G01N 33/543
With an insoluble carrier for immobilising immunochemicals
Official title: with an insoluble carrier for immobilising immunochemicals
G01N33/543 (With an insoluble carrier for immobilising immunochemicals) appears on 13,939 US grants and 20,349 published applications in this corpus.
Search patents in G01N- Granted patents
- 13,939
- Published applications
- 20,349
- Assignees
- 6,474
- Inventors
- 36,176
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 31 | 0 |
| 1977 | 28 | 0 |
| 1978 | 29 | 0 |
| 1979 | 28 | 0 |
| 1980 | 43 | 0 |
| 1981 | 58 | 0 |
| 1982 | 45 | 0 |
| 1983 | 30 | 0 |
| 1984 | 52 | 0 |
| 1985 | 53 | 0 |
| 1986 | 63 | 0 |
| 1987 | 107 | 0 |
| 1988 | 85 | 0 |
| 1989 | 160 | 0 |
| 1990 | 121 | 0 |
| 1991 | 151 | 0 |
| 1992 | 190 | 0 |
| 1993 | 177 | 0 |
| 1994 | 142 | 0 |
| 1995 | 150 | 0 |
| 1996 | 190 | 0 |
| 1997 | 203 | 0 |
| 1998 | 257 | 0 |
| 1999 | 228 | 0 |
| 2000 | 212 | 0 |
| 2001 | 258 | 102 |
| 2002 | 230 | 483 |
| 2003 | 225 | 727 |
| 2004 | 220 | 694 |
| 2005 | 205 | 706 |
| 2006 | 261 | 738 |
| 2007 | 315 | 690 |
| 2008 | 279 | 668 |
| 2009 | 282 | 783 |
| 2010 | 418 | 908 |
| 2011 | 430 | 825 |
| 2012 | 438 | 674 |
| 2013 | 507 | 714 |
| 2014 | 524 | 872 |
| 2015 | 485 | 768 |
| 2016 | 514 | 816 |
| 2017 | 568 | 845 |
| 2018 | 575 | 886 |
| 2019 | 602 | 892 |
| 2020 | 613 | 994 |
| 2021 | 599 | 1127 |
| 2022 | 522 | 1034 |
| 2023 | 550 | 1029 |
| 2024 | 527 | 939 |
| 2025 | 571 | 823 |
| 2026 | 388 | 612 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 33/54366Apparatus specially adapted for solid-phase testing7,263
- G01N 33/54313The carrier being characterised by its particulate form3,627
- G01N 33/54306Solid-phase reaction mechanisms1,408
- G01N 33/54393Improving reaction conditions or stability1,239
- G01N 33/54353With ligand attached to the carrier via a chemical coupling agent1,067
- G01N 33/551The carrier being inorganic1,000
- G01N 33/544The carrier being organic900
- G01N 33/554The carrier being a biological cell or cell fragment260
All 9 subgroupsShow fewer
Recent patents
- Microstructure and molecular detection method6 Oct 2026US 12,752,270 B2Korea University Research and Business Foundation
- Spatially encoded biological assays6 Oct 2026US 12,753,431 B2Prognosys Biosciences, Inc.
- Lipid-based probes for extracellular isolation6 Oct 2026US 12,754,183 B2The Penn State Research Foundation
- Binding protein specific for the spike protein of severe acute respiratory syndrome corona virus 2 (SARS-CoV-2)6 Oct 2026US 12,754,184 B2Navigo Proteins GmbH
- Dried reagent polysaccharide surface area stabilization6 Oct 2026US 12,754,191 B2Siemens Healthcare Diagnostics Inc.
- 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.
- Violet Excitable Tandem Dyes, and Methods for Making and Using the Same8 Oct 2026US 2026/0308383 A1
- Microfluidic integrated cmos based impedance array biosensor8 Oct 2026US 2026/0309661 A1University of Utah Research Foundation
- Electrochemical biosensors, systems, and methods of use8 Oct 2026US 2026/0309671 A1
Most cited
By later US patents
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Method of using a small volume in vitro analyte sensor1,793US 6,120,676 ATheraSense, Inc. · 2000
- Small volume in vitro analyte sensor1,656US 6,143,164 AE. Heller & Company · 2000
- Fluorescent silica-based nanoparticles1,448US 8,298,677 B2Cornell Research Foundation, Inc. · 2012
- Strip electrode including screen printing of a single layer1,163US 5,509,410 AMedisense, Inc. · 1996