Studsvik 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.
0
Ending by 2030
Jan 2035
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 16, 2027The maintenance fee for Methods, systems, and apparatuses for transferring power and analysis (US 11,876,353) comes due Jul 16, 2027. Unpaid by Jan 18, 2028, it lapses early.
- 1 fee due Sep 17, 2027The maintenance fee for Methods for treatment of radioactive organic waste (US 10,593,437) comes due Sep 17, 2027. Unpaid by Mar 17, 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 8 of 8
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,593,437 | Methods for treatment of radioactive organic waste In force · From the USPTO record | In force | From the USPTO record | |
| US 11,431,191 | Methods and Systems for Providing Power In force · High confidence | In force | High confidence | |
| US 12,424,872 | Methods and Systems for Providing Power In force · High confidence | In force | High confidence | |
| US 11,360,146 | Diagnostic lighting device In force · From the USPTO record | In force | From the USPTO record | |
| US 11,876,353 | Methods, systems, and apparatuses for transferring power and analysis In force · From the USPTO record | In force | From the USPTO record | |
| US 11,565,288 | Systems, Apparatuses, and Methods for In-Container Waste Treatment In force · High confidence | In force | High confidence | |
| US 12,560,652 | Systems and Methods for Determining Battery Health In force · Medium confidence | In force | Medium confidence | |
| US 12,692,854 | Systems and Apparatuses for Portable Air Distribution In force · High confidence | In force | High confidence |
Also on record, not counted in the 8: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 10 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.
2 no status recorded