Collateral for a security interest recorded Mar 11, 2026 (Wti Fund X, Inc.).
Term ends no later than Aug 9, 2037 · Medium confidence
20-year base term ends Jul 10, 2037
In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.
Held by Memed Diagnostics Ltd.
Filed Jan 10, 2019 as application 16/316,631 · Granted May 24, 2022
Base term plus 30 days of patent term adjustment (USPTO delay)
Today
2017
2037
Clock starts
Jul 10, 2017
Jul 10, 2017
Ends no later than
Aug 9, 2037
Aug 9, 2037
Granted
May 24, 2022
May 24, 2022
base term
patent term adjustment
fee events
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
30
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
4
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 30 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 1 of 3 maintenance fees is paid so far. Confidence: Medium. 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 Jul 10, 2017, when application PCT/IL2017/050781, the earliest non-provisional in its chain, was filed (this one was filed Jan 10, 2019) | Jul 10, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +30 days, USPTO patent term adjustment record | Aug 9, 2037 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium 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 | no later than Aug 9, 2037 | Medium confidence |
This family
| US 11,340,223 | this patent no later than Aug 2037 | no later than Aug 2037 |
| US 12,055,545 | In force Jul 2037 | Jul 2037 |
| Application 18/772,362 | Pending not computed | not computed |
3 of 4 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 |
|---|---|---|---|
| Jan 14, 2019 Reel 48067, frame 732 | Eden, Eran; Oved, Kfir; Cohen-dotan, Assaf; Navon, Roy; Boico, Olga; Paz, Meital | Memed Diagnostics Ltd. | Assignment of Assignor's Interest |
| Mar 11, 2026 Reel 74048, frame 278 | Memed Diagnostics Ltd. | Wti Fund X, Inc.; Wti Fund XI, Inc. | Security Interest |
| Mar 11, 2026 reel/frame not recorded | Memed Diagnostics Ltd. | Wti Fund X, Inc. | Security Interest |
| Mar 11, 2026 reel/frame not recorded | Memed Diagnostics Ltd. | Wti Fund XI, Inc. | 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
Aug 2037
Term ends no later than Aug 9, 2037. Maintenance fees still fall due before then
Note
A terminal disclaimer is on file and its reference is not resolved. No cap is applied and none is guessed
Note
The 30 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Open question
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Aug 9, 2037. We will not guess the cap.
Citations
16
later US patents cite this one
That is top 10% of utility patents granted in 2022 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
This computed term ends no later than the date shown; an unresolved terminal disclaimer may end it earlier. 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.