G01N 33/48
Biological material
Official title: Biological material, e.g. blood, urine (G01N33/02, G01N33/26, G01N33/44, G01N33/46 take precedence); Haemocytometers (counting blood corpuscules distributed over a surface by scanning the surface G06M11/02)
G01N33/48 (Biological material) appears on 80,759 US grants and 123,298 published applications in this corpus.
Search patents in G01N- Granted patents
- 80,759
- Published applications
- 123,298
- Assignees
- 25,517
- Inventors
- 180,123
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 202 | 0 |
| 1977 | 169 | 0 |
| 1978 | 207 | 0 |
| 1979 | 186 | 0 |
| 1980 | 301 | 0 |
| 1981 | 346 | 0 |
| 1982 | 280 | 0 |
| 1983 | 224 | 0 |
| 1984 | 321 | 0 |
| 1985 | 274 | 0 |
| 1986 | 297 | 0 |
| 1987 | 442 | 0 |
| 1988 | 439 | 0 |
| 1989 | 622 | 0 |
| 1990 | 509 | 0 |
| 1991 | 539 | 0 |
| 1992 | 685 | 0 |
| 1993 | 760 | 0 |
| 1994 | 722 | 0 |
| 1995 | 700 | 0 |
| 1996 | 846 | 0 |
| 1997 | 1087 | 0 |
| 1998 | 1565 | 0 |
| 1999 | 1401 | 0 |
| 2000 | 1252 | 0 |
| 2001 | 1444 | 466 |
| 2002 | 1293 | 2534 |
| 2003 | 1262 | 4968 |
| 2004 | 1212 | 3677 |
| 2005 | 1087 | 3874 |
| 2006 | 1520 | 4070 |
| 2007 | 1618 | 3882 |
| 2008 | 1637 | 3754 |
| 2009 | 1660 | 4464 |
| 2010 | 2398 | 5073 |
| 2011 | 2425 | 4827 |
| 2012 | 2437 | 4544 |
| 2013 | 2831 | 4932 |
| 2014 | 3049 | 5826 |
| 2015 | 3219 | 5829 |
| 2016 | 3285 | 6004 |
| 2017 | 3719 | 5853 |
| 2018 | 3848 | 5920 |
| 2019 | 3992 | 6001 |
| 2020 | 3975 | 6002 |
| 2021 | 3626 | 6045 |
| 2022 | 3371 | 5900 |
| 2023 | 3075 | 5361 |
| 2024 | 3101 | 5533 |
| 2025 | 3128 | 4630 |
| 2026 | 2171 | 3329 |
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.
- Compositions, methods and kits for treating complement related disorders6 Oct 2026US 12,751,993 B2Trustees of Tufts College
- Microstructure and molecular detection method6 Oct 2026US 12,752,270 B2Korea University Research and Business Foundation
- Systems and methods for determining presence and/or characteristics of target analytes in a sample6 Oct 2026US 12,752,273 B2Conservation X Labs, Inc
- System and method for determining an immune activation state6 Oct 2026US 12,752,274 B2CytoVale Inc.
- Transgenic model of human cardiomyopathy8 Oct 2026US 2026/0305586 A1Stichting Genetische Hartspierziekte PLN
- An organ container, an impedance meter for the organ container, and a method for defining a deterioration state of an organ8 Oct 2026US 2026/0305604 A1Tampere University Foundation sr
- Systems and methods for personalized breath based glycemic monitoring and projected a1c trend estimation8 Oct 2026US 2026/0305975 A1PreEvnt, LLC
- Training support information providing device8 Oct 2026US 2026/0305998 A1Aisin Corporation
- Methods of determining glucose hypometabolism-induced energy crisis and treatments thereof8 Oct 2026US 2026/0306018 A1Senovia Biosciences LLC
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
- 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