Term ends Nov 24, 2030 · High confidence
20-year base term ends Jun 17, 2030
Held by Biogen Ma Inc.
Filed Apr 12, 2012 as application 13/380,021 · Granted Mar 17, 2015
Base term plus 160 days of patent term adjustment (USPTO delay)
Today
2010
2030
Clock starts
Jun 17, 2010
Jun 17, 2010
Term ends
Nov 24, 2030
Nov 24, 2030
Granted
Mar 17, 2015
Mar 17, 2015
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
160
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
10
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 160 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Jun 17, 2010, when application PCT/US2010/039077, the earliest non-provisional in its chain, was filed (this one was filed Apr 12, 2012) | Jun 17, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +160 days, USPTO patent term adjustment record | Nov 24, 2030 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 24, 2030 | High confidence |
This family
| Application PCT/US2010/039077 | PCT application no patent term | no patent term |
| US 8,980,853 | this patent Nov 2030 | Nov 2030 |
| US 9,717,750 | In force no later than Jun 2030 | no later than Jun 2030 |
| Application 15/630,445 | Abandoned not computed | not computed |
| Application 15/892,560 | Abandoned not computed | not computed |
| Application 16/708,739 | Abandoned not computed | not computed |
| Application 17/479,081 | Abandoned not computed | not computed |
| Application 17/751,816 | Abandoned not computed | not computed |
8 of 10 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 |
|---|---|---|---|
| Oct 3, 2016 Reel 40207, frame 498 | Isis Pharmaceuticals, Inc. | Ionis Pharmaceuticals, Inc. | Change of Name |
| Oct 18, 2016 Reel 40415, frame 208 | Ionis Pharmaceuticals, Inc. | Biogen Ma Inc. | Assignment of Assignor's Interest |
| Oct 24, 2016 Reel 40293, frame 197 | Krainer, Adrian R.; Hua, Yimin | Cold Spring Harbor Laboratory | Corrective Assignment to Correct the Name of Assignee Previously Recorded on Reel 024667 Frame 0665. 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Nov 2030
Term ends Nov 24, 2030. No further fees fall due before then
Note
The 160 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
82
later US patents cite this one
That is top 5% of utility patents granted in 2015 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.