Regeltec, Inc.

9 patents currently held · Updated Nov 14, 2026

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

Ending by 2030

Jan 2027

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 Jan 14, 2027
The maintenance fee for Crosslinked Hydrogels (US 9,078,953) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
1 fee due Jun 17, 2027
The maintenance fee for Cross-Linked Hydrogels and Method of Making the Same (US 10,507,264) comes due Jun 17, 2027. Unpaid by Dec 17, 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 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,475,532	Method and Apparatus for Implanting a Hydrogel Prosthesis for a Nucleus Pulposus In force Term ends Jan 14, 2027 · High confidence	In force	Term ends Jan 14, 2027	High confidence
US 8,420,740	Method to Repair a Damaged Intervertebral Disc Through the Use of a Bioadhesive, Thermogelling Hydrogel In force Term ends Jun 10, 2028 · High confidence	In force	Term ends Jun 10, 2028	High confidence
US 8,366,778	Bioadhesive Hydrogels In force Term ends Oct 20, 2029 · High confidence	In force	Term ends Oct 20, 2029	High confidence
US 8,703,157	Phase Transitioning Hydrogels In force Term ends Nov 29, 2029 · High confidence	In force	Term ends Nov 29, 2029	High confidence
US 9,078,953	Crosslinked Hydrogels In force Term ends Apr 27, 2030 · High confidence	In force	Term ends Apr 27, 2030	High confidence
US 8,617,519	Injectable Cross-Linked Hydrogels for Biomaterial Applications In force Term ends Jan 8, 2032 · High confidence	In force	Term ends Jan 8, 2032	High confidence
US 10,507,264	Cross-Linked Hydrogels and Method of Making the Same In force Term ends Jan 7, 2039 · High confidence	In force	Term ends Jan 7, 2039	High confidence
US 10,954,347	Hydrogels and Method of Making the Same In force Term ends Jan 7, 2039 · High confidence	In force	Term ends Jan 7, 2039	High confidence
US 12,357,727	Hydrogels and Method of Making the Same In force Term ends Jan 7, 2039 · Medium confidence	In force	Term ends Jan 7, 2039	Medium confidence

Also on record, not counted in the 9: 1 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.

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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 no status recorded

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