Axis Energy Services, LLC

19 patents currently held · Updated Nov 15, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Nov 2028

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 4, 2027
The maintenance fee for Snubbing assemblies and methods for inserting and removing tubulars from a wellbore (US 9,097,064) comes due Feb 4, 2027. Unpaid by Aug 4, 2027, it lapses early.
1 fee due Mar 1, 2027
The maintenance fee for Rig carrier interconnection support and method (US 9,121,234) comes due Mar 1, 2027. Unpaid by Sep 1, 2027, it lapses early.
5 fees due Aug 2 to 23, 2027 · next Aug 2

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 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 7,819,209	Guided transport unit In force Term ends Nov 30, 2028 · From the USPTO record	In force	Term ends Nov 30, 2028	From the USPTO record
US 8,875,447	Mast and guy wire systems for use with long lateral completion systems and method In force Term ends Jun 21, 2032 · From the USPTO record	In force	Term ends Jun 21, 2032	From the USPTO record
US 8,899,901	Pipe Handling Apparatus and Method In force Term ends Oct 5, 2032 · High confidence	In force	Term ends Oct 5, 2032	High confidence
US 8,899,907	Pipe ejector mechanism and method In force Term ends Oct 9, 2032 · High confidence	In force	Term ends Oct 9, 2032	High confidence
US 8,985,928	Long Lateral Completion System and Method for Pipe Handling In force Term ends Oct 9, 2032 · High confidence	In force	Term ends Oct 9, 2032	High confidence
US 8,950,996	Pipe Handling Apparatus and Method In force Term ends Oct 16, 2032 · Medium confidence	In force	Term ends Oct 16, 2032	Medium confidence
US 9,267,342	Pipe handling apparatus and method In force Term ends Jan 25, 2033 · From the USPTO record	In force	Term ends Jan 25, 2033	From the USPTO record
US 8,944,158	Pipe Clamp Mechanism and Method In force Term ends Feb 15, 2033 · High confidence	In force	Term ends Feb 15, 2033	High confidence
US 8,915,310	Long lateral completion system and method In force Term ends Mar 18, 2033 · High confidence	In force	Term ends Mar 18, 2033	High confidence
US 9,121,234	Rig carrier interconnection support and method In force Term ends Mar 18, 2033 · From the USPTO record	In force	Term ends Mar 18, 2033	From the USPTO record

10 of 19 patents shown.

Pro members see all 19.

Pro members: see all 19 patents

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.

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