Schenck Process LLC
11 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 as renamed to Coperion Process Solutions LLC (2024)
5
Ending by 2030
Mar 2028
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 4, 2027The maintenance fee for Self-calibrating dosing device (US 9,096,394) comes due Feb 4, 2027. Unpaid by Aug 4, 2027, it lapses early.
- 1 fee due Jul 12, 2027The maintenance fee for System for analysis of the condition of the running gear of rail vehicles (US 9,234,786) comes due Jul 12, 2027. Unpaid by Jan 12, 2028, it lapses early.
- 1 fee due Sep 22, 2027The maintenance fee for Method for the gravimetric mass metering of bulk solids and differential metering scale (US 9,291,489) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.
- 1 fee due Oct 21, 2027The maintenance fee for Filter cartridges with tubular filter members (US 10,625,194) comes due Oct 21, 2027. Unpaid by Apr 21, 2028, it lapses early.
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 7,963,471 | Fine Grinding Roller Mill In force · High confidence | In force | High confidence | |
| US 7,665,681 | Fine Grinding Roller Mill In force · High confidence | In force | High confidence | |
| US 7,740,423 | Vacuum Modulating Air Control Valve Apparatus In force · High confidence | In force | High confidence | |
| US 8,337,576 | Air distribution arrangement for a dust collector system In force · From the USPTO record | In force | From the USPTO record | |
| US 8,157,878 | Air Distribution Arrangement for a Dust Collector System In force · High confidence | In force | High confidence | |
| US 8,677,833 | Mass flow measurement and measuring apparatus having a central bulk material feed In force · From the USPTO record | In force | From the USPTO record | |
| US 9,234,786 | System for analysis of the condition of the running gear of rail vehicles In force · From the USPTO record | In force | From the USPTO record | |
| US 9,096,394 | Self-calibrating dosing device In force · From the USPTO record | In force | From the USPTO record | |
| US 8,747,029 | Low pressure continuous dense phase convey system using a non-critical air control system In force · From the USPTO record | In force | From the USPTO record | |
| US 9,291,489 | Method for the gravimetric mass metering of bulk solids and differential metering scale In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 28: 11 patents in force now held by others · 13 lapsed for an unpaid fee · 19 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.
1 pending · 4 no status recorded