G01N 33/54373
Involving physiochemical end-point determination
Official title: {involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings}
G01N33/54373 (Involving physiochemical end-point determination) appears on 3,527 US grants and 5,317 published applications in this corpus.
Search patents in G01N- Granted patents
- 3,527
- Published applications
- 5,317
- Assignees
- 1,945
- Inventors
- 10,139
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 18 | 0 |
| 1990 | 9 | 0 |
| 1991 | 18 | 0 |
| 1992 | 28 | 0 |
| 1993 | 20 | 0 |
| 1994 | 22 | 0 |
| 1995 | 21 | 0 |
| 1996 | 31 | 0 |
| 1997 | 29 | 0 |
| 1998 | 54 | 0 |
| 1999 | 47 | 0 |
| 2000 | 47 | 0 |
| 2001 | 77 | 27 |
| 2002 | 66 | 130 |
| 2003 | 60 | 185 |
| 2004 | 63 | 179 |
| 2005 | 66 | 205 |
| 2006 | 86 | 228 |
| 2007 | 103 | 193 |
| 2008 | 96 | 199 |
| 2009 | 79 | 237 |
| 2010 | 132 | 297 |
| 2011 | 143 | 220 |
| 2012 | 151 | 218 |
| 2013 | 177 | 193 |
| 2014 | 167 | 241 |
| 2015 | 126 | 185 |
| 2016 | 139 | 206 |
| 2017 | 161 | 216 |
| 2018 | 144 | 222 |
| 2019 | 160 | 212 |
| 2020 | 152 | 230 |
| 2021 | 159 | 262 |
| 2022 | 126 | 231 |
| 2023 | 145 | 258 |
| 2024 | 138 | 230 |
| 2025 | 123 | 183 |
| 2026 | 111 | 130 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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
- Nanopore formation method29 Sep 2026US 12,748,099 B2Hitachi High-Tech Corporation
- Microwell microelectrode filtration sensor29 Sep 2026US 12,748,109 B2BioMEMS Diagnostics Inc.
- Method and system for evaluation of an interaction between an analyte and a ligand using a biosensor22 Sep 2026US 12,742,776 B2Cytiva Sweden AB
- Flow cells15 Sep 2026US 12,736,458 B2Illumina Cambridge Limited
- 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
- Bio-field-effect transistor with enhanced temporal stability8 Oct 2026US 2026/0309672 A1International Business Machines Corporation
- Ultrabright fluorescent nanoconstructs as universal enhancers8 Oct 2026US 2026/0309701 A1Washington University
- Method for customizing a biosensor to measure an analyte with high performance parameters by means of artificial intelligence8 Oct 2026US 2026/0309710 A1digid GmbH
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
- Strip electrode including screen printing of a single layer1,163US 5,509,410 AMedisense, Inc. · 1996
- Medical droplet whole blood and like monitoring1,055US 4,995,402 AThorne, Smith, Astill Technologies, Inc. · 1991