Term ends Aug 20, 2027 · Medium confidence
20-year base term ends Aug 20, 2027
Why Medium: A parent in the chain could not be resolved.
Held by Rearden, LLC
Filed Oct 2, 2012 as application 13/633,702 · Granted Mar 24, 2015
Base term, 20 years from filing
Today
2007
2027
Clock starts
Aug 20, 2007
Aug 20, 2007
Term ends
Aug 20, 2027
Aug 20, 2027
Granted
Mar 24, 2015
Mar 24, 2015
base term
fee events
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
2 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
49
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: Medium. from the record
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 Aug 20, 2007, when the earliest non-provisional application in its chain was filed (this one was filed Oct 2, 2012); a parent in its chain could not be resolved (the next row) | Aug 20, 2027 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | None on file | no change | 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 | In force | High confidence |
| Computed term end | The steps above, in order | Aug 20, 2027 | Medium confidence |
This family
| US 7,885,354 | Term ended Nov 2026 | Nov 2026 |
| US 7,418,053 | Term ended Aug 2026 | Aug 2026 |
| Application PCT/US2005/011033 | PCT application no patent term | no patent term |
| US 7,711,030 | Term ended Aug 2026 | Aug 2026 |
| Application PCT/US2006/041009 | PCT application no patent term | no patent term |
| US 7,599,420 | Term ended Jul 2024 | Jul 2024 |
| US 7,633,994 | Term ended no later than Jul 2024 | no later than Jul 2024 |
| US 7,636,381 | Term ended no later than Jul 2024 | no later than Jul 2024 |
8 of 49 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Sep 20, 2013 Reel 31254, frame 583 | Forenza, Antonio; Perlman, Stephen G. | Rearden, LLC | Assignment of Assignor's Interest |
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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Aug 2027
Term ends Aug 20, 2027.
Citations
102
later US patents cite this one
That is top 5% of utility patents granted in 2015 in our data, the only group it is compared against.
How we rank
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.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.