Term ends Nov 12, 2032 · High confidence
20-year base term ends Nov 6, 2032
Held by Noster Inc.
Filed Nov 10, 2014 as application 14/400,116 · Granted Aug 1, 2017
Base term plus 6 days of patent term adjustment (USPTO delay)
Today
2012
2032
Clock starts
Nov 6, 2012
Nov 6, 2012
Term ends
Nov 12, 2032
Nov 12, 2032
Granted
Aug 1, 2017
Aug 1, 2017
base term
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
6
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.
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 6 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 Nov 6, 2012, when application PCT/JP2012/078747, the earliest non-provisional in its chain, was filed (this one was filed Nov 10, 2014) | Nov 6, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +6 days, USPTO patent term adjustment record | Nov 12, 2032 | 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 | Nov 12, 2032 | High confidence |
This family
| US 9,719,115 | this patent Nov 2032 | Nov 2032 |
| US 10,294,501 | In force Nov 2032 | Nov 2032 |
| US 10,975,397 | In force Nov 2032 | Nov 2032 |
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 |
|---|---|---|---|
| Nov 10, 2014 reel/frame not recorded | Yonejima, Yasunori; Kishino, Shigenobu; Ogawa, Jun; Shimizu, Sakayu | Kyoto University | Assignment of Assignor's Interest |
| Nov 10, 2014 reel/frame not recorded | Yonejima, Yasunori; Kishino, Shigenobu; Ogawa, Jun; Shimizu, Sakayu | Nitto Pharmaceutical Industries, Ltd. | Assignment of Assignor's Interest |
| Nov 10, 2014 Reel 34138, frame 651 | Ogawa, Jun; Kishino, Shigenobu; Shimizu, Sakayu; Yonejima, Yasunori | Kyoto University; Nitto Pharmaceutical Industries, Ltd. | Assignment of Assignor's Interest |
| Mar 1, 2021 Reel 55443, frame 461 | Nitto Pharmaceutical Industries, Ltd. | Noster Inc. | Assignment of Assignor's Interest |
| Oct 9, 2024 Reel 68851, frame 663 | Kyoto University | Noster Inc. | Assignment of Assignor's Interest |
| Oct 18, 2024 Reel 69207, frame 122 | Kyoto University | Noster Inc. | Corrective Assignment to Correct the the Property Type from Application Number to Patent Number for 10952983 and 10975397 Previously Recorded at Reel: 68851 Frame: 663. Assignor(S) Hereby Confirms the Assignment. |
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
Nov 2032
Term ends Nov 12, 2032. Maintenance fees still fall due before then
Note
The 6 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
9
later US patents cite this one
That is above the median of utility patents granted in 2017 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.