G01N 33/548
Carbohydrates
Official title: Carbohydrates, e.g. dextran
G01N33/548 (Carbohydrates) appears on 179 US grants and 172 published applications in this corpus.
Search patents in G01N- Granted patents
- 179
- Published applications
- 172
- Assignees
- 172
- Inventors
- 552
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 4 |
| 2003 | 4 | 3 |
| 2004 | 3 | 6 |
| 2005 | 1 | 5 |
| 2006 | 3 | 9 |
| 2007 | 3 | 5 |
| 2008 | 0 | 7 |
| 2009 | 4 | 6 |
| 2010 | 5 | 2 |
| 2011 | 1 | 4 |
| 2012 | 3 | 10 |
| 2013 | 2 | 7 |
| 2014 | 3 | 3 |
| 2015 | 4 | 11 |
| 2016 | 3 | 11 |
| 2017 | 8 | 7 |
| 2018 | 4 | 2 |
| 2019 | 2 | 11 |
| 2020 | 6 | 6 |
| 2021 | 7 | 13 |
| 2022 | 7 | 8 |
| 2023 | 8 | 10 |
| 2024 | 7 | 11 |
| 2025 | 8 | 6 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods, reagents, and substrates for detecting target analytes16 Jun 2026US 12,656,339 B2Purdue Research Foundation
- Cancer test method5 May 2026US 12,618,842 B2National Institute of Advanced Industrial Science and Technology
- Bioactive nanoparticle compositions and methods for making same10 Feb 2026US 12,544,456 B2Aqua Regenerative Therapies LLC
- Process for storing and releasing protein-decorated nanoparticles on paper substrates13 Jan 2026US 12,523,652 B2Fundació Institut D'Investigació SanitàRia Illes Balears
- Oligopeptide30 Dec 2025US 12,509,489 B2Zeon Corporation
- Depletion-limited analyte sensing with non-equilibrium binding probes13 Aug 2026US 2026/0235594 A1
- Reagent matrix comprising cellulose nanofibrils and its use for detecting analytes23 Jul 2026US 2026/0210960 A1Solventum Intellectual Properties Company
- Biodegradable analyte detection device11 Jun 2026US 2026/0160762 A1
- Glycan-Tethered Stabiligases12 Jun 2025US 2025/0189531 A1The Regents of the University of California
- Methods and systems for droplet-based single cell barcoding8 May 2025US 2025/0146181 A110x Genomics, Inc.
Most cited
By later US patents
- Affinity matrices of modified polysaccharide supports427US 5,059,654 ACuno Incorporated · 1991
- Assays340US 5,602,040 AUnilever Patent Holdings B.V. · 1997
- Activated matrix and method of activation327US 4,330,440 ADevelopment Finance Corporation of New Zealand · 1982
- Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents316US 5,622,871 AUnilever Patent Holdings B.V. · 1997
- Test device for detecting analytes in biological samples274US 5,656,503 AUnilever Patent Holdings B.V. · 1997