Spiber Technologies AB
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Dec 2026
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 11, 2026The maintenance fee for Cyclic RGD cell-binding motif and uses thereof (US 10,316,069) comes due Dec 11, 2026. Unpaid by Jun 11, 2027, it lapses early.
- 1 fee due Feb 25, 2027The maintenance fee for Spider Silk Fusion Protein Structures for Binding to an Organic Target (US 9,115,204) comes due Feb 25, 2027. Unpaid by Aug 25, 2027, it lapses early.
- 1 fee due Apr 13, 2027The maintenance fee for Methods and combination comprising eukaryotic cells and recombinant spider silk protein (US 9,157,070) comes due Apr 13, 2027. Unpaid by Oct 13, 2027, it lapses early.
- 1 fee due Sep 30, 2027The maintenance fee for Production of proteins and polypeptides (US 10,604,550) comes due Sep 30, 2027. Unpaid by Mar 31, 2028, it lapses early.
- 2 fees due Oct 12 to 21, 2027 · next Oct 12
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 8,278,416 | Spider silk proteins and methods for producing spider silk proteins In force · From the USPTO record | In force | From the USPTO record | |
| US 8,618,255 | Spider silk proteins and methods for producing spider silk proteins In force · From the USPTO record | In force | From the USPTO record | |
| US 8,729,235 | Spider silk proteins and methods for producing spider silk proteins In force · From the USPTO record | In force | From the USPTO record | |
| US 8,173,772 | Spider silk proteins and methods for producing spider silk proteins In force · From the USPTO record | In force | From the USPTO record | |
| US 8,642,734 | Method of producing polymers of spider silk proteins In force · From the USPTO record | In force | From the USPTO record | |
| US 9,157,070 | Methods and combination comprising eukaryotic cells and recombinant spider silk protein In force · From the USPTO record | In force | From the USPTO record | |
| US 10,604,550 | Production of proteins and polypeptides In force · From the USPTO record | In force | From the USPTO record | |
| US 9,309,299 | Spider Silk Fusion Protein Structures for Binding to an Organic Target In force · High confidence | In force | High confidence | |
| US 9,644,012 | Production of proteins and polypeptides In force · From the USPTO record | In force | From the USPTO record | |
| US 9,115,204 | Spider Silk Fusion Protein Structures for Binding to an Organic Target In force · High confidence | In force | High confidence |
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 · 3 no status recorded