Flying Whales
2 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Nov 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 Jun 3, 2027The maintenance fee for Lighter-than-air aircraft and deballasting method implemented in said lighter-than-air aircraft (US 10,494,076) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
- 1 fee due Nov 14, 2027The maintenance fee for Method and System for Manufacturing an Aerostat with a Rigid Structure, and Heavy-Load-Carrying Aerostat Manufactured in This Way (US 11,981,414) comes due Nov 14, 2027. Unpaid by May 15, 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 10 of 10
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,494,076 | Lighter-than-air aircraft and deballasting method implemented in said lighter-than-air aircraft In force · From the USPTO record | In force | From the USPTO record | |
| US 11,237,561 | Aircraft and method of stabilizing an aircraft In force · From the USPTO record | In force | From the USPTO record | |
| US D972,486 | Airship In force · From the USPTO record | In force | From the USPTO record | |
| US 11,591,113 | System and Method for Docking an Aerostat, and Aerostat and Receiving Structures Equipped for Such a Purpose In force · High confidence | In force | High confidence | |
| US 11,981,414 | Method and System for Manufacturing an Aerostat with a Rigid Structure, and Heavy-Load-Carrying Aerostat Manufactured in This Way In force · High confidence | In force | High confidence | |
| US 12,060,168 | Device for controlling the ground clearance of an airship and docking station for an airship integrating such a device In force · From the USPTO record | In force | From the USPTO record | |
| US 12,091,192 | System and Method for Improved Securing of an Aerostat to a Receiving Structure In force · High confidence | In force | High confidence | |
| US 12,258,136 | Airship Equipped with an Electric Distributed Propulsion System In force · High confidence | In force | High confidence | |
| US 12,351,290 | Electrically Propelled Airship Having a Rigid Frame and Power-Generating Nacelle with Which the Airship Is Provided In force · High confidence | In force | High confidence | |
| US 12,637,195 | System for the Thermal Management of an External Electric-Power-Generating Nacelle Equipping an Electrically Powered Airship, Nacelle and Airship Equipped with Said System In force · High confidence | In force | High confidence |
Also on record, not counted in the 10: 2 patents in force now held by others. 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 pending