Kamstrup A/S
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Mar 2030
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 Jan 18, 2027The maintenance fee for Modular ultrasonic flow meter having a power supply contained in a watertight meter housing (US 11,703,367) comes due Jan 18, 2027. Unpaid by Jul 19, 2027, it lapses early.
- 1 fee due Feb 13, 2027The maintenance fee for Turbidity sensor based on ultrasound measurements (US 10,379,084) comes due Feb 13, 2027. Unpaid by Aug 13, 2027, it lapses early.
- 1 fee due Apr 1, 2027The maintenance fee for Pressure sensor device for utility network (US 10,429,261) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
- 2 fees due May 10 to 14, 2027 · next May 10
- 1 fee due Jun 26, 2027The maintenance fee for Fluid consumption meter with noise sensor (US 11,852,609) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.
- 1 fee due Aug 18, 2027The maintenance fee for Ultrasonic flowmeter and method using partial flow measurements (US 10,564,017) comes due Aug 18, 2027. Unpaid by Feb 18, 2028, it lapses early.
- 1 fee due Oct 9, 2027The maintenance fee for Utility meter including a temperature sensor detection algorithm (US 11,953,355) comes due Oct 9, 2027. Unpaid by Apr 10, 2028, it lapses early.
- 2 fees due Nov 7 to 10, 2027 · next Nov 7
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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 9,658,090 | Ultrasonic flow meter unit having a fixing mechanism to fix the water-tight casing including a membrane to a housing including a measuring tube In force · From the USPTO record | In force | From the USPTO record | |
| US RE47,048 | Flow meter with ultrasound transducer directly connected to and fixed to measurement circuit board In force · From the USPTO record | In force | From the USPTO record | |
| US 9,335,192 | Ultrasonic flow meter unit having a membrane and a top part forming a water-tight casing for the transducers and the circuit board In force · From the USPTO record | In force | From the USPTO record | |
| US 9,182,260 | Flow meter with protruding transducers In force · From the USPTO record | In force | From the USPTO record | |
| US 8,928,137 | Flow meter with ultrasound transducer directly connected to and fixed to measurement circuit board In force · From the USPTO record | In force | From the USPTO record | |
| US 9,648,400 | Consumption meter with remote program update In force · From the USPTO record | In force | From the USPTO record | |
| US 9,733,112 | Ultrasonic flow meter with digitally under-sampled flow measurements In force · From the USPTO record | In force | From the USPTO record | |
| US 9,912,441 | Consumption meter with error-correction In force · From the USPTO record | In force | From the USPTO record | |
| US 9,952,062 | Consumption meter with antenna In force · From the USPTO record | In force | From the USPTO record | |
| US 9,970,799 | System of ultrasonic consumption meters with pressure sensors In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 57: 5 lapsed for an unpaid fee · 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.
9 pending · 4 no status recorded