Planetary Technologies Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jun 2041
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
No maintenance fee falls due on this company's record before Nov 14, 2027.
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 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 12,264,403 | Electrochemical system, apparatus and method to generate metal hydroxide in the presence of metal silicates In force · From the USPTO record | In force | From the USPTO record | |
| US 12,344,949 | Method and system for CO2 emission reduction in the production of chemical compounds In force · From the USPTO record | In force | From the USPTO record | |
| US 12,404,595 | Electrochemical method, apparatus and system with improved production efficiency and CO2 sequestration In force · From the USPTO record | In force | From the USPTO record | |
| US 12,448,303 | Method for sequestration of carbon dioxide using a body of water and a suspended platform therefor In force · From the USPTO record | In force | From the USPTO record | |
| US 12,759,912 | Methods and System for Alkalizing a Body of Water and Removing Carbon Dioxide, and a Dosing Station Therefor 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 · 1 no status recorded