Three patents currently held, every record listed here
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Nov 2030. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
1
Ending by 2030
Nov 2030
Next term end
3
Patent families
When these terms end
Each bar runs from grant to computed term end. 2014 to 2045.
US 8,685,282
Process for the Production of Syngas and Hydrogen Starting from Reagents Comprising Liquid Hydrocarbons, Gaseous Hydrocarbons, And/Or Oxygenated Compounds, Also Deriving from Biomasses, by Means of a Non- Integrated Membrane Reactor
Nov 4, 2030
US 11,052,364
Enhanced Efficiency Endothermic Reactor for Syngas Production with Flexible Heat Recovery to Meet Low Export Steam Generation
Mar 26, 2036
US 12,661,625
Process and Apparatus for Separation, Removal, and Purification of Solid Carbon Outcoming from a Hydrogen Production Reactor by Methane And/Or Hydrocarbons Cracking with Low CO2 Emissions
Jan 7, 2045
202020262032203820442045
14 pending applications: term is not computable until grant.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Nov 2030 · High confidence
Also notable
Ends Mar 2036 · High confidence
Also notable
Ends Jan 2045 · High confidence
Process for the Production of Syngas and Hydrogen Starting from Reagents Comprising Liquid Hydrocarbons, Gaseous Hydrocarbons, And/Or Oxygenated Compounds, Also Deriving from Biomasses, by Means of a Non- Integrated Membrane Reactor
US 8,685,282
Renewed at every maintenance window since the 2014 grant; no more fees are due before its term ends in 2030.
Enhanced Efficiency Endothermic Reactor for Syngas Production with Flexible Heat Recovery to Meet Low Export Steam Generation
US 11,052,364
Granted 2021. Computed term ends 2036.
Process and Apparatus for Separation, Removal, and Purification of Solid Carbon Outcoming from a Hydrogen Production Reactor by Methane And/Or Hydrocarbons Cracking with Low CO2 Emissions
US 12,661,625
Granted 2026. Too new for citation comparison; protection runs to 2045.
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
The 2 largest of its 3 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
Patents held now
Soonest term end first.
Showing 1 to 3 of 3
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,685,282 | Process for the Production of Syngas and Hydrogen Starting from Reagents Comprising Liquid Hydrocarbons, Gaseous Hydrocarbons, And/Or Oxygenated Compounds, Also Deriving from Biomasses, by Means of a Non- Integrated Membrane Reactor In force · High confidence | In force | High confidence | |
| US 11,052,364 | Enhanced Efficiency Endothermic Reactor for Syngas Production with Flexible Heat Recovery to Meet Low Export Steam Generation In force · High confidence | In force | High confidence | |
| US 12,661,625 | Process and Apparatus for Separation, Removal, and Purification of Solid Carbon Outcoming from a Hydrogen Production Reactor by Methane And/Or Hydrocarbons Cracking with Low CO2 Emissions In force · High confidence | In force | High confidence |
Also on record, not counted in the 3: 14 applications pending. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.