Lapsed Aug 18, 2021 on the fee record · High confidence
20-year base term ended Feb 18, 2024
Third maintenance fee unpaid; grace period ended.
Held by Globetouch, Inc.
Filed Feb 18, 2004 as application 10/782,681 · Granted Aug 18, 2009
Base term, 20 years from filing, plus 307 days of patent term adjustment (USPTO delay)
Today
Lapsed Aug 18, 2021
2004
2026
Clock starts
Feb 18, 2004
Feb 18, 2004
No longer in force
Aug 18, 2021
Aug 18, 2021
Granted
Aug 18, 2009
Aug 18, 2009
Term would have run to
Dec 21, 2024
Dec 21, 2024
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
307
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
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
33
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Dec 21, 2024: its 20-year base term plus 307 days of term adjustment for prosecution delay. 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 18, 2004, when this application, 10/782,681, was filed | Feb 18, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +307 days, USPTO patent term adjustment record | Dec 21, 2024 | 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 | lapsed Aug 18, 2021 | High confidence |
| Computed term end | The steps above, in order | Aug 18, 2021 | High confidence |
This family
| US 7,072,651 | Term ended Dec 2023 | Dec 2023 |
| US 7,664,494 | Term ended May 2024 | May 2024 |
| US 7,577,431 | this patent Aug 2021 | Aug 2021 |
| US 7,505,769 | Lapsed on the fee record Mar 2021 | Mar 2021 |
| Application 10/918,644 | Abandoned not computed | not computed |
| Application 11/280,862 | Abandoned not computed | not computed |
| Application 11/294,329 | Abandoned not computed | not computed |
| US 7,660,580 | In force Apr 2028 | Apr 2028 |
8 of 33 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 |
|---|---|---|---|
| Feb 17, 2005 Reel 15741, frame 588 | Jiang, Yue Jun | Roamware, Inc. | Assignment of Assignor's Interest |
| Mar 31, 2014 Reel 32559, frame 564 | Globetouch Inc. | Spade Glory Limited | Security Interest |
| Apr 2, 2014 Reel 32578, frame 331 | Silicon Valley Bank | Mobileum, Inc. (F/K/A Roamware Inc.) | Release of Security Interest |
| Jul 8, 2014 Reel 33281, frame 975 | Globetouch Inc. | Spade Glory Limited, As Collateral Agent | Security Interest |
| Oct 31, 2014 Reel 34114, frame 742 | Mobileum, Inc. | Partners for Growth IV, L.P. | Security Interest |
| Feb 5, 2015 Reel 34896, frame 200 | Spade Glory Limited | Globetouch Inc. | Release of Security Interest |
| May 11, 2015 Reel 35624, frame 478 | Roamware, Inc. | Silicon Valley Bank | Security Interest |
| Jun 10, 2015 Reel 35872, frame 719 | Roamware, Inc. | Mobileum, Inc. | Change of Name |
| Jun 10, 2015 Reel 35872, frame 742 | Mobileum, Inc. | Globetouch, Inc. | Assignment of Assignor's Interest |
| Nov 1, 2016 Reel 40542, frame 941 | Silicon Valley Bank | Mobileum, Inc. (Formerly Known as Roamware, Inc.) | Release of Security Interest |
| Nov 1, 2016 Reel 40542, frame 970 | Partners for Growth IV, L.P. | Mobileum, Inc. (Formerly Known as Roamware, Inc.) | Release of Security Interest |
| Nov 2, 2016 Reel 40545, frame 209 | Silicon Valley Bank | Mobileum, Inc. | Release of Security 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.
What's changing
Note
The 307 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
278
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.