Collateral for a security interest recorded Aug 2, 2018 (Security International Investments, Inc.).
Term ends Oct 3, 2036 · High confidence
20-year base term ends Apr 29, 2036
Held by Infobionic, Inc.
Filed Apr 16, 2018 as application 15/953,996 · Granted Mar 24, 2020
Base term plus 157 days of patent term adjustment (USPTO delay)
Today
2016
2036
Clock starts
Apr 29, 2016
Apr 29, 2016
Term ends
Oct 3, 2036
Oct 3, 2036
Granted
Mar 24, 2020
Mar 24, 2020
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
157
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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 157 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Apr 29, 2016, when application 15/143,016, the earliest non-provisional in its chain, was filed (this one was filed Apr 16, 2018) | Apr 29, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +157 days, USPTO patent term adjustment record | Oct 3, 2036 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 3, 2036 | High confidence |
This family
| US 9,968,274 | In force Apr 2036 | Apr 2036 |
| Application PCT/US2017/028798 | PCT application no patent term | no patent term |
| US 10,595,737 | this patent Oct 2036 | Oct 2036 |
| US 11,931,154 | In force Apr 2036 | Apr 2036 |
| Application 18/425,683 | Pending not computed | not computed |
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 |
|---|---|---|---|
| May 16, 2018 Reel 45820, frame 525 | Korzinov, Lev; Baumann, Eric; McNamara, Anna | Infobionic, Inc. | Assignment of Assignor's Interest |
| Aug 2, 2018 Reel 46540, frame 296 | Infobionic, Inc. | Security International Investments, Inc. | Security Interest |
| Jan 2, 2020 Reel 51458, frame 733 | Infobionic, Inc. | Silicon Valley Bank | Intellectual Property Security Agreement |
| Mar 5, 2021 Reel 55600, frame 376 | Silicon Valley Bank | Infobionic, Inc. | Intellectual Property Security Agreement Termination at Reel/Frame No. 51458/0733 |
| Apr 7, 2021 Reel 55852, frame 284 | Infobionic, Inc. | Horizon Technology Finance Corporation | Security Interest |
| Feb 18, 2025 Reel 70239, frame 929 | Infobionic, Inc. | Horizon Technology Finance Corporation | 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
Oct 2036
Term ends Oct 3, 2036. Maintenance fees still fall due before then
Note
The 157 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2020 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.