Device, Method and System for Media Packet Distribution

US 9,185,151 Surrendered on reissue

Overview Sources & methods

Surrendered on reissue Apr 22, 2025 · High confidence

Computed 20-year base term

Surrendered on reissue Apr 22, 2025 · its term and maintenance fees continue in US RE50,398.

Held by Enhanced Data Streaming LLC

Filed Dec 2, 2010 as application 12/738,080 · Granted Nov 10, 2015

Base term, 20 years from filing, plus 475 days of patent term adjustment (USPTO delay)

Today

Surrendered Apr 22, 2025

2008 2030

Clock starts
Oct 22, 2008

No longer in force
Apr 22, 2025

Granted
Nov 10, 2015

Term would have run to
Feb 9, 2030

base term patent term adjustment after the term ends fee events 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

475

Days of term adjustment

Read from the USPTO patent term adjustment record, not recalculated here.

None

Terminal disclaimer

No disclaimer on this record.

2 of 3

Maintenance fees paid

Fees paid on this patent before its reissue. Those after fall due on the reissue, which carries the term on.

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.

Step	Input	Date after this step	Confidence
Base term, 20 years from filing	Clock starts Oct 22, 2008, when the earliest non-provisional application in its chain was filed (this one was filed Dec 2, 2010)	Oct 22, 2028	High confidence
Continuity chain	Every parent in the chain resolved	no change	High confidence
Patent term adjustment	+475 days, USPTO patent term adjustment record	Feb 9, 2030	High confidence
Terminal disclaimer cap	None on record	no cap applied	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	2 of 3 maintenance fees paid	no change	High confidence
Reissue	US RE50,398 issued Apr 22, 2025, and this patent's term continues in it (35 U.S.C. 251, 252)	surrendered Apr 22, 2025	High confidence
Surrendered on reissue	The steps above, in order	Apr 22, 2025	High confidence

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Device, Method and System for Media Packet Distribution

Surrendered on reissue Apr 22, 2025 · High confidence

20-year base term ends Oct 22, 2028

How we calculated this date

Sources