A61B 5/4064
Evaluating the brain
Official title: {Evaluating the brain (for intracranial pressure A61B5/031; for cerebral blood gases A61B5/14553; using EEG A61B5/369)}
A61B5/4064 (Evaluating the brain) appears on 1,824 US grants and 3,018 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,824
- Published applications
- 3,018
- Assignees
- 1,245
- Inventors
- 5,275
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 3 |
| 2002 | 7 | 15 |
| 2003 | 10 | 12 |
| 2004 | 4 | 19 |
| 2005 | 5 | 13 |
| 2006 | 3 | 15 |
| 2007 | 4 | 22 |
| 2008 | 4 | 27 |
| 2009 | 7 | 46 |
| 2010 | 10 | 43 |
| 2011 | 19 | 42 |
| 2012 | 28 | 75 |
| 2013 | 29 | 67 |
| 2014 | 49 | 123 |
| 2015 | 71 | 135 |
| 2016 | 54 | 197 |
| 2017 | 83 | 183 |
| 2018 | 89 | 197 |
| 2019 | 162 | 238 |
| 2020 | 171 | 255 |
| 2021 | 166 | 248 |
| 2022 | 190 | 224 |
| 2023 | 171 | 248 |
| 2024 | 176 | 233 |
| 2025 | 170 | 192 |
| 2026 | 111 | 146 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and process for medical sensing29 Sep 2026US 12,749,582 B2EMvision Medical Devices Ltd
- Hypoxic or anoxic neurological injury detection with ear-wearable devices and system15 Sep 2026US 12,733,862 B2Starkey Laboratories, Inc.
- Method of diagnosing physiological disorders of the central nervous system15 Sep 2026US 12,734,343 B1
- Joint dynamic causal modeling and biophysics modeling to enable multi-scale brain network function modeling15 Sep 2026US 12,738,362 B2The Board of Trustees of the Leland Stanford Junior University
- Systems and methods for preparing a neuroimaging system for neuroimaging and analysis of a subject's brain tissue25 Aug 2026US 12,714,355 B2CoMind Technologies Limited
- Mapping electrodes from magnetic resonance imaging (mri) data8 Oct 2026US 2026/0305945 A1The Regents of the University of Michigan
- Devices, apparatuses, systems, and methods for measuring temperature of an abtt terminus1 Oct 2026US 2026/0294253 A1Brain Tunnelgenix Technologies Corp.
- Generating functional brain mappings and accompanying reference information1 Oct 2026US 2026/0294324 A1Sora Neuroscience, Inc.
- Compositions and method for diagnosing and treating alzheimer's disease1 Oct 2026US 2026/0294328 A1The Regents of the University of California
- System and method to determine and review therapy1 Oct 2026US 2026/0294336 A1Medtronic, Inc.
Most cited
By later US patents
- Apparatus and method for measuring biologic parameters1,280US 7,187,960 B22007
- Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment581US 4,805,623 AVander Corporation · 1989
- Systems, methods, and devices for controlling external devices by signals derived directly from the nervous system387US 6,171,239 B2Emory University · 2001
- Mobile user borne brain activity data and surrounding environment data correlation system364US 9,101,279 B2Virtual Video Reality by Ritchey, LLC · 2015
- Digital light processing hyperspectral imaging apparatus348US 8,406,859 B2Board of Regents, The University of Texas System · 2013