Also listed on Selligent, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 18, 2030 · High confidence
20-year base term ends Sep 12, 2027
Held by Zeta Global Holdings Corp.
Filed Sep 12, 2007 as application 11/900,589 · Granted Mar 20, 2012
Base term plus 1132 days of patent term adjustment (USPTO delay)
Today
2007
2030
Clock starts
Sep 12, 2007
Sep 12, 2007
Term ends
Oct 18, 2030
Oct 18, 2030
Granted
Mar 20, 2012
Mar 20, 2012
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
1,132
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.
5
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 1132 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 Sep 12, 2007, when this application, 11/900,589, was filed | Sep 12, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1132 days, USPTO patent term adjustment record | Oct 18, 2030 | 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 | Oct 18, 2030 | High confidence |
This family
| US 8,140,376 | this patent Oct 2030 | Oct 2030 |
| Application 12/648,180 | Abandoned not computed | not computed |
| US 8,417,558 | In force Sep 2027 | Sep 2027 |
| Application 13/858,772 | Abandoned not computed | not computed |
| US 11,232,475 | In force Feb 2029 | Feb 2029 |
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 12, 2007 Reel 19875, frame 365 | Koonce, Ryan M.; Calhoun, James Newton, JR.; Bray, Sage; Bell, David A. | Popularmedia, Inc. | Assignment of Assignor's Interest |
| Aug 11, 2009 Reel 23077, frame 273 | Popularmedia, Inc. | Strongmail Systems, Inc. | Assignment of Assignor's Interest |
| Jan 6, 2011 Reel 25642, frame 76 | Strongmail Systems, Inc. | Silicon Valley Bank, As Agent | Security Interest |
| Aug 2, 2012 Reel 28716, frame 218 | Strongmail Systems, Inc. | WF Fund IV Limited Partnership | Security Agreement |
| Aug 12, 2013 Reel 31004, frame 533 | Strongmail Systems, Inc. | Strongview Systems, Inc. | Change of Name |
| Dec 16, 2014 Reel 34642, frame 623 | Strongview Systems, Inc. | Hercules Technology Growth Capital, Inc., as Agent | Intellectual Property Security Agreement |
| Sep 24, 2015 Reel 36644, frame 879 | Hercules Technology Growth Capital, Inc., as Agent | Strongview Systems, Inc. | Release of Security Interest |
| Sep 17, 2018 Reel 46892, frame 947 | WF Fund IV Limited Partnership | Strongmail Systems, Inc. | Release of Security Interest |
| Oct 22, 2018 Reel 47287, frame 699 | Strongview Systems, Inc. | Selligent, Inc. | Change of Name |
| Nov 5, 2018 Reel 47408, frame 396 | Selligent, Inc. | AB Private Credit Investors LLC, as Collateral Agent | Security Interest |
| Dec 3, 2018 Reel 48002, frame 292 | Silicon Valley Bank | Strongmail Systems, Inc. | Release |
| Nov 4, 2020 Reel 54270, frame 584 | AB Private Credit Investors LLC | Selligent, Inc. | Release of Security Interest |
| Nov 24, 2020 Reel 54456, frame 962 | Gold Hill Capital 2008, LP | Selligent Inc., Formerly Known as Strongmail Systems, Inc. | Release of Security Interest |
| Jan 13, 2021 Reel 54906, frame 1 | Selligent, Inc. | Hercules Capital, Inc., Collateral Agent | Security Interest |
| Mar 16, 2022 Reel 59280, frame 669 | Selligent, Inc. | Barings Finance LLC, as Collateral Agent | Security Interest |
| Dec 5, 2024 Reel 69492, frame 129 | Selligent, Inc. | Marigold USA, Inc. | Merger |
| Dec 1, 2025 Reel 73067, frame 468 | Hercules Capital, Inc. | Selligent, Inc. | Release of Security Interest |
| Dec 1, 2025 Reel 73840, frame 46 | Barings Finance LLC | Selligent, Inc. | Termination and Release of Patent Security Agreement Recorded at Reel 59280, Frame 0669 |
| Feb 2, 2026 Reel 73653, frame 421 | Marigold USA, Inc.; Sailthru, Inc.; Liveclicker Inc. | Bank of America, N.A., as Administrative Agent | Security Interest |
| Jul 24, 2026 Reel 76062, frame 611 | Zeta Global Corp.; Zstream Acquisition LLC; Liveclicker Inc.; Marigold USA, Inc.; Liveintent, Inc.; Sailthru, Inc. | Bank of America, N.A., as Administrative Agent | Security Interest |
| Jul 27, 2026 Reel 75403, frame 782 | Bank of America, N.A., as Administrative Agent | Marigold USA, Inc.; Sailthru, Inc.; Liveclicker Inc. | Release of Security Interest |
| Jul 27, 2026 reel/frame not recorded | Bank of America, N.A., as Administrative Agent | Marigold USA, Inc. | Release of Security Interest |
| Jul 27, 2026 reel/frame not recorded | Bank of America, N.A., as Administrative Agent | Sailthru, Inc. | Release of Security Interest |
| Jul 27, 2026 reel/frame not recorded | Bank of America, N.A., as Administrative Agent | Liveclicker Inc. | Release of Security Interest |
| Sep 4, 2026 Reel 75909, frame 228 | Selligent, Inc. | Marigold USA, Inc. | Merger |
| Sep 4, 2026 Reel 76411, frame 258 | Marigold Group, Inc.; Campaign Monitor Europe UK Ltd.; Selligent Holdings Limited | Zeta Global Holdings Corp. | Purchase Agreement |
| Sep 4, 2026 Reel 76483, frame 300 | Marigold Group, Inc.; Campaign Monitor Europe UK Ltd.; Selligent Holdings Limited | Zeta Global Holdings Corp. | Stock Purchase Agreement and Seller Disclosure Schedules to Purchase Agreement |
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
Oct 2030
Term ends Oct 18, 2030. No further fees fall due before then
Note
The 1132 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
75
later US patents cite this one
That is top 10% of utility patents granted in 2012 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.