Optomak, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jan 2034
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 2, 2026The maintenance fee for Independent dual path optical rotary joint (US 9,046,659) comes due Dec 2, 2026. Unpaid by Jun 2, 2027, it lapses early.
- 1 fee due Mar 24, 2027The maintenance fee for Compact high-spectral-radiance fluorescent light source including a parabolic mirror (US 10,422,506) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
- 1 fee due Jun 8, 2027The maintenance fee for Hybrid fiber-optic and fluid rotary joint (US 9,207,405) comes due Jun 8, 2027. Unpaid by Dec 8, 2027, it lapses early.
- 1 fee due Jul 7, 2027The maintenance fee for Compact high-spectral-radiance light source including a parabolic mirror and plano-convex fluorescent body (US 10,527,256) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
- 1 fee due Aug 18, 2027The maintenance fee for Cable movement-isolated multi-channel fluorescence measurement system (US 10,564,101) comes due Aug 18, 2027. Unpaid by Feb 18, 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 9,046,659 | Independent dual path optical rotary joint In force · From the USPTO record | In force | From the USPTO record | |
| US 9,207,405 | Hybrid fiber-optic and fluid rotary joint In force · From the USPTO record | In force | From the USPTO record | |
| US 9,846,300 | Microscope with multiple image sensors for fluorescence imaging of multiple locations and/or wavelengths In force · From the USPTO record | In force | From the USPTO record | |
| US 9,791,683 | Microscope with multiple illumination channels for optogenetic stimulation and fluorescence imaging In force · From the USPTO record | In force | From the USPTO record | |
| US 10,274,712 | Microscope for Fluorescence Imaging with Variable Focus In force · Medium confidence | In force | Medium confidence | |
| US 9,933,605 | Laser-pumped high-radiance incoherent light source In force · From the USPTO record | In force | From the USPTO record | |
| US 10,094,536 | Compact high-spectral-radiance fluorescent light source including a parabolic mirror In force · From the USPTO record | In force | From the USPTO record | |
| US 10,422,506 | Compact high-spectral-radiance fluorescent light source including a parabolic mirror In force · From the USPTO record | In force | From the USPTO record | |
| US 10,527,256 | Compact high-spectral-radiance light source including a parabolic mirror and plano-convex fluorescent body In force · From the USPTO record | In force | From the USPTO record | |
| US 10,016,136 | Image relaying cannula with detachable self-aligning connector In force · From the USPTO record | In force | From the USPTO record |
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.
4 no status recorded