Tearoptix, Inc.

19 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

Nov 2033

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 Dec 13, 2026
The maintenance fee for Conjunctival cover and methods therefor (US 11,672,698) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
2 fees due Jan 16 to 18, 2027 · next Jan 16
1 fee due Apr 22, 2027
The maintenance fee for Conjunctival cover and methods therefor (US 10,449,086) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
1 fee due Aug 4, 2027
The maintenance fee for Conjunctival cover and methods therefor (US 10,548,767) comes due Aug 4, 2027. Unpaid by Feb 4, 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.

Patent	Title	Status	Expires	Confidence
US 10,449,086	Conjunctival cover and methods therefor In force Term ends Nov 4, 2033 · From the USPTO record	In force	Term ends Nov 4, 2033	From the USPTO record
US 11,076,985	Conjunctival cover and methods therefor In force Ends no later than Nov 4, 2033 · From the USPTO record	In force	Ends no later than Nov 4, 2033	From the USPTO record
US 12,076,272	Conjunctival cover and methods therefor In force Term ends Nov 4, 2033 · From the USPTO record	In force	Term ends Nov 4, 2033	From the USPTO record
US 10,548,767	Conjunctival cover and methods therefor In force Term ends Nov 12, 2033 · From the USPTO record	In force	Term ends Nov 12, 2033	From the USPTO record
US 11,672,698	Conjunctival cover and methods therefor In force Term ends Dec 16, 2033 · From the USPTO record	In force	Term ends Dec 16, 2033	From the USPTO record
US 9,668,916	Conjunctival cover and methods therefor In force Term ends Jul 26, 2034 · From the USPTO record	In force	Term ends Jul 26, 2034	From the USPTO record
US 9,395,557	Partial corneal conjunctival contact lens In force Term ends Nov 12, 2034 · From the USPTO record	In force	Term ends Nov 12, 2034	From the USPTO record
US 9,910,295	Partial corneal conjunctival contact lens In force Term ends Nov 12, 2034 · From the USPTO record	In force	Term ends Nov 12, 2034	From the USPTO record
US 12,044,904	Tear shaping for refractive correction In force Term ends Mar 11, 2035 · From the USPTO record	In force	Term ends Mar 11, 2035	From the USPTO record
US 9,869,883	Tear shaping for refractive correction In force Term ends Mar 30, 2035 · From the USPTO record	In force	Term ends Mar 30, 2035	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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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.

1 no status recorded

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