Perspecta Labs Inc.
7 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.
Recorded as renamed to Peraton Labs Inc. (2022)
Previously recorded as Vencore Labs, Inc. (to 2019)
5
Ending by 2030
Oct 2029
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 High Rate RF Link Technology Utilizing Near-Maximum Likelihood MIMO Signal Processing (US 9,054,752) comes due Dec 9, 2026. Unpaid by Jun 9, 2027, it lapses early.
- 1 fee due Jan 11, 2027The maintenance fee for Highspeed shared-memory optical network interfaces and topology (US 11,698,878) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 3 fees due Feb 1 to 18, 2027 · next Feb 1
- 2 fees due Mar 15 to 17, 2027 · next Mar 15
- 2 fees due Apr 8 to 22, 2027 · next Apr 8
- 1 fee due Jul 28, 2027The maintenance fee for Generation of multiple low-noise copies of optical signals (US 10,547,462) comes due Jul 28, 2027. Unpaid by Jan 28, 2028, it lapses early.
- 1 fee due Aug 25, 2027The maintenance fee for Configuration agreement protocol method (US 10,574,525) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
- 2 fees due Sep 22 to 30, 2027 · next Sep 22
- 2 fees due Oct 14 to 26, 2027 · next Oct 14
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 8,214,876 | System and Method for Statistical Analysis of Border Gateway Protocol (BGP) Configurations In force · High confidence | In force | High confidence | |
| US 7,962,635 | Systems and Methods for Single Session Management in Load Balanced Application Server Clusters In force · High confidence | In force | High confidence | |
| US 8,103,172 | Distributable Quantum Relay Architecture In force · High confidence | In force | High confidence | |
| US 8,554,796 | Query-Based Semantic Analysis of Ad Hoc Configuration Languages for Networks In force · High confidence | In force | High confidence | |
| US 9,736,183 | Verifying access-control policies with arithmetic quantifier-free form constraints In force · From the USPTO record | In force | From the USPTO record | |
| US 8,351,799 | Multiscale Sampling for Wide Dynamic Range Electro-Optic Receivers In force · High confidence | In force | High confidence | |
| US 8,536,508 | High-Probability Heralded Single-Photon Source and Related Method In force · High confidence | In force | High confidence | |
| US 8,737,539 | Low Complexity Iterative MIMO Receiver Based on Successive Soft Interference Cancellation and Mmse Spatial Filtering In force · High confidence | In force | High confidence | |
| US 8,973,129 | System and Method for Detecting and Evicting Malicious Vehicles in a Vehicle Communications Network In force · High confidence | In force | High confidence | |
| US 8,805,770 | Router Route Reconfiguration Planning In force · High confidence | In force | High confidence |
Also on record, not counted in the 62: 7 patents in force now held by others · 9 lapsed for an unpaid fee. 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 no status recorded