Collateral for a security interest recorded May 26, 2026 (Bank of America, N.A.).
Term ends Aug 15, 2027 · High confidence
20-year base term ends Aug 15, 2027
Held by The Stratagem Group, LLC
Filed Nov 29, 2010 as application 12/926,602 · Granted Aug 30, 2011
Base term, 20 years from filing
Today
2007
2027
Clock starts
Aug 15, 2007
Aug 15, 2007
Term ends
Aug 15, 2027
Aug 15, 2027
Granted
Aug 30, 2011
Aug 30, 2011
base term
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
None
Term adjustment
No prosecution delay on this record.
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.
9
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. 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 Aug 15, 2007, when application 11/889,637, the earliest non-provisional in its chain, was filed (this one was filed Nov 29, 2010) | Aug 15, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 15, 2027 | High confidence |
This family
| US 7,346,597 | Term ended Jul 2026 | Jul 2026 |
| US 7,531,774 | Lapsed on the fee record May 2021 | May 2021 |
| US 7,663,529 | In force Jan 2028 | Jan 2028 |
| US 7,571,146 | Term ended Jul 2025 | Jul 2025 |
| US 7,917,458 | In force no later than Mar 2027 | no later than Mar 2027 |
| US 7,801,842 | In force Nov 2027 | Nov 2027 |
| US 7,843,377 | In force Aug 2027 | Aug 2027 |
| US 8,009,079 | this patent Aug 2027 | Aug 2027 |
8 of 9 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 |
|---|---|---|---|
| Jul 7, 2014 Reel 33278, frame 988 | Connell, Scott D.; Gabl, Edward F.; Ricoy, Mark A.; Batteh, Elizabeth T.; Goodman, Ron S. | General Dynamics Advanced Information Systems, Inc. | Assignment of Assignor's Interest |
| Aug 26, 2015 Reel 36423, frame 830 | General Dynamics Advanced Information Systems, Inc. | Mda Information Systems LLC | Assignment of Assignor's Interest |
| Nov 7, 2018 Reel 47445, frame 854 | Mda Information Systems, LLC | Radiant Geospatial Solutions LLC | Change of Name |
| Dec 11, 2019 Reel 51258, frame 517 | Radiant Geospatial Solutions LLC | Royal Bank of Canada, as Collateral Agent | Amended and Restated U.S. Patent and Trademark Security Agreement |
| Dec 12, 2019 Reel 51262, frame 824 | Digitalglobe, Inc.; Radiant Geospatial Solutions LLC; Space Systems/Loral, LLC (F/K/A Space Systems/Loral Inc.) | Wilmington Trust, National Association, - as Notes Collateral Agent | Security Agreement (NOTES) |
| Sep 23, 2020 Reel 53866, frame 384 | Radiant Geospatial Solutions LLC | Wilmington Trust, National Association, as Notes Collateral Agent | Patent Security Agreement |
| Dec 31, 2020 Reel 54885, frame 909 | Royal Bank of Canada, as Collateral Agent | Radiant Geospatial Solutions LLC | Release of Security Interest in Patent and Trademark Collateral at Reel/Frame No. 51258/0517 |
| Dec 31, 2020 Reel 54885, frame 917 | Wilmington Trust, National Association, as Notes Collateral Agent | Radiant Geospatial Solutions LLC | Release of Security Interest in Patent Collateral at Reel/Frame No. 53866/0384 |
| Dec 31, 2020 Reel 54885, frame 939 | Wilmington Trust, National Association, as Notes Collateral Agent | Radiant Geospatial Solutions LLC | Release of Security Interest in Patent Collateral at Reel/Frame No. 51262/0824 |
| Jun 21, 2022 Reel 60390, frame 282 | Wilmington Trust, National Association | Digitalglobe, Inc.; Space Systems/Loral, LLC; Radiant Geospatial Solutions LLC | Release of Security Interest |
| Jun 21, 2022 reel/frame not recorded | Wilmington Trust, National Association | Digitalglobe, Inc. | Release of Security Interest |
| Jun 21, 2022 reel/frame not recorded | Wilmington Trust, National Association | Space Systems/Loral, LLC | Release of Security Interest |
| Jun 21, 2022 reel/frame not recorded | Wilmington Trust, National Association | Radiant Geospatial Solutions LLC | Release of Security Interest |
| Feb 26, 2023 Reel 62804, frame 887 | Radiant Analytic Solutions Inc.; Radiant Geospatial Solutions LLC; The Human Geo Group LLC | Radiant Mission Solutions Inc. | Change of Name |
| Feb 26, 2023 Reel 62804, frame 906 | Radiant Mission Solutions, Inc. | Maxar Mission Solutions Inc. | Change of Name |
| Nov 20, 2025 Reel 72979, frame 854 | Maxar Mission Solutions, Inc.; Maxar Intelligence Inc., | The Stratagem Group, LLC | Assignment of Assignor's Interest |
| May 26, 2026 Reel 74760, frame 934 | The Stratagem Group, LLC | Bank of America, N.A., as Administrative Agent | Security Interest |
| Jun 4, 2026 Reel 75875, frame 784 | The Stratagem Group, LLC | Jpmorgan Chase Bank, N.a. | Notice of Grant of Security Interest in Patents |
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
Aug 2027
Term ends Aug 15, 2027. No further fees fall due before then
Citations
9
later US patents cite this one
That is above the median of utility patents granted in 2011 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.