Art, Limited
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
7
Ending by 2030
Oct 2028
Next term end
When these terms end
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 9, 2026The maintenance fee for Infusion sleeve with leakage control (US 9,050,167) comes due Dec 9, 2026. Unpaid by Jun 9, 2027, it lapses early.
- 1 fee due Mar 15, 2027The maintenance fee for Phacoemulsification Needle (US 9,132,033) comes due Mar 15, 2027. Unpaid by Sep 15, 2027, it lapses early.
- 1 fee due Apr 22, 2027The maintenance fee for Apparatus and method for phacoemulsification (US 10,449,088) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
- 1 fee due May 7, 2027The maintenance fee for Apparatus for phacoemulsification (US 11,806,280) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 1 fee due Jul 12, 2027The maintenance fee for Composite irrigation/aspiration needle with ball tip (US 9,233,195) comes due Jul 12, 2027. Unpaid by Jan 12, 2028, it lapses early.
- 1 fee due Oct 5, 2027The maintenance fee for Phacoemulsification Needle (US 9,301,873) comes due Oct 5, 2027. Unpaid by Apr 5, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 17, 2026
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 9,301,873 | Phacoemulsification Needle In force · From the USPTO record | In force | From the USPTO record | |
| US 8,764,782 | Phacoemulsification Needle In force · High confidence | In force | High confidence | |
| US 9,132,033 | Phacoemulsification Needle In force · High confidence | In force | High confidence | |
| US 9,402,766 | Apparatus and method for phacoemulsification In force · From the USPTO record | In force | From the USPTO record | |
| US 9,233,195 | Composite irrigation/aspiration needle with ball tip In force · From the USPTO record | In force | From the USPTO record | |
| US 8,992,459 | Apparatus and Method for Phacoemulsification In force · High confidence | In force | High confidence | |
| US 10,449,088 | Apparatus and method for phacoemulsification In force · From the USPTO record | In force | From the USPTO record | |
| US 9,050,167 | Infusion sleeve with leakage control In force · From the USPTO record | In force | From the USPTO record | |
| US 9,889,247 | Infusion sleeve with distendable port In force · From the USPTO record | In force | From the USPTO record | |
| US 8,864,710 | Infusion sleeve with distendable port In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 14: 10 lapsed for an unpaid fee · 5 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.
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 abandoned · 13 no status recorded