M Squared Lasers Limited
8 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.
0
Ending by 2030
Jul 2032
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 13, 2026The maintenance fee for Method and Apparatus for Mounting Optical Components (US 11,675,152) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
- 1 fee due Jan 14, 2027The maintenance fee for Method and apparatus for locking and scanning the output frequency from a laser cavity (US 9,083,145) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
- 1 fee due Mar 17, 2027The maintenance fee for Maturation monitoring apparatus and methods (US 10,416,036) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
- 1 fee due Apr 24, 2027The maintenance fee for Electro-optic modulator (US 11,799,263) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.
- 1 fee due Sep 19, 2027The maintenance fee for Method and Apparatus for Mounting Optical Components (US 11,934,026) comes due Sep 19, 2027. Unpaid by Mar 20, 2028, it lapses early.
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 9,383,314 | Maturation apparatus and methods In force · From the USPTO record | In force | From the USPTO record | |
| US 9,083,145 | Method and apparatus for locking and scanning the output frequency from a laser cavity In force · From the USPTO record | In force | From the USPTO record | |
| US 9,478,932 | Method and apparatus for locking and scanning the output frequency from a laser cavity In force · From the USPTO record | In force | From the USPTO record | |
| US 9,709,438 | Beam profiler In force · From the USPTO record | In force | From the USPTO record | |
| US 11,934,026 | Method and Apparatus for Mounting Optical Components In force · High confidence | In force | High confidence | |
| US 10,416,036 | Maturation monitoring apparatus and methods In force · From the USPTO record | In force | From the USPTO record | |
| US 11,675,152 | Method and Apparatus for Mounting Optical Components In force · High confidence | In force | High confidence | |
| US 10,890,824 | Nonlinear Crystal In force · High confidence | In force | High confidence | |
| US 11,605,931 | Laser Diode Drive System In force · High confidence | In force | High confidence | |
| US 11,799,263 | Electro-optic modulator In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 11: 8 patents in force now held by others · 6 lapsed for an unpaid fee · 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.
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