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Espial de, Inc.

Filings on record here from 2001, where this site's data begins
OverviewNotableFeesChangesFamiliesPatent listSources & methods

Nine patents currently held, every record listed here

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

The next term ends in Mar 2027. from the record

Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
7
Ending by 2030
Mar 2027
Next term end
9
Patent families

When these terms end

Each bar runs from grant to computed term end. 2010 to 2032.
US 8,015,584 Delivering Interactive Content to a Remote Subscriber Mar 21, 2027
US 7,767,893 Method of Operating One or More Individual Entertainment Display Devices Supported by Spectators at a Spectator Event and an Individual Entertainment Display Device Therefor Jul 28, 2027
US 7,716,566 Data Error Control May 2, 2028
US 7,971,223 Method and System of Queued Management of Multimedia Storage Nov 8, 2029
US 8,434,104 System and Method of Scheduling Advertising Content for Dynamic Insertion During Playback of Video on Demand Assets Mar 29, 2030
US 8,359,402 Intercept Device for Providing Content Jun 5, 2030
US 8,352,542 Method and System for Providing an Interactive Application Over a Network Jul 15, 2030
US 8,234,350 Systems and Methods for Generating Targeted Manifest Files Dec 19, 2031
US 8,756,632 Electronic Program Guide with Tagging Jun 12, 2032
20152020202520302032
1 pending application: term is not computable until grant.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Delivering Interactive Content to a Remote Subscriber US 8,015,584
Cited by 86 later US patents, top 10% of utility patents granted in 2011 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2027.
Ends Mar 2027 · High confidence Also notable
System and Method of Scheduling Advertising Content for Dynamic Insertion During Playback of Video on Demand Assets US 8,434,104
Cited by 64 later US patents, top 10% of utility patents granted in 2013 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2030.
Ends Mar 2030 · High confidence Also notable
Method and System of Queued Management of Multimedia Storage US 7,971,223
Renewed at every maintenance window since the 2011 grant; no more fees are due before its term ends in 2029.
Ends Nov 2029 · High confidence

Fee deadlines

No maintenance fee falls due on this company's record before Nov 10, 2027.

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

What they patent

The 5 largest of its 9 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
System and Method of Scheduling Advertising Content for Dynamic Insertion During Playback of Video on Demand Assets1 in forceto Mar 2030
Method and System of Queued Management of Multimedia Storage1 in forceto Nov 2029
Data Error Control1 in forceto May 2028
Method of Operating One or More Individual Entertainment Display Devices Supported by Spectators at a Spectator Event and an Individual Entertainment Display Device Therefor1 in forceto Jul 2027
Delivering Interactive Content to a Remote Subscriber1 in forceto Mar 2027

Patents held now

Soonest term end first.

Showing 1 to 9 of 9

PatentTitleStatusExpiresConfidence
US 8,015,584Delivering Interactive Content to a Remote Subscriber
In force
 · High confidence
In forceHigh confidence
US 7,767,893Method of Operating One or More Individual Entertainment Display Devices Supported by Spectators at a Spectator Event and an Individual Entertainment Display Device Therefor
In force
 · High confidence
In forceHigh confidence
US 7,716,566Data Error Control
In force
 · High confidence
In forceHigh confidence
US 7,971,223Method and System of Queued Management of Multimedia Storage
In force
 · High confidence
In forceHigh confidence
US 8,434,104System and Method of Scheduling Advertising Content for Dynamic Insertion During Playback of Video on Demand Assets
In force
 · High confidence
In forceHigh confidence
US 8,359,402Intercept Device for Providing Content
In force
 · High confidence
In forceHigh confidence
US 8,352,542Method and System for Providing an Interactive Application Over a Network
In force
 · High confidence
In forceHigh confidence
US 8,234,350Systems and Methods for Generating Targeted Manifest Files
In force
 · High confidence
In forceHigh confidence
US 8,756,632Electronic Program Guide with Tagging
In force
 · High confidence
In forceHigh confidence
Also on record, not counted in the 9: 11 patents ended · 1 application pending · 17 applications abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
1 terminal disclaimer is on file with no resolved reference. No cap is applied and none is guessed
Export every term end as CSV · Pro
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited