329,139 B1Discovery Partners International, Inc. · 2001
- Composite arrays utilizing microspheres457US 6,429,027 B1Illumina, Inc. · 2002
- Method of making a transcutaneous electrochemical sensor374US 6,973,706 B2TheraSense, Inc. · 2005
- Needle-less injector369US 5,480,381 AWeston Medical Limited · 1996