Lapsed Apr 9, 2025 on the fee record · High confidence
20-year base term ends Sep 3, 2028
Third maintenance fee unpaid; grace period ended.
Held by Compugen Ltd.
Filed May 16, 2011 as application 12/676,359 · Granted Apr 9, 2013
Base term, 20 years from filing, plus 334 days of patent term adjustment (USPTO delay)
Today
Lapsed Apr 9, 2025
2008
2029
Clock starts
Sep 3, 2008
Sep 3, 2008
No longer in force
Apr 9, 2025
Apr 9, 2025
Granted
Apr 9, 2013
Apr 9, 2013
Term would have run to
Aug 3, 2029
Aug 3, 2029
base term
patent term adjustment
after the term ends
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
334
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.
8
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Aug 3, 2029: its 20-year base term plus 334 days of term adjustment for prosecution delay. 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 3, 2008, when application PCT/US2008/075122, the earliest non-provisional in its chain, was filed (this one was filed May 16, 2011) | Sep 3, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +334 days, USPTO patent term adjustment record | Aug 3, 2029 | 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 | lapsed Apr 9, 2025 | High confidence |
| Computed term end | The steps above, in order | Apr 9, 2025 | High confidence |
This family
| US 8,415,455 | this patent Apr 2025 | Apr 2025 |
| US 9,107,862 | Lapsed on the fee record Aug 2023 | Aug 2023 |
| US 10,098,934 | Lapsed on the fee record Oct 2026 | Oct 2026 |
| US 9,375,466 | Lapsed on the fee record Jun 2020 | Jun 2020 |
| US 9,555,087 | Lapsed on the fee record Jan 2025 | Jan 2025 |
| Application 15/011,521 | Abandoned not computed | not computed |
| Application 15/882,240 | Abandoned not computed | not computed |
7 of 8 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 |
|---|---|---|---|
| Nov 20, 2011 Reel 27261, frame 835 | Levine, Zurit; Rotman, Galit; Toporik, Amir; Kinar, Yaron; Beiman, Merav; Dassa, Liat; Walach, Shira; Montia, Eve; Sameach- Greenwald, Shirley; Cohen-dayag, Anat; Novik, Amit; Rosenberg, Avi; Koifman, Cynthia; Milo, Dalit; Bubis, Marina; Levy, Ofer; Nemzer, Sergey; Pergam, Tania | Compugen Ltd. | Assignment of Assignor's 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.
What's changing
Note
The 334 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
8
later US patents cite this one
That is above the median of utility patents granted in 2013 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.