Neurostructures, Inc.

8 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.

Ending by 2030

Jul 2031

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.

4 fees due Feb 6 to 25, 2027 · next Feb 6
1 fee due Mar 12, 2027
The maintenance fee for Expandable interbody spacer (US 11,752,003) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
1 fee due May 7, 2027
The maintenance fee for Expandable interbody spacer (US 11,806,246) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
1 fee due Jun 24, 2027
The maintenance fee for Interbody spacer (US 10,512,547) comes due Jun 24, 2027. Unpaid by Dec 27, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 9,101,407	Anterior cervical plate In force Term ends Jul 19, 2031 · High confidence	In force	Term ends Jul 19, 2031	High confidence
US 9,113,964	Anterior Cervical Plate In force Term ends Jul 19, 2031 · High confidence	In force	Term ends Jul 19, 2031	High confidence
US 9,918,749	Anterior Cervical Plate In force Term ends Jul 19, 2031 · High confidence	In force	Term ends Jul 19, 2031	High confidence
US 10,368,923	Bone fixation system In force Term ends Apr 21, 2035 · From the USPTO record	In force	Term ends Apr 21, 2035	From the USPTO record
US 10,512,547	Interbody spacer In force Term ends Sep 13, 2037 · From the USPTO record	In force	Term ends Sep 13, 2037	From the USPTO record
US 11,806,246	Expandable interbody spacer In force Term ends Apr 11, 2040 · High confidence	In force	Term ends Apr 11, 2040	High confidence
US 11,752,003	Expandable interbody spacer In force Term ends Jun 5, 2040 · From the USPTO record	In force	Term ends Jun 5, 2040	From the USPTO record
US 11,717,419	Expandable interbody spacer In force Term ends Jul 30, 2041 · From the USPTO record	In force	Term ends Jul 30, 2041	From the USPTO record

Also on record, not counted in the 8: 3 patents in force now held by others · 10 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.

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Published applications

Every application published under this name has become a patent.