Term ends Jun 30, 2035 · High confidence
20-year base term ends May 23, 2034
Held by S.D. Sight Diagnostics Ltd.
Filed May 23, 2014 as application 14/285,672 · Granted Jan 8, 2019
Base term plus 403 days of patent term adjustment (USPTO delay)
Today
2014
2035
Clock starts
May 23, 2014
May 23, 2014
Term ends
Jun 30, 2035
Jun 30, 2035
Granted
Jan 8, 2019
Jan 8, 2019
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
403
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.
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 403 days past its 20-year base term on prosecution delay. 2 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 May 23, 2014, when this application, 14/285,672, was filed | May 23, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +403 days, USPTO patent term adjustment record | Jun 30, 2035 | 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 | In force | High confidence |
| Computed term end | The steps above, in order | Jun 30, 2035 | High confidence |
This family
| US 10,176,565 | this patent Jun 2035 | Jun 2035 |
| US 11,100,634 | In force May 2034 | May 2034 |
| US 11,295,440 | In force no later than May 2034 | no later than May 2034 |
| US 11,803,964 | In force May 2034 | May 2034 |
| US 12,430,765 | In force May 2034 | May 2034 |
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 28, 2014 Reel 32978, frame 823 | Greenfield, Yuval; Bilu, Yonatan; Pollak, Joseph Joel; Yorav-raphael, Noam | Parasight Ltd. | Assignment of Assignor's Interest |
| Aug 27, 2015 Reel 36483, frame 663 | Parasight Ltd. | S.D. Sight Diagnostics Ltd. | Change of Name |
| Jul 3, 2022 Reel 60393, frame 580 | S.D. Sight Diagnostics Ltd. | Bank Leumi le-Israel B.M. | Security Interest |
| Nov 28, 2023 Reel 65673, frame 880 | Bank Leumi le-Israel B.M. | S.D. Sight Diagnostics Ltd. | Release of Security Interest |
| Dec 7, 2023 Reel 65788, frame 1 | S.D. Sight Diagnostics Ltd. | Kreos Capital VII Aggregator SCSP | Security Interest |
| Jan 23, 2025 Reel 69993, frame 260 | Kreos Capital VII Aggregator SCSP | S.D. Sight Diagnostics Ltd. | Release of Intellectual Property Security 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2035
Term ends Jun 30, 2035. Maintenance fees still fall due before then
Note
The 403 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
90
later US patents cite this one
That is top 5% of utility patents granted in 2019 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.