Privo Technologies, Inc.

8 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

Feb 2037

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 Mar 3, 2027
The maintenance fee for Two-stage microparticle-based therapeutic delivery system and method (US 10,398,655) comes due Mar 3, 2027. Unpaid by Sep 3, 2027, it lapses early.
1 fee due May 19, 2027
The maintenance fee for Intraoperative topically-applied non-implantable rapid release patch (US 10,478,403) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
1 fee due Jul 16, 2027
The maintenance fee for Intraoperative Topically-Applied Non-Implantable Rapid Release Patch (US 11,872,319) comes due Jul 16, 2027. Unpaid by Jan 18, 2028, it lapses early.
1 fee due Sep 26, 2027
The maintenance fee for Particle-Based Multi-Layer Therapeutic Delivery Device and Method (US 11,938,228) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, 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 10,159,651	Two-stage microparticle-based therapeutic delivery system and method In force Ends no later than Feb 17, 2037 · From the USPTO record	In force	Ends no later than Feb 17, 2037	From the USPTO record
US 10,398,655	Two-stage microparticle-based therapeutic delivery system and method In force Ends no later than Feb 17, 2037 · From the USPTO record	In force	Ends no later than Feb 17, 2037	From the USPTO record
US 11,617,722	Two-Stage Microparticle-Based Therapeutic Delivery System and Method In force Term ends Feb 16, 2038 · Low confidence	In force	Term ends Feb 16, 2038	Low confidence
US 11,872,319	Intraoperative Topically-Applied Non-Implantable Rapid Release Patch In force Term ends Feb 16, 2038 · Low confidence	In force	Term ends Feb 16, 2038	Low confidence
US 11,938,228	Particle-Based Multi-Layer Therapeutic Delivery Device and Method In force Term ends Feb 16, 2038 · Medium confidence	In force	Term ends Feb 16, 2038	Medium confidence
US 12,318,491	Intraoperative Topically-Applied Non-Implantable Rapid Release Patch In force Term ends Feb 16, 2038 · Low confidence	In force	Term ends Feb 16, 2038	Low confidence
US 10,478,403	Intraoperative topically-applied non-implantable rapid release patch In force Ends no later than May 3, 2038 · From the USPTO record	In force	Ends no later than May 3, 2038	From the USPTO record
US 12,589,080	Enhanced Two-Stage Microparticle-Based Localized Therapeutic Delivery System In force Term ends Jun 1, 2042 · High confidence	In force	Term ends Jun 1, 2042	High confidence

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.

3 pending · 3 abandoned · 1 no status recorded

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