A61B 5/6864
Burr holes
Official title: {Burr holes}
A61B5/6864 (Burr holes) appears on 123 US grants and 140 published applications in this corpus.
Search patents in A61B- Granted patents
- 123
- Published applications
- 140
- Assignees
- 109
- Inventors
- 314
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 6 |
| 2006 | 3 | 8 |
| 2007 | 0 | 6 |
| 2008 | 2 | 8 |
| 2009 | 4 | 18 |
| 2010 | 7 | 13 |
| 2011 | 11 | 7 |
| 2012 | 5 | 5 |
| 2013 | 5 | 2 |
| 2014 | 4 | 8 |
| 2015 | 5 | 5 |
| 2016 | 6 | 4 |
| 2017 | 5 | 2 |
| 2018 | 5 | 5 |
| 2019 | 6 | 4 |
| 2020 | 4 | 5 |
| 2021 | 4 | 7 |
| 2022 | 3 | 5 |
| 2023 | 4 | 7 |
| 2024 | 4 | 3 |
| 2025 | 2 | 0 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid catheter device for recording brain state21 Jul 2026US 12,685,851 B2Biogen MA Inc.
- System and methods for a cranial lead fixation device7 Jul 2026US 12,673,201 B1Dignity Health
- Implantable medical device for use with or having recording electrode21 Apr 2026US 12,605,537 B2Biogen MA Inc.
- Cranial implant with wire management structure17 Mar 2026US 12,576,266 B2Longeviti Neuro Solutions LLC
- Cranial implant devices, systems, and related methods13 Jan 2026US 12,521,244 B2The Johns Hopkins University
- Fluid catheter device for recording brain state17 Sep 2026US 2026/0273246 A1Biogen MA Inc.
- A sensor arrangement for detecting an intracranial pressure, and a method for detecting an intracranial pressure3 Sep 2026US 2026/0256372 A1Brainlink AB
- Multimodal functional brain sensor27 Aug 2026US 2026/0248443 A1A.Y.Y.T. - Technological Applications and Data Update Ltd
- Implantable Pressure Sensors and Associated Methods2 Jul 2026US 2026/0182851 A1Children's Healthcare of Atlanta, Inc.
- Implantable medical device for use with or having recording electrode18 Jun 2026US 2026/0166306 A1Biogen MA Inc.
Most cited
By later US patents
- Device and method to measure and communicate body parameters1,630US 6,731,976 B2Medtronic, Inc. · 2004
- System and methods for improved access to vertebral bodies for kyphoplasty, vertebroplasty, vertebral body biopsy or screw placement425US 7,623,902 B2Leucadia 6, LLC · 2009
- Multiple sensor assembly for medical electric lead404US 6,144,866 AMedtronic, Inc. · 2000
- Predicting susceptibility to neurological dysfunction based on measured neural electrophysiology390US 7,089,059 B12006
- Brain lead anchoring system347US 4,328,813 AMedtronic, Inc. · 1982