Sintx Technologies, 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.
Previously recorded as Amedica Corporation (to 2019)
0
Ending by 2030
Feb 2033
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 9, 2026The maintenance fee for Coated Implants and Related Methods (US 9,051,639) comes due Dec 9, 2026. Unpaid by Jun 9, 2027, it lapses early.
- 2 fees due Jun 19 to 26, 2027 · next Jun 19
- 1 fee due Jul 2, 2027The maintenance fee for Antipathogenic face mask (US 11,857,001) comes due Jul 2, 2027. Unpaid by Jan 3, 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 9,051,639 | Coated Implants and Related Methods In force · High confidence | In force | High confidence | |
| US 9,925,295 | Ceramic and/or glass materials and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US 9,399,309 | Methods for threading sinterable materials and related apparatus and systems In force · From the USPTO record | In force | From the USPTO record | |
| US 9,517,136 | Variable-density implants and related methods and systems In force · From the USPTO record | In force | From the USPTO record | |
| US 9,353,010 | Alumina-zirconia ceramic implants and related materials, apparatus, and methods In force · From the USPTO record | In force | From the USPTO record | |
| US 9,353,012 | Charge-compensating dopant stabilized alumina-zirconia ceramic materials and related materials, apparatus, and methods In force · From the USPTO record | In force | From the USPTO record | |
| US 12,070,391 | Method for improving the wear performance of ceramic-polyethylene or ceramic-ceramic articulation couples utilized in orthopedic joint prostheses In force · From the USPTO record | In force | From the USPTO record | |
| US 11,591,217 | Antipathogenic devices and methods thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 11,844,344 | Systems and methods for rapid inactivation of SARS-CoV-2 by silicon nitride and aluminum nitride In force · From the USPTO record | In force | From the USPTO record | |
| US 11,850,214 | Antiviral compositions and devices and methods of use thereof In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 19: 2 patents in force now held by others · 2 lapsed for an unpaid fee · 5 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 pending · 3 abandoned · 5 no status recorded