RESTOR3D, Inc.
11 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.
Previously recorded as Additive Device, Inc. (to 2019)
0
Ending by 2030
Dec 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 May 7, 2027The maintenance fee for Surgical Guides and Processes for Producing and Using the Same (US 11,806,028) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 2 fees due Jun 19 to 26, 2027 · next Jun 19
- 1 fee due Oct 16, 2027The maintenance fee for Patient-Specific Medical Devices and Additive Manufacturing Processes for Producing the Same (US 11,960,266) comes due Oct 16, 2027. Unpaid by Apr 17, 2028, it lapses early.
Recent changes
- 3 of the patents on this record were granted 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 D870,888 | Accordion Airway Stent In force · High confidence | In force | High confidence | |
| US D870,889 | Cutout Airway Stent In force · High confidence | In force | High confidence | |
| US D870,890 | Spiral Airway Stent In force · High confidence | In force | High confidence | |
| US D871,577 | Studded Airway Stent In force · High confidence | In force | High confidence | |
| US 10,183,442 | Medical Devices and Methods for Producing the Same In force · High confidence | In force | High confidence | |
| US 10,889,053 | Custom Surgical Devices and Method for Manufacturing the Same In force · High confidence | In force | High confidence | |
| US D1,051,384 | Bone Fixation Pin In force · High confidence | In force | High confidence | |
| US D1,052,732 | Subtalar Wedge In force · High confidence | In force | High confidence | |
| US D1,053,353 | Orthopedic Screw In force · High confidence | In force | High confidence | |
| US 12,582,527 | Sheet Based Triply Periodic Minimal Surface Implants for Promoting Osseointegration and Methods for Producing Same In force · Low confidence | In force | Low confidence |
Also on record, not counted in the 32: 11 patents in force now held by others · 1 lapsed for an unpaid fee · 3 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