Also listed on Therefore Limited, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends May 16, 2030 · High confidence
20-year base term ends Feb 27, 2029
Held by Malikie Innovations Limited
Filed Mar 1, 2010 as application 12/715,209 · Granted Jan 14, 2014
Base term plus 906 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2009
2030
Clock starts
Feb 27, 2009
Feb 27, 2009
Term ends
May 16, 2030
May 16, 2030
Granted
Jan 14, 2014
Jan 14, 2014
base term
patent term adjustment
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
906
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 8,126,521.
3 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.
2
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 runs 906 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. 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 Feb 27, 2009, when application 12/394,238, the earliest non-provisional in its chain, was filed (this one was filed Mar 1, 2010) | Feb 27, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +906 days, USPTO patent term adjustment record | Aug 22, 2031 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,126,521) | capped to May 16, 2030 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | May 16, 2030 | High confidence |
This family
| US 8,126,521 | In force May 2030 | May 2030 |
| US 8,630,686 | this patent May 2030 | May 2030 |
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 |
|---|---|---|---|
| Jul 9, 2010 Reel 24660, frame 872 | Griffin, Jason Tyler | Research in Motion Limited | Assignment of Assignor's Interest |
| Jul 9, 2010 Reel 24660, frame 906 | Riddiford, Martin; Allwright, Julia; Fullalove, James | Therefore Limited | Assignment of Assignor's Interest |
| Jul 20, 2010 Reel 24712, frame 76 | Holman, Martin Earl, IV; Allen, Aaron Robert | Research in Motion Corporation | Assignment of Assignor's Interest |
| Oct 7, 2010 Reel 25106, frame 180 | Therefore Limited | Research in Motion Limited | Assignment of Assignor's Interest |
| Oct 7, 2010 Reel 25106, frame 212 | Research in Motion Corporation | Research in Motion Limited | Assignment of Assignor's Interest |
| Oct 28, 2013 Reel 31506, frame 403 | Research in Motion Limited | BlackBerry Limited | Change of Name |
| Jun 16, 2023 Reel 64104, frame 103 | BlackBerry Limited | Malikie Innovations Limited | Assignment of Assignor's Interest |
| Jun 19, 2023 Reel 64270, frame 1 | BlackBerry Limited | Malikie Innovations Limited | Nunc Pro Tunc Assignment |
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
May 2030
Term ends May 16, 2030. No further fees fall due before then
Note
The 906 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 8,126,521.
Citations
40
later US patents cite this one
That is top 25% of utility patents granted in 2014 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.