Cavitation Technologies, Inc.
8 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.
3
Ending by 2030
Jun 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.
- 2 fees due Dec 20, 2026
- 1 fee due Jun 17, 2027The maintenance fee for Variable flow-through cavitation device (US 10,507,442) comes due Jun 17, 2027. Unpaid by Dec 17, 2027, 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 10,093,953 | Processes for extracting carbohydrates from biomass and converting the carbohydrates into biofuels In force · From the USPTO record | In force | From the USPTO record | |
| US 9,357,790 | Processes for removing waxes and phospholipids from vegetable oils and increasing production of food grade lecithin therefrom In force · From the USPTO record | In force | From the USPTO record | |
| US 9,474,301 | Flow-through cavitation-assisted rapid modification of beverage fluids In force · From the USPTO record | In force | From the USPTO record | |
| US 8,894,273 | Flow-through cavitation-assisted rapid modification of crude oil In force · From the USPTO record | In force | From the USPTO record | |
| US 11,679,362 | Variable flow-through cavitation device In force · From the USPTO record | In force | From the USPTO record | |
| US 11,679,361 | Variable flow-through cavitation device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,507,442 | Variable flow-through cavitation device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,876,085 | System and method for purification of drinking water, ethanol and alcohol beverages of impurities In force · From the USPTO record | In force | From the USPTO record | |
| US 10,927,018 | Method for purification of drinking water, ethanol and alcohol beverages of impurities In force · From the USPTO record | In force | From the USPTO record | |
| US 10,995,015 | System and method for purification of drinking water, ethanol and alcohol beverages of impurities In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 12: 8 patents in force now held by others · 10 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
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.
2 pending · 2 no status recorded