Duality Technologies, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2037
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.
- 2 fees due Mar 19, 2027
- 1 fee due Apr 3, 2027The maintenance fee for Linking encrypted datasets using common identifiers (US 11,775,658) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
- 1 fee due Sep 3, 2027The maintenance fee for Device, system and method for fast and secure proxy re-encryption (US 10,581,812) comes due Sep 3, 2027. Unpaid by Mar 3, 2028, it lapses early.
- 1 fee due Oct 16, 2027The maintenance fee for Secure distributed key generation for multiparty homomorphic encryption (US 11,962,679) comes due Oct 16, 2027. Unpaid by Apr 17, 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 10,581,812 | Device, system and method for fast and secure proxy re-encryption In force · From the USPTO record | In force | From the USPTO record | |
| US 10,885,158 | Device, system and method for token based outsourcing of computer programs In force · From the USPTO record | In force | From the USPTO record | |
| US 11,038,672 | Secure and distributed management of a proxy re-encryption key ledger In force · From the USPTO record | In force | From the USPTO record | |
| US 11,095,428 | Hybrid system and method for secure collaboration using homomorphic encryption and trusted hardware In force · From the USPTO record | In force | From the USPTO record | |
| US 11,764,940 | Secure search of secret data in a semi-trusted environment using homomorphic encryption In force · From the USPTO record | In force | From the USPTO record | |
| US 11,775,658 | Linking encrypted datasets using common identifiers In force · From the USPTO record | In force | From the USPTO record | |
| US 11,323,240 | Interactive techniques for accelerating homomorphic linear operations on encrypted data In force · From the USPTO record | In force | From the USPTO record | |
| US 11,429,730 | Linking encrypted datasets using common identifiers In force · From the USPTO record | In force | From the USPTO record | |
| US 11,515,997 | Privacy enhanced proximity tracker In force · From the USPTO record | In force | From the USPTO record | |
| US 11,962,679 | Secure distributed key generation for multiparty homomorphic encryption In force · From the USPTO record | In force | From the USPTO record |
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 abandoned · 3 no status recorded