Omni Conversion Technologies Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Previously recorded as Plasco Conversion Technologies Inc. (to 2022)
3
Ending by 2030
May 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.
- 1 fee due Feb 6, 2027The maintenance fee for Non-equilibrium plasma-assisted method and system for reformulating and/or reducing tar concentration in gasification derived gas product (US 10,370,606) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
- 1 fee due Oct 26, 2027The maintenance fee for Gasification system with processed feedstock/char conversion and gas reformulation (US 9,321,640) comes due Oct 26, 2027. Unpaid by Apr 26, 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.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,109,172 | Low temperature gasification facility with a horizontally oriented gasifier In force · From the USPTO record | In force | From the USPTO record | |
| US 9,321,640 | Gasification system with processed feedstock/char conversion and gas reformulation In force · From the USPTO record | In force | From the USPTO record | |
| US 8,690,975 | Gasification system with processed feedstock/char conversion and gas reformulation In force · From the USPTO record | In force | From the USPTO record | |
| US 10,370,606 | Non-equilibrium plasma-assisted method and system for reformulating and/or reducing tar concentration in gasification derived gas product In force · From the USPTO record | In force | From the USPTO record | |
| US 10,883,059 | Plasma-Assisted Method and System for Treating Raw Syngas Comprising Tars In force · High confidence | In force | High confidence | |
| US 12,163,100 | Plasma-Assisted Method and System for Treating Raw Syngas Comprising Tars In force · High confidence | In force | High confidence | |
| US 12,680,769 | A Process and System for Automated Online Fouling Prevention of Vertical Shell and Tube Gas-To-Gas Heat Exchangers In force · High confidence | In force | High confidence |
Also on record, not counted in the 7: 4 lapsed for an unpaid fee. 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
Every application published under this name has become a patent.