Term ends Jun 27, 2031 · High confidence
20-year base term ends May 26, 2030
Filed May 26, 2010 as application 12/787,682 · Granted Oct 1, 2013
Base term plus 397 days of patent term adjustment (USPTO delay)
Today
2010
2031
Clock starts
May 26, 2010
May 26, 2010
Term ends
Jun 27, 2031
Jun 27, 2031
Granted
Oct 1, 2013
Oct 1, 2013
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
397
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.
17
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 397 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 May 26, 2010, when this application, 12/787,682, was filed | May 26, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +397 days, USPTO patent term adjustment record | Jun 27, 2031 | 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 | Jun 27, 2031 | High confidence |
This family
| US 8,546,399 | this patent Jun 2031 | Jun 2031 |
| Application PCT/US2010/057587 | PCT application no patent term | no patent term |
| US 8,580,794 | In force Jul 2030 | Jul 2030 |
| US 9,045,475 | In force May 2030 | May 2030 |
| US 9,034,875 | In force May 2030 | May 2030 |
| Application 14/038,409 | Abandoned not computed | not computed |
| US 9,174,982 | In force May 2030 | May 2030 |
| Application 14/694,965 | Abandoned not computed | not computed |
8 of 17 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 |
|---|---|---|---|
| Aug 5, 2010 Reel 24796, frame 860 | Bruncko, Milan; Ding, Hong; Doherty, George A.; Elmore, Steven W.; Hasvold, Lisa; Hexamer, Laura; Kunzer, Aaron R.; Song, Xiaohong; Souers, Andrew J.; Sullivan, Gerard M.; Tao, Zhi-fu; Wang, Gary T.; Wang, Le; Wang, Xilu; Wendt, Michael D.; Mantei, Robert A.; Hansen, Todd M. | Abbott Laboratories | Assignment of Assignor's Interest |
| Apr 17, 2013 Reel 30237, frame 947 | Abbott Laboratories | AbbVie Inc. | Assignment of Assignor's Interest |
| Sep 18, 2013 Reel 31244, frame 953 | AbbVie Inc. | Genentech, Inc.; The Walter and Eliza Hall Institute of Medical Research | Assignment of Undivided Joint Interests, While Retaining an Undivided Joint Interest. |
| Sep 18, 2013 reel/frame not recorded | AbbVie Inc. | Genentech, Inc. | Assignment of Undivided Joint Interests, While Retaining an Undivided Joint Interest. |
| Sep 18, 2013 reel/frame not recorded | AbbVie Inc. | The Walter and Eliza Hall Institute of Medical Research | Assignment of Undivided Joint Interests, While Retaining an Undivided Joint Interest. |
| Mar 13, 2014 Reel 32446, frame 551 | Abbott Laboratories | AbbVie Inc. | Corrective Assignment to Remove the Recordal of US Patent 6589960 Previously Recorded on Reel 030237 Frame 0947. 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
Jun 2031
Term ends Jun 27, 2031. No further fees fall due before then
Note
The 397 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
130
later US patents cite this one
That is top 5% 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.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.