G01N 33/5306
Improving reaction conditions
Official title: {Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding}
G01N33/5306 (Improving reaction conditions) appears on 645 US grants and 854 published applications in this corpus.
Search patents in G01N- Granted patents
- 645
- Published applications
- 854
- Assignees
- 456
- Inventors
- 1,906
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 7 | 0 |
| 2001 | 11 | 1 |
| 2002 | 7 | 6 |
| 2003 | 9 | 19 |
| 2004 | 6 | 17 |
| 2005 | 6 | 26 |
| 2006 | 10 | 17 |
| 2007 | 6 | 18 |
| 2008 | 7 | 15 |
| 2009 | 12 | 28 |
| 2010 | 6 | 28 |
| 2011 | 13 | 21 |
| 2012 | 17 | 26 |
| 2013 | 24 | 42 |
| 2014 | 24 | 54 |
| 2015 | 26 | 66 |
| 2016 | 21 | 43 |
| 2017 | 42 | 42 |
| 2018 | 44 | 58 |
| 2019 | 29 | 56 |
| 2020 | 40 | 44 |
| 2021 | 45 | 58 |
| 2022 | 21 | 44 |
| 2023 | 22 | 36 |
| 2024 | 30 | 31 |
| 2025 | 26 | 39 |
| 2026 | 24 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for detecting aberrant results caused by incomplete delivery of a polyhapten reagent in immunoassays22 Sep 2026US 12,742,774 B2Siemens Healthcare Diagnostics Inc.
- Immunochromatographic test strip1 Sep 2026US 12,724,027 B2Sekisui Medical Co., Ltd.
- Automated immunoanalyzer system for performing diagnostic assays for autoimmune and infectious diseases28 Jul 2026US 12,693,221 B2Hycor Biomedical, Inc.
- Interference-suppressed pharmacokinetic immunoassay28 Jul 2026US 12,693,290 B2Hoffmann-La Roche Inc.
- Continuous sensing with adapters and aptamers14 Jul 2026US 12,681,010 B2University of Cincinnati
- 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
- Ultrabright fluorescent nanoconstructs as universal enhancers8 Oct 2026US 2026/0309701 A1Washington University
- Protein free solution for stabilizing immunoassay calibrators1 Oct 2026US 2026/0298949 A1Beckman Coulter, Inc.
- Surface acoustic wave facilitated fluidic assay systems and methods17 Sep 2026US 2026/0276630 A1
- Microbiota-associated markers of high-grade squamous intraepithelial lesions (hsil)17 Sep 2026US 2026/0276641 A1
Most cited
By later US patents
- Reducing interference in ligand-receptor binding assays245US 4,737,456 ASyntex (U.S.A.) Inc. · 1988
- Homogenous protection assay234US 5,283,174 AGen-Probe Incorporated · 1994
- Device for preventing assay interference using silver or lead to remove the interferant204US 5,945,345 AMetrika, Inc. · 1999
- Protein detection via nanoreporters166US 9,714,937 B2NanoString Technologies, Inc. · 2017
- Antibodies to complexes of ligand receptors and ligands and their utility in ligand-receptor assays117US 5,480,792 ABiosite Diagnostics, Inc. · 1996