Cesium AB
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Oct 2030
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 15, 2027The maintenance fee for Construction Element for a Container, Door for a Container and a Container (US 11,724,874) comes due Feb 15, 2027. Unpaid by Aug 16, 2027, it lapses early.
- 1 fee due Apr 13, 2027The maintenance fee for Method of Producing an Enforced Delimited Element and Such an Element (US 9,156,599) comes due Apr 13, 2027. Unpaid by Oct 13, 2027, it lapses early.
- 1 fee due Aug 20, 2027The maintenance fee for Construction element for a container, door for a container and a container (US 11,905,107) comes due Aug 20, 2027. Unpaid by Feb 22, 2028, it lapses early.
- 1 fee due Oct 9, 2027The maintenance fee for Supply unit for electromagnetically shielded and burglarproof rooms (US 11,955,789) comes due Oct 9, 2027. Unpaid by Apr 10, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
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 8,578,867 | Security container with two locks In force · From the USPTO record | In force | From the USPTO record | |
| US 9,156,599 | Method of Producing an Enforced Delimited Element and Such an Element In force · High confidence | In force | High confidence | |
| US 11,339,587 | Lock cassette and safety door In force · From the USPTO record | In force | From the USPTO record | |
| US 11,724,874 | Construction Element for a Container, Door for a Container and a Container In force · High confidence | In force | High confidence | |
| US 11,905,107 | Construction element for a container, door for a container and a container In force · From the USPTO record | In force | From the USPTO record | |
| US 11,955,789 | Supply unit for electromagnetically shielded and burglarproof rooms In force · From the USPTO record | In force | From the USPTO record | |
| US 12,790,883 | Upper Construction Element and Lower Construction Element for a Container and a Container In force · High confidence | In force | High confidence |
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