Knowles (UK) Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2035
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.
- 2 fees due Nov 28 to 30, 2026 · next Nov 28
- 1 fee due Dec 6, 2026The maintenance fee for Electrical component having layered structure with improved breakdown performance (US 11,670,453) comes due Dec 6, 2026. Unpaid by Jun 7, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,847,176 | Dielectric material and capacitor comprising the dielectric material In force · From the USPTO record | In force | From the USPTO record | |
| US 10,304,625 | Capacitive structure In force · From the USPTO record | In force | From the USPTO record | |
| US 11,664,163 | Capacitor having an electrical termination In force · From the USPTO record | In force | From the USPTO record | |
| US 11,670,453 | Electrical component having layered structure with improved breakdown performance In force · From the USPTO record | In force | From the USPTO record | |
| US 12,046,422 | Multilayer Electrical Component In force · High confidence | In force | High confidence | |
| US 12,763,260 | Multilayer Electrical Component In force · Medium confidence | In force | Medium confidence |
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
Every application published under this name has become a patent.