G01N 33/5304
Reaction vessels
Official title: {Reaction vessels, e.g. agglutination plates (for solid-phase systems G01N33/543)}
G01N33/5304 (Reaction vessels) appears on 371 US grants and 379 published applications in this corpus.
Search patents in G01N- Granted patents
- 371
- Published applications
- 379
- Assignees
- 249
- Inventors
- 903
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 4 |
| 2002 | 5 | 12 |
| 2003 | 7 | 13 |
| 2004 | 4 | 9 |
| 2005 | 0 | 6 |
| 2006 | 5 | 4 |
| 2007 | 3 | 5 |
| 2008 | 5 | 6 |
| 2009 | 1 | 15 |
| 2010 | 6 | 6 |
| 2011 | 9 | 14 |
| 2012 | 14 | 17 |
| 2013 | 10 | 20 |
| 2014 | 17 | 20 |
| 2015 | 10 | 21 |
| 2016 | 17 | 33 |
| 2017 | 11 | 14 |
| 2018 | 25 | 24 |
| 2019 | 9 | 37 |
| 2020 | 20 | 11 |
| 2021 | 25 | 19 |
| 2022 | 14 | 18 |
| 2023 | 10 | 24 |
| 2024 | 10 | 12 |
| 2025 | 13 | 11 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modified ELISA with hemoglobin correction apparatus and methods thereof4 Aug 2026US 12,699,086 B2Nova Biomedical Corporation
- Fluid transfer devices with integrated flow-based assay and methods of using the same26 May 2026US 12,638,445 B2Magnolia Medical Technologies, Inc.
- Systems and methods for multianalyte detection12 May 2026US 12,625,065 B2Truvian Sciences, Inc.
- Blood staining patch, method and device for blood test using the same24 Mar 2026US 12,584,830 B2Noul Co., Ltd.
- CDR antibody reaction apparatus24 Feb 2026US 12,560,594 B2Korea Research Institute of Bioscience and Biotechnology
- Surface acoustic wave facilitated fluidic assay systems and methods17 Sep 2026US 2026/0276630 A1
- Blood staining patch, method and device for blood test using the same18 Jun 2026US 2026/0168895 A1Noul Co., Ltd.
- Diagnostic method and device performing the same26 Feb 2026US 2026/0056096 A1Noul Co., Ltd.
- Localized Surface Plasmon Resonance Detector19 Feb 2026US 2026/0049985 A1UK NIVD Limited
- Analyte characterization by differential binding of binding reagents11 Dec 2025US 2025/0377354 A1Nautilus Subsidiary, Inc.
Most cited
By later US patents
- High throughput screening assay systems in microscale fluidic devices877US 5,942,443 ACaliper Technologies Corp. · 1999
- High throughput screening assay systems in microscale fluidic devices692US 6,046,056 ACaliper Technologies Corp. · 2000
- Multi-zoned reaction vessel having pressure-actuatable control means between zones440US 4,426,451 AEastman Kodak Company · 1984
- High throughput screening assay systems in microscale fluidic devices353US 6,267,858 B1Caliper Technologies Corp. · 2001
- Device for multiple analyte detection342US 6,126,899 AThe Perkins-Elmer Corporation · 2000