A61B 5/37
Intracranial electroencephalography [ic-eeg]
Official title: Intracranial electroencephalography [IC-EEG], e.g. electrocorticography [ECoG]
A61B5/37 (Intracranial electroencephalography [ic-eeg]) appears on 334 US grants and 556 published applications in this corpus.
Search patents in A61B- Granted patents
- 334
- Published applications
- 556
- Assignees
- 245
- Inventors
- 977
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 4 |
| 2005 | 1 | 6 |
| 2006 | 1 | 16 |
| 2007 | 6 | 19 |
| 2008 | 2 | 10 |
| 2009 | 2 | 8 |
| 2010 | 6 | 7 |
| 2011 | 15 | 12 |
| 2012 | 10 | 14 |
| 2013 | 9 | 18 |
| 2014 | 18 | 24 |
| 2015 | 20 | 19 |
| 2016 | 22 | 26 |
| 2017 | 9 | 19 |
| 2018 | 16 | 22 |
| 2019 | 28 | 28 |
| 2020 | 18 | 26 |
| 2021 | 17 | 54 |
| 2022 | 12 | 40 |
| 2023 | 28 | 52 |
| 2024 | 25 | 45 |
| 2025 | 29 | 45 |
| 2026 | 23 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, methods, and devices for intracranial measurement, stimulation, and generation of brain state models29 Sep 2026US 12,745,946 B2StimScience Inc.
- Methods and systems for treating neurological movement disorders22 Sep 2026US 12,741,148 B2The Regents of the University of California
- Seizure detection methods, apparatus, and systems using an autoregression algorithm15 Sep 2026US 12,733,823 B2Flint Hills Scientific, L.L.C.
- System and method for task-less mapping of brain activity25 Aug 2026US 12,714,372 B2Washington University
- Flexible implantable electrode arrangement and production method18 Aug 2026US 12,708,305 B2Albert-Ludwigs-Universität Freiburg
- Integrated external ventricular drainage and intracranial electroencephalography monitoring device8 Oct 2026US 2026/0306808 A1
- Methods and Systems for Identifying Gait Biomarkers Used to Drive Adaptive Deep Brain Stimulation24 Sep 2026US 2026/0283507 A1The Regents of the University of California
- Automated seizure detection3 Sep 2026US 2026/0256414 A1Mindsigns Health Inc.
- High surface area electrodes for invasive medical devices27 Aug 2026US 2026/0248432 A1Neuronoff, Inc.
- Multimodal functional brain sensor27 Aug 2026US 2026/0248443 A1A.Y.Y.T. - Technological Applications and Data Update Ltd
Most cited
By later US patents
- Therapeutic treatment of sleep disorder by nerve stimulation1,291US 5,335,657 ACyberonics, Inc. · 1994
- Techniques for data retention upon detection of an event in an implantable medical device1,040US 8,108,033 B2Medtronic, Inc. · 2012
- System for treatment of neurological disorders881US 6,016,449 ANeuroPace, Inc. · 2000
- Reversal of general anesthesia by administration of methylphenidate, amphetamine, modafinil, amantadine, and/or caffeine486US 10,299,720 B2The General Hospital Corporation · 2019
- Neurological event detection procedure using processed display channel based algorithms and devices incorporating these procedures432US 6,473,639 B1NeuroPace, Inc. · 2002