VLN Advanced Technologies Inc.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Jul 2029
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 Jul 14, 2027The maintenance fee for Method and apparatus for prepping bores and curved inner surfaces with a rotating high-frequency forced pulsed waterjet (US 10,532,373) comes due Jul 14, 2027. Unpaid by Jan 14, 2028, it lapses early.
- 1 fee due Nov 5, 2027The maintenance fee for Apparatus and method for preparing graphene by exfoliation of graphite using a pulsed or cavitating waterjet (US 10,640,383) comes due Nov 5, 2027. Unpaid by May 5, 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 9,757,756 | Method and apparatus for prepping bores and curved inner surfaces with a rotating high-frequencey forced pulsed waterjet In force · From the USPTO record | In force | From the USPTO record | |
| US 10,532,373 | Method and apparatus for prepping bores and curved inner surfaces with a rotating high-frequency forced pulsed waterjet In force · From the USPTO record | In force | From the USPTO record | |
| US 10,189,046 | Method and Apparatus for Prepping Bores and Curved Inner Surfaces with a Rotating High-Frequencey Forced Pulsed Waterjet In force · Medium confidence | In force | Medium confidence | |
| US 8,389,066 | Apparatus and method for prepping a surface using a coating particle entrained in a pulsed waterjet or airjet In force · From the USPTO record | In force | From the USPTO record | |
| US 8,550,873 | Method and apparatus for prepping surfaces with a high-frequency forced pulsed waterjet In force · From the USPTO record | In force | From the USPTO record | |
| US 8,297,540 | Reverse-flow nozzle for generating cavitating or pulsed jets In force · From the USPTO record | In force | From the USPTO record | |
| US 9,512,531 | Integrated fluidjet system for stripping, prepping and coating a part In force · From the USPTO record | In force | From the USPTO record | |
| US 9,718,091 | Integrated fluidjet system for stripping, prepping and coating a part In force · From the USPTO record | In force | From the USPTO record | |
| US 9,821,337 | Integrated fluidjet system for stripping, prepping and coating a part In force · From the USPTO record | In force | From the USPTO record | |
| US 10,272,468 | Integrated fluidjet system for stripping, prepping and coating a part In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 16: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 4 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 no status recorded