PureTech Systems Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
2
Ending by 2030
Mar 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 Jun 15, 2027The maintenance fee for Autonomous lock-on target tracking with geospatial-aware PTZ cameras (US 9,213,904) comes due Jun 15, 2027. Unpaid by Dec 15, 2027, it lapses early.
- 1 fee due Sep 22, 2027The maintenance fee for Background modeling for fixed, mobile, and step- and-stare video camera surveillance (US 9,292,743) comes due Sep 22, 2027. Unpaid by Mar 22, 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 8,564,643 | Camera image georeferencing systems In force · From the USPTO record | In force | From the USPTO record | |
| US 8,599,261 | Vision-based car counting for multi-story carparks In force · From the USPTO record | In force | From the USPTO record | |
| US 8,339,454 | Vision-based car counting for multi-story carparks In force · From the USPTO record | In force | From the USPTO record | |
| US 8,253,797 | Camera image georeferencing systems In force · From the USPTO record | In force | From the USPTO record | |
| US 9,471,845 | Background modeling for imaging surveillance In force · From the USPTO record | In force | From the USPTO record | |
| US 8,929,603 | Autonomous lock-on target tracking with geospatial-aware PTZ cameras In force · From the USPTO record | In force | From the USPTO record | |
| US 9,213,904 | Autonomous lock-on target tracking with geospatial-aware PTZ cameras In force · From the USPTO record | In force | From the USPTO record | |
| US 9,367,748 | System and method for autonomous lock-on target tracking In force · From the USPTO record | In force | From the USPTO record | |
| US 9,652,860 | System and method for autonomous PTZ tracking of aerial targets In force · From the USPTO record | In force | From the USPTO record | |
| US 9,936,169 | System and method for autonomous PTZ tracking of aerial targets In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 16: 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.
1 no status recorded