A61B 5/41
Detecting, measuring or recording for evaluating the immune or lymphatic systems
Official title: {Detecting, measuring or recording for evaluating the immune or lymphatic systems}
A61B5/41 (Detecting, measuring or recording for evaluating the immune or lymphatic systems) appears on 3,129 US grants and 4,362 published applications in this corpus.
Search patents in A61B- Granted patents
- 3,129
- Published applications
- 4,362
- Assignees
- 1,615
- Inventors
- 6,546
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 9 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 12 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 12 | 0 |
| 1990 | 13 | 0 |
| 1991 | 20 | 0 |
| 1992 | 15 | 0 |
| 1993 | 19 | 0 |
| 1994 | 33 | 0 |
| 1995 | 30 | 0 |
| 1996 | 29 | 0 |
| 1997 | 19 | 0 |
| 1998 | 56 | 0 |
| 1999 | 60 | 0 |
| 2000 | 58 | 0 |
| 2001 | 83 | 33 |
| 2002 | 63 | 101 |
| 2003 | 82 | 169 |
| 2004 | 66 | 196 |
| 2005 | 64 | 221 |
| 2006 | 80 | 248 |
| 2007 | 93 | 243 |
| 2008 | 86 | 319 |
| 2009 | 83 | 353 |
| 2010 | 152 | 394 |
| 2011 | 179 | 277 |
| 2012 | 204 | 191 |
| 2013 | 209 | 166 |
| 2014 | 209 | 203 |
| 2015 | 159 | 155 |
| 2016 | 117 | 110 |
| 2017 | 114 | 117 |
| 2018 | 100 | 126 |
| 2019 | 95 | 119 |
| 2020 | 84 | 99 |
| 2021 | 69 | 110 |
| 2022 | 70 | 99 |
| 2023 | 66 | 102 |
| 2024 | 75 | 102 |
| 2025 | 58 | 65 |
| 2026 | 41 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Treatment of an epilepsy-associated disorder6 Oct 2026US 12,751,660 B2Eberhard Karls Universitaet Tuebingen Medizinische Fakultaet
- Smart implants for periprosthetic joint infection6 Oct 2026US 12,751,826 B2Globus Medical, Inc.
- Device, system and method for determining pulse pressure variation of a subject25 Aug 2026US 12,714,318 B2Koninklijke Philips N. V.
- Diffusion dictionary imaging (DDI) of microstructure and inflammation11 Aug 2026US 12,704,577 B2Washington University
- Sepsis monitor28 Jul 2026US 12,691,223 B2Masimo Corporation
- Methods for tissue imaging and uses thereof8 Oct 2026US 2026/0305941 A1The University of Melbourne
- Allergy Testing Device and Method of Testing for Allergies17 Sep 2026US 2026/0272372 A1Lincoln Diagnostics, Inc.
- Smart implants for periprosthetic joint infection17 Sep 2026US 2026/0272657 A1Globus Medical, Inc.
- Systems and methods for single-sensor visible-light and swir imaging10 Sep 2026US 2026/0262943 A1Cision Vision, Inc.
- Combined fluorescence and laser speckle contrast imaging system and applications of same10 Sep 2026US 2026/0262995 A1Vanderbiltuniversity
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
- Method for ablating interior sections of the tongue1,673US 5,800,379 ASommus Medical Technologies, Inc. · 1998
- Robot for surgical applications1,534US 7,126,303 B2Board of Regents of the University of Nebraska · 2006
- Implantable biosensing transponder1,417US 5,833,603 ALipoMatrix Incorporated · 1998