Spinex Tec, LLC

12 patents currently held · Updated Nov 14, 2026

3 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.

Ending by 2030

Dec 2029

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 6, 2027
The maintenance fee for Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism (US 10,369,008) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.

Which patents, and when each one lapses · Pro

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.

Patent	Title	Status	Expires	Confidence
US 8,636,746	Methods and Apparatus for Insertion of Vertebral Body Distraction and Fusion Devices In force Term ends Dec 31, 2029 · Medium confidence	In force	Term ends Dec 31, 2029	Medium confidence
US 9,498,270	Methods and Apparatus for Insertion of Vertebral Body Distraction and Fusion Devices In force Term ends Dec 31, 2029 · Medium confidence	In force	Term ends Dec 31, 2029	Medium confidence
US 8,932,302	Methods and Apparatus for Insertion of Vertebral Body Distraction and Fusion Devices In force Term ends Mar 16, 2030 · Medium confidence	In force	Term ends Mar 16, 2030	Medium confidence
US 8,303,663	Methods and Apparatuses for Vertebral Body Distraction and Fusion Employing a Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 8,771,360	Methods and Apparatuses for Vertebral Body Distraction and Fusion Employing a Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 9,474,626	Methods and Apparatuses for Vertebral Body Distraction and Fusion Employing a Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 10,117,757	Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 10,369,008	Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 11,612,496	Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism In force Term ends Jul 22, 2030 · High confidence	In force	Term ends Jul 22, 2030	High confidence
US 11,026,804	Coaxial Screw Gear Sleeve Mechanism In force Term ends Apr 26, 2031 · High confidence	In force	Term ends Apr 26, 2031	High confidence

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 3 patents in force now held by others · 3 lapsed for an unpaid fee. 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.

Export every term end as CSV · Pro

Published applications

Every application published under this name has become a patent.