G01N 33/487
Of liquid biological material
Official title: of liquid biological material
G01N33/487 (Of liquid biological material) appears on 8,569 US grants and 11,201 published applications in this corpus.
Search patents in G01N- Granted patents
- 8,569
- Published applications
- 11,201
- Assignees
- 3,377
- Inventors
- 17,557
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 38 | 0 |
| 1977 | 22 | 0 |
| 1978 | 29 | 0 |
| 1979 | 24 | 0 |
| 1980 | 31 | 0 |
| 1981 | 22 | 0 |
| 1982 | 17 | 0 |
| 1983 | 21 | 0 |
| 1984 | 26 | 0 |
| 1985 | 27 | 0 |
| 1986 | 16 | 0 |
| 1987 | 31 | 0 |
| 1988 | 26 | 0 |
| 1989 | 46 | 0 |
| 1990 | 35 | 0 |
| 1991 | 42 | 0 |
| 1992 | 45 | 0 |
| 1993 | 51 | 0 |
| 1994 | 61 | 0 |
| 1995 | 38 | 0 |
| 1996 | 74 | 0 |
| 1997 | 78 | 0 |
| 1998 | 96 | 0 |
| 1999 | 75 | 0 |
| 2000 | 80 | 0 |
| 2001 | 69 | 26 |
| 2002 | 71 | 93 |
| 2003 | 63 | 190 |
| 2004 | 59 | 158 |
| 2005 | 53 | 163 |
| 2006 | 72 | 201 |
| 2007 | 79 | 209 |
| 2008 | 77 | 225 |
| 2009 | 106 | 238 |
| 2010 | 150 | 312 |
| 2011 | 205 | 323 |
| 2012 | 220 | 335 |
| 2013 | 245 | 437 |
| 2014 | 318 | 579 |
| 2015 | 384 | 636 |
| 2016 | 395 | 712 |
| 2017 | 500 | 761 |
| 2018 | 515 | 774 |
| 2019 | 602 | 802 |
| 2020 | 612 | 746 |
| 2021 | 543 | 743 |
| 2022 | 521 | 656 |
| 2023 | 456 | 557 |
| 2024 | 472 | 563 |
| 2025 | 456 | 462 |
| 2026 | 275 | 300 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Time-of-flight measurement on user with cameras and position sensor6 Oct 2026US 12,751,628 B2Omni Medsci, Inc.
- Sample taking device, sample taking system and method of operating a sample taking device6 Oct 2026US 12,754,107 B2LockCon AG
- Hematological parameter for viral infection6 Oct 2026US 12,754,124 B2Beckman Coulter, Inc.
- Vertical flow assay device and method for determination of hemoglobin concentration6 Oct 2026US 12,754,179 B2Google Inc.
- Means and methods for the diagnosis, classification and/or monitoring of pediatric tumors6 Oct 2026US 12,754,186 B2Academisch Ziekenhuis Leiden (H.O.D.N. Lumc)
- Nucleic Acid Scaffolds and Related Devices and Methods8 Oct 2026US 2026/0308666 A1Digital Biotechnologies, Inc.
- Method and products for characterizing a polynucleotide using a nanopore8 Oct 2026US 2026/0308676 A1Oxford Nanopore Technologies PLC
- Nature-inspired stalactite nanostructures such as nanopores for biosensing and energy harvesting8 Oct 2026US 2026/0309692 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- Nanopore sequencing and preparation modular instrument8 Oct 2026US 2026/0309693 A1Oxford Nanopore Technologies PLC
- Method8 Oct 2026US 2026/0309694 A1Oxford Nanopore Technologies PLC
Most cited
By later US patents
- Diabetes management system and method for controlling blood glucose2,049US 5,822,715 AHealth Hero Network, Inc. · 1998
- Diabetes management system and method for controlling blood glucose2,024US 6,379,301 B1Health Hero Network, Inc. · 2002
- Modular microprocessor-based health monitoring system1,971US 5,899,855 AHealth Hero Network, Inc. · 1999
- Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator1,613US 6,591,125 B1TheraSense, Inc. · 2003
- Modular microprocessor-based health monitoring system1,498US 5,307,263 ARaya Systems, Inc. · 1994