G01N 33/54353
With ligand attached to the carrier via a chemical coupling agent
Official title: {with ligand attached to the carrier via a chemical coupling agent (coatings G01N33/54393)}
G01N33/54353 (With ligand attached to the carrier via a chemical coupling agent) appears on 1,067 US grants and 1,517 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,067
- Published applications
- 1,517
- Assignees
- 828
- Inventors
- 3,729
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 12 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 14 | 0 |
| 1992 | 14 | 0 |
| 1993 | 17 | 0 |
| 1994 | 12 | 0 |
| 1995 | 21 | 0 |
| 1996 | 22 | 0 |
| 1997 | 28 | 0 |
| 1998 | 27 | 0 |
| 1999 | 23 | 0 |
| 2000 | 21 | 0 |
| 2001 | 23 | 8 |
| 2002 | 23 | 62 |
| 2003 | 22 | 81 |
| 2004 | 21 | 81 |
| 2005 | 19 | 89 |
| 2006 | 27 | 84 |
| 2007 | 30 | 69 |
| 2008 | 29 | 58 |
| 2009 | 21 | 70 |
| 2010 | 41 | 89 |
| 2011 | 38 | 52 |
| 2012 | 33 | 42 |
| 2013 | 29 | 51 |
| 2014 | 40 | 65 |
| 2015 | 43 | 50 |
| 2016 | 44 | 64 |
| 2017 | 42 | 49 |
| 2018 | 31 | 61 |
| 2019 | 40 | 59 |
| 2020 | 31 | 50 |
| 2021 | 48 | 61 |
| 2022 | 37 | 50 |
| 2023 | 33 | 53 |
| 2024 | 21 | 46 |
| 2025 | 28 | 40 |
| 2026 | 15 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- POCT diagnostic system for traumatic brain injuries and infectious diseases29 Sep 2026US 12,748,108 B2Ezdiatech Inc.
- Chemically cleavable group15 Sep 2026US 12,735,444 B2Tagworks Pharmaceuticals B.V.
- Multicyclic peptides and methods for their preparation1 Sep 2026US 12,723,059 B2Universiteit Van Amsterdam
- Micropatterning assembly, methods for micropatterning, and micropatterned devices18 Aug 2026US 12,710,417 B2Ist Austria (Institute of Science and Technology Austria)
- Nucleic acid linked immune-sandwich assay (NULISA)11 Aug 2026US 12,704,508 B2Alamar Biosciences, Inc.
- Methods for conducting multiplexed assays1 Oct 2026US 2026/0295592 A1Meso Scale Technologies, LLC.
- Methods for conducting multiplexed assays24 Sep 2026US 2026/0284664 A1Meso Scale Technologies, LLC.
- High-sensitivity Assay for Serum Neurofilament Light Chain24 Sep 2026US 2026/0287580 A1Siemens Healthcare Diagnostics Inc.
- Depletion of high-abundance plasma proteins using in situ growth of metal-organic frameworks (mofs) for proteomic analysis and biomarker discovery10 Sep 2026US 2026/0266814 A1
- Molecular probe functionalized element20 Aug 2026US 2026/0243761 A1
Most cited
By later US patents
- Method for producing microparticles loaded with proteins791US 7,335,401 B2Roche Diagnostic Operations, Inc. · 2008
- Antibody conjugates for the delivery of compounds to target sites546US 4,671,958 ACytogen Corporation · 1987
- Spatially-addressable immobilization of anti-ligands on surfaces486US 5,252,743 AAffymax Technologies N.V. · 1993
- Automated sorting system for matrices with memory480US 6,329,139 B1Discovery Partners International, Inc. · 2001
- Polybifunctional reagent having a polymeric backbone and photoreactive moieties and bioactive groups478US 6,121,027 ASurModics, Inc. · 2000