Hexagon Technology As
7 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.
Recorded under 2 name spellings.
6
Ending by 2030
Jan 2027
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 11, 2027The maintenance fee for Pressure vessel boss and liner interface (US 9,103,500) comes due Feb 11, 2027. Unpaid by Aug 11, 2027, it lapses early.
- 1 fee due Mar 19, 2027The maintenance fee for Pressure vessel longitudinal vents (US 11,761,589) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
- 1 fee due Apr 29, 2027The maintenance fee for System with remotely controlled, pressure actuated tank valve (US 10,458,600) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
- 3 fees due May 5 to 26, 2027 · next May 5
- 1 fee due Jun 10, 2027The maintenance fee for Cable actuated remote emergency shut-off system (US 10,502,334) comes due Jun 10, 2027. Unpaid by Dec 10, 2027, it lapses early.
- 1 fee due Jul 28, 2027The maintenance fee for Pressure vessel vented boss with sintered metal plug (US 10,544,901) comes due Jul 28, 2027. Unpaid by Jan 28, 2028, it lapses early.
- 2 fees due Sep 12 to 24, 2027 · next Sep 12
- 2 fees due Oct 21, 2027
- 1 fee due Nov 12, 2027The maintenance fee for Vented fitting for pressure vessel boss (US 10,648,620) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,757,621 | Vessel for transport of compressed natural gas In force · From the USPTO record | In force | From the USPTO record | |
| US 8,047,396 | End boss and composite pressure vessel In force · From the USPTO record | In force | From the USPTO record | |
| US 9,644,790 | Pressure vessel boss and liner interface In force · From the USPTO record | In force | From the USPTO record | |
| US 10,180,210 | Pressure vessel boss and liner interface In force · From the USPTO record | In force | From the USPTO record | |
| US 8,668,108 | Pressure vessel shear resistant boss and shell interface element In force · From the USPTO record | In force | From the USPTO record | |
| US 8,820,069 | Shape memory alloy trigger for pressure relief valve In force · From the USPTO record | In force | From the USPTO record | |
| US 8,783,504 | Pressure vessel for storing a fluid In force · From the USPTO record | In force | From the USPTO record | |
| US 9,618,160 | Pressure vessel longitudinal vents In force · From the USPTO record | In force | From the USPTO record | |
| US 9,103,500 | Pressure vessel boss and liner interface In force · From the USPTO record | In force | From the USPTO record | |
| US 11,761,589 | Pressure vessel longitudinal vents In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 56: 7 patents in force now held by others · 2 lapsed for an unpaid fee · 10 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.
2 pending · 1 no status recorded