Also listed on Good Technology Software, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Apr 3, 2027 · High confidence
20-year base term ended Oct 13, 2024
Held by Malikie Innovations Limited
Filed Oct 13, 2004 as application 10/964,912 · Granted Nov 17, 2009
Base term plus 902 days of patent term adjustment (USPTO delay)
Today
2004
2027
Clock starts
Oct 13, 2004
Oct 13, 2004
Term ends
Apr 3, 2027
Apr 3, 2027
Granted
Nov 17, 2009
Nov 17, 2009
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
902
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
This patent's term runs 902 days past its 20-year base term on prosecution delay. 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 Oct 13, 2004, when this application, 10/964,912, was filed | Oct 13, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +902 days, USPTO patent term adjustment record | Apr 3, 2027 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 3, 2027 | High confidence |
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 |
|---|---|---|---|
| Jan 24, 2005 Reel 15597, frame 141 | Ganji, Kiran K | Jp Mobile Operating, L.p. | Assignment of Assignor's Interest |
| Aug 17, 2005 Reel 16645, frame 669 | Jp Mobile Operating, L.p. | TX Technology Acquisition Corp. | Assignment of Assignor's Interest |
| Sep 12, 2007 Reel 19820, frame 250 | TX Technology Corporation | Good Technology, Inc. | Assignment of Assignor's Interest |
| Feb 2, 2010 Reel 23882, frame 633 | TX Technology Acquisition Corporation | Good Technology, Inc. | Assignment of Assignor's Interest |
| Dec 4, 2012 Reel 29405, frame 271 | Good Technology, Inc. | Good Technology Acquisition, Inc. | Change of Name |
| Dec 4, 2012 Reel 29405, frame 351 | Good Technology Acquisition, Inc. | Good Technology Software, Inc. | Change of Name |
| Jul 28, 2017 Reel 43362, frame 497 | Good Technology Software, Inc. | Good Technology Holdings Limited | Assignment of Assignor's Interest |
| Jan 30, 2018 Reel 45196, frame 255 | Good Technology Holdings Limited | BlackBerry Limited | Assignment of Assignor's Interest |
| Jun 16, 2023 Reel 64104, frame 103 | BlackBerry Limited | Malikie Innovations Limited | Assignment of Assignor's Interest |
| Jun 19, 2023 Reel 64271, frame 199 | 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
Apr 2027
Term ends Apr 3, 2027. No further fees fall due before then
Note
The 902 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
206
later US patents cite this one
That is top 5% of utility patents granted in 2009 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.