Ziosoft, Inc.
2 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.
19
Ending by 2030
Jan 2027
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.
- 3 fees due Apr 3 to 10, 2027 · next Apr 3
- 1 fee due Sep 26, 2027The maintenance fee for Medical image processing device, medical image processing method, and storage medium (US 11,941,808) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 16, 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 7,620,224 | Image display method and image display program In force · From the USPTO record | In force | From the USPTO record | |
| US 7,574,027 | Back projection method in image reconstruction In force · From the USPTO record | In force | From the USPTO record | |
| US 7,424,140 | Method, computer program product, and apparatus for performing rendering In force · From the USPTO record | In force | From the USPTO record | |
| US 7,639,867 | Medical image generating apparatus and method, and program In force · From the USPTO record | In force | From the USPTO record | |
| US 7,796,835 | Computer readable medium for image processing and image processing method In force · From the USPTO record | In force | From the USPTO record | |
| US 7,529,396 | Method, computer program product, and apparatus for designating region of interest In force · From the USPTO record | In force | From the USPTO record | |
| US 7,623,695 | Image processing method and computer readable medium In force · From the USPTO record | In force | From the USPTO record | |
| US 7,825,924 | Image processing method and computer readable medium for image processing In force · From the USPTO record | In force | From the USPTO record | |
| US 7,853,057 | Image processing method and device using a virtual ray and vector information In force · From the USPTO record | In force | From the USPTO record | |
| US 7,689,018 | Anomaly detection in volume data structure information In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 35: 2 patents in force now held by others · 4 lapsed for an unpaid fee · 11 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 pending · 34 no status recorded