Numat Technologies, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
0
Ending by 2030
Aug 2034
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 Dec 20, 2026The maintenance fee for Water stable copper paddlewheel metal organic framework (MOF) compositions and processes using the MOFs (US 11,679,373) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
- 1 fee due Jan 4, 2027The maintenance fee for Apparatus and method for dispensing gas from a storage vessel (US 11,692,671) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
- 1 fee due Mar 22, 2027The maintenance fee for Metal organic frameworks for electronic gas storage (US 9,138,720) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.
- 3 fees due Oct 16 to 28, 2027 · next Oct 16
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 9,138,720 | Metal organic frameworks for electronic gas storage In force · From the USPTO record | In force | From the USPTO record | |
| US 9,751,074 | Metal organic frameworks for electronic gas storage In force · From the USPTO record | In force | From the USPTO record | |
| US 9,427,722 | Metal-organic frameworks for oxygen storage and air separation In force · From the USPTO record | In force | From the USPTO record | |
| US 9,925,516 | Formation of high surface area metal-organic frameworks In force · From the USPTO record | In force | From the USPTO record | |
| US 10,632,450 | Formation of high surface area metal-organic frameworks In force · From the USPTO record | In force | From the USPTO record | |
| US 10,260,148 | Porous Polymers for the Abatement and Purification of Electronic Gas and the Removal of Mercury from Hydrocarbon Streams In force · High confidence | In force | High confidence | |
| US 10,940,426 | Adsorbent-assisted stabilization of highly reactive gases In force · From the USPTO record | In force | From the USPTO record | |
| US 11,253,838 | Water stable copper paddlewheel metal organic framework (MOF) compositions and processes using the MOFs In force · From the USPTO record | In force | From the USPTO record | |
| US 11,285,456 | Water stable copper paddlewheel metal organic framework (MOF) compositions and processes using the MOFs In force · From the USPTO record | In force | From the USPTO record | |
| US 11,679,373 | Water stable copper paddlewheel metal organic framework (MOF) compositions and processes using the MOFs In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 16: 3 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.
4 pending · 2 abandoned · 5 no status recorded