Ambu A/S
2 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.
10
Ending by 2030
Jan 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.
- 4 fees due Dec 11 to 20, 2026 · next Dec 11
- 3 fees due Jan 4 to 25, 2027 · next Jan 4
- 2 fees due Feb 1 to 22, 2027 · next Feb 1
- 3 fees due Mar 8 to 26, 2027 · next Mar 8
- 4 fees due Apr 10 to 24, 2027 · next Apr 10
- 4 fees due May 7 to 28, 2027 · next May 7
- 3 fees due Jun 5 to 29, 2027 · next Jun 5
- 1 fee due Jul 30, 2027The maintenance fee for Electronic Device That Manages Compliance by a Participant During a Video Communication Session (US 11,888,635) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
- 1 fee due Aug 27, 2027The maintenance fee for Medical visualisation system including a monitor and a graphical user interface therefore (US 11,910,998) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
- 4 fees due Sep 19 to 26, 2027 · next Sep 19
- 9 fees due Oct 2 to 28, 2027 · next Oct 2
- 5 fees due Nov 5 to 12, 2027 · next Nov 5
Recent changes
- 17 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 7,464,601 | Disposable manometer for use with patient breathing systems In force · From the USPTO record | In force | From the USPTO record | |
| US D719,651 | Handle for a medical device In force · From the USPTO record | In force | From the USPTO record | |
| US 8,381,762 | Flow Regulator In force · High confidence | In force | High confidence | |
| US 9,220,400 | Endoscope having a camera housing and method for making a camera housing In force · From the USPTO record | In force | From the USPTO record | |
| US 10,624,529 | Endoscope bending section control mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 10,165,931 | Endoscope bending section control mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 8,409,656 | Method of manufacturing coated needle electrodes In force · From the USPTO record | In force | From the USPTO record | |
| US 9,125,582 | Endoscope having a camera housing and method for making a camera housing In force · From the USPTO record | In force | From the USPTO record | |
| US 8,790,250 | Endoscope bending section control mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 10,149,605 | Endoscope bending section control mechanism In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 207: 2 patents in force now held by others · 8 lapsed for an unpaid fee · 24 ended at full term · 1 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.
51 pending · 2 abandoned · 17 no status recorded