SAUER GmbH
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
May 2036
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 Feb 22, 2027The maintenance fee for Machine tool for build-up welding (US 11,731,215) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
- 1 fee due Aug 25, 2027The maintenance fee for Method and device for applying a surface structuring to a workpiece on a machine tool (US 10,569,342) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
- 2 fees due Sep 12 to 24, 2027 · next Sep 12
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 11,292,095 | Spindle device and machine tool having a spindle device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,809,123 | Device for generating an ultrasonic vibration of a tool and for measuring vibration parameters In force · From the USPTO record | In force | From the USPTO record | |
| US 10,821,568 | Method and Device for Determining a Vibration Amplitude of a Tool In force · High confidence | In force | High confidence | |
| US 10,730,158 | Method and Device for Measuring a Resonance Frequency of a Tool Set in Ultrasonic Vibration for Machining In force · High confidence | In force | High confidence | |
| US 10,678,219 | Method and device for processing a workpiece on a numerically controlled machine tool In force · From the USPTO record | In force | From the USPTO record | |
| US 12,251,774 | Device for process monitoring in a deposition welding method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,596,666 | Coupling system for use with a spindle apparatus of a machine tool In force · From the USPTO record | In force | From the USPTO record | |
| US 10,569,342 | Method and device for applying a surface structuring to a workpiece on a machine tool In force · From the USPTO record | In force | From the USPTO record | |
| US 11,331,748 | Method for machining a cutting insert and corresponding device for machining a cutting insert In force · From the USPTO record | In force | From the USPTO record | |
| US 11,731,215 | Machine tool for build-up welding In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 16: 13 lapsed for an unpaid fee · 69 ended at full term. 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.
3 no status recorded