Brainlab AG
51 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 4 name spellings.
79
Ending by 2030
Feb 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Nov 30, 2026The maintenance fee for Determination of Dynamic DRRs (US 11,663,755) comes due Nov 30, 2026. Unpaid by Jun 1, 2027, it lapses early.
- 8 fees due Dec 2 to 25, 2026 · next Dec 2
- 7 fees due Jan 2 to 23, 2027 · next Jan 2
- 11 fees due Feb 1 to 28, 2027 · next Feb 1
- 9 fees due Mar 3 to 24, 2027 · next Mar 3
- 9 fees due Apr 1 to 29, 2027 · next Apr 1
- 3 fees due May 5 to 24, 2027 · next May 5
- 8 fees due Jun 1 to 30, 2027 · next Jun 1
- 12 fees due Jul 2 to 30, 2027 · next Jul 2
- 5 fees due Aug 9 to 27, 2027 · next Aug 9
- 9 fees due Sep 3 to 30, 2027 · next Sep 3
- 5 fees due Oct 7 to 23, 2027 · next Oct 7
- 4 fees due Nov 5 to 10, 2027 · next Nov 5
Recent changes
- 5 of the patents on this record were granted since Aug 16, 2026
- 1 term has ended since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,711,431 | Method and Device for Stimulating the Brain In force · High confidence | In force | High confidence | |
| US 7,497,029 | Device for Determining the Position of an Incision Block In force · High confidence | In force | High confidence | |
| US 7,670,345 | User Guidance in Adjusting Bone Incision Blocks In force · High confidence | In force | High confidence | |
| US 9,907,485 | Targeted immunization and plaque destruction against Alzheimer's disease In force · High confidence | In force | High confidence | |
| US 7,400,700 | Non-Diagnostic Stereoscopic X-Ray Tracking of Moving Objects in the Context of Radiotherapy and Radiosurgery, with Time-Offset Image Recording In force · High confidence | In force | High confidence | |
| US 7,646,161 | Method for Controlling a Robot Arm, and Robot for Implementing the Method In force · High confidence | In force | High confidence | |
| US 7,634,122 | Registering Intraoperative Scans In force · High confidence | In force | High confidence | |
| US 7,561,733 | Patient Registration with Video Image Assistance In force · High confidence | In force | High confidence | |
| US 7,521,931 | Fiber Tracking Phantom In force · High confidence | In force | High confidence | |
| US 7,587,076 | Fluoroscopy Image Verification In force · High confidence | In force | High confidence |
Also on record, not counted in the 484: 51 patents in force now held by others · 58 lapsed for an unpaid fee · 77 ended at full term · 2 surrendered on reissue. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
34 pending · 49 abandoned