G01N 33/5302
Apparatus specially adapted for immunological test procedures
Official title: {Apparatus specially adapted for immunological test procedures}
G01N33/5302 (Apparatus specially adapted for immunological test procedures) appears on 997 US grants and 1,086 published applications in this corpus.
Search patents in G01N- Granted patents
- 997
- Published applications
- 1,086
- Assignees
- 661
- Inventors
- 2,559
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 12 | 0 |
| 1988 | 14 | 0 |
| 1989 | 15 | 0 |
| 1990 | 17 | 0 |
| 1991 | 16 | 0 |
| 1992 | 16 | 0 |
| 1993 | 25 | 0 |
| 1994 | 12 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 17 | 0 |
| 1998 | 15 | 0 |
| 1999 | 16 | 0 |
| 2000 | 23 | 0 |
| 2001 | 14 | 7 |
| 2002 | 10 | 25 |
| 2003 | 12 | 20 |
| 2004 | 5 | 23 |
| 2005 | 5 | 25 |
| 2006 | 10 | 25 |
| 2007 | 10 | 21 |
| 2008 | 9 | 23 |
| 2009 | 10 | 27 |
| 2010 | 20 | 28 |
| 2011 | 18 | 46 |
| 2012 | 26 | 47 |
| 2013 | 33 | 62 |
| 2014 | 43 | 75 |
| 2015 | 46 | 60 |
| 2016 | 36 | 82 |
| 2017 | 47 | 38 |
| 2018 | 52 | 79 |
| 2019 | 37 | 81 |
| 2020 | 50 | 51 |
| 2021 | 51 | 69 |
| 2022 | 41 | 42 |
| 2023 | 43 | 50 |
| 2024 | 34 | 39 |
| 2025 | 34 | 27 |
| 2026 | 17 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Testing system, storage device, and rack storage method15 Sep 2026US 12,736,553 B2Sysmex Corporation
- Systems and methods of delivering target molecules to a nanopore11 Aug 2026US 12,704,503 B2The Regents of the University of California
- 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.
- Surface acoustic wave facilitated fluidic assay systems and methods17 Sep 2026US 2026/0276630 A1
- Topographic modulation of enzymatic reaction affords ultrasensitive compartment-free digital immunoassays27 Aug 2026US 2026/0249288 A1
- Reagent selection support apparatus, method, program, recording medium, and sample measurement apparatus27 Aug 2026US 2026/0251648 A1Sysmex Corporation
- Lateral flow assay systems and methods for the quantification of a biological sample27 Aug 2026US 2026/0251651 A1Sanguis Diagnostics Corp.
- Devices, systems, and methods for optical analysis of biological samples13 Aug 2026US 2026/0235584 A1Vital Biosciences 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
- Point-of-care fluidic systems and uses thereof394US 7,635,594 B2Theranos, Inc. · 2009
- High throughput screening assay systems in microscale fluidic devices353US 6,267,858 B1Caliper Technologies Corp. · 2001