Collateral for a security interest recorded May 29, 2026 (Royal Bank of Canada).
Term ends May 28, 2041 · High confidence
20-year base term ends Dec 30, 2040
Held by Synchronoss Technologies, Inc.
Filed Dec 30, 2020 as application 17/137,479 · Granted Oct 31, 2023
Base term plus 149 days of patent term adjustment (USPTO delay)
Today
2020
2041
Clock starts
Dec 30, 2020
Dec 30, 2020
Term ends
May 28, 2041
May 28, 2041
Granted
Oct 31, 2023
Oct 31, 2023
base term
patent term adjustment
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
149
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
0 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 149 days past its 20-year base term on prosecution delay. 0 of 3 maintenance fees are paid so far. 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 Dec 30, 2020, when this application, 17/137,479, was filed | Dec 30, 2040 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +149 days, USPTO patent term adjustment record | May 28, 2041 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | May 28, 2041 | High confidence |
This family
| US 11,804,958 | this patent May 2041 | May 2041 |
| Application PCT/US2021/065794 | PCT application no patent term | no patent term |
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 |
|---|---|---|---|
| Jan 19, 2021 Reel 54950, frame 35 | Skuliber, Ivan; O'hare, Ryan C.; Bellomo, Michael A. | Synchronoss Technologies, Inc. | Assignment of Assignor's Interest |
| Jun 28, 2024 Reel 67964, frame 628 | Synchronoss Technologies, Inc.; Synchronoss Software Ireland Limited | BGC Lender Rep LLC, as Administrative Agent | Security Agreement |
| Feb 13, 2026 Reel 74858, frame 327 | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Technologies, Inc.; Synchronoss Software Ireland Limited | Release of Security Interest at Reel/Frame 067964/0628 |
| Feb 13, 2026 reel/frame not recorded | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Technologies, Inc. | Release of Security Interest at Reel/Frame 067964/0628 |
| Feb 13, 2026 reel/frame not recorded | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Software Ireland Limited | Release of Security Interest at Reel/Frame 067964/0628 |
| Apr 15, 2026 Reel 74370, frame 226 | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Technologies, Inc.; Synchronoss Software Ireland Limited | Release of Security Interest |
| Apr 15, 2026 reel/frame not recorded | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Technologies, Inc. | Release of Security Interest |
| Apr 15, 2026 reel/frame not recorded | BGC Lender Rep LLC, as Administrative Agent | Synchronoss Software Ireland Limited | Release of Security Interest |
| May 29, 2026 Reel 74795, frame 700 | Synchronoss Technologies Inc. | Royal Bank of Canada, as Administrative Agent | Security Interest |
| Aug 31, 2026 Reel 76306, frame 416 | Synchronoss Technologies Inc. | Royal Bank of Canada, as Administrative Agent | Corrective Assignment to Correct the the Pages Inadvertently Not Included in the Original Filing Previously Recorded on Reel 74795 Frame 700. Assignor(S) Hereby Confirms the 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
May 2041
Term ends May 28, 2041. Maintenance fees still fall due before then
Note
The 149 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
7
later US patents cite this one
That is top 10% of utility patents granted in 2023 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.