Three patents currently held, every record listed here
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2 more records may belong here and await a decision; they are not counted.
The next term ends in Jan 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
2
Ending by 2030
Jan 2027
Next term end
3
Patent families
When these terms end
Each bar runs from grant to computed term end. 2008 to 2034.201320182023202820332034
Every computed term in this portfolio is shown above.Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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
Ends Sep 2027 · High confidence
Also notable
Ends Jan 2027 · High confidence
Also notable
Ends Mar 2034 · High confidence
Data Network Controller
US 7,668,966
The most cited patent in this portfolio, cited by 336 later US patents, top 1% of utility patents granted in 2010 in our data. Protection runs to 2027.
System and Method for End to End Route Control
US 7,447,153
Cited by 48 later US patents, top 25% of utility patents granted in 2008 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2027.
Routing System for Internet Traffic
US 9,525,638
Cited by 14 later US patents, top 25% of utility patents granted in 2016 in our data, and renewed at every maintenance window due so far. Protection runs to 2034.
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 2 largest of its 3 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Routing System for Internet Traffic | 1 in force | to Mar 2034 |
| System and Method for End to End Route Control | 1 in force | to Jan 2027 |
Patents held now
Soonest term end first.
Showing 1 to 3 of 3
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,447,153 | System and Method for End to End Route Control In force · High confidence | In force | High confidence | |
| US 7,668,966 | Data Network Controller In force · High confidence | In force | High confidence | |
| US 9,525,638 | Routing System for Internet Traffic In force · High confidence | In force | High confidence |
Also on record, not counted in the 3: 10 patents ended · 2 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 computed term date comes from a chain with an unresolved parent. A continuity parent has not yet been fetched from USPTO's records. The term is dated from this application's own claim; no earlier date is assumed until the parent is resolved.