Term ended Sep 12, 2025 · High confidence
20-year base term ended Apr 23, 2024
Held by Kinaxis Inc.
Filed Mar 8, 2010 as application 12/719,519 · Granted Mar 22, 2016
Base term plus 507 days of patent term adjustment (USPTO delay)
Today
Term ended Sep 12, 2025
2004
2026
Clock starts
Apr 23, 2004
Apr 23, 2004
Term ended
Sep 12, 2025
Sep 12, 2025
Granted
Mar 22, 2016
Mar 22, 2016
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
507
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 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
3
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 507 days past its 20-year base term on 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 Apr 23, 2004, when application 10/830,690, the earliest non-provisional in its chain, was filed (this one was filed Mar 8, 2010) | Apr 23, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +507 days, USPTO patent term adjustment record | Sep 12, 2025 | 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 2 maintenance fees paid | term ended | High confidence |
| Computed term end | The steps above, in order | Sep 12, 2025 | High confidence |
This family
| US 7,698,348 | In force May 2027 | May 2027 |
| Application PCT/US2005/021619 | PCT application no patent term | no patent term |
| US 9,292,573 | this patent Sep 2025 | Sep 2025 |
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 |
|---|---|---|---|
| Feb 3, 2011 Reel 25738, frame 709 | Walker, Robert Nigel; Klett, Robert Duncan; Crozman, James Robert; Mototsune, Mark Shyo | Webplan Inc. | Assignment of Assignor's Interest |
| Feb 3, 2011 Reel 25738, frame 813 | Webplan Corp. | Kinaxis Corp. | Change of Name |
| Feb 3, 2011 Reel 25738, frame 863 | Kinaxis Inc. | Kinaxis Holdings Inc. | Change of Name |
| Jan 20, 2022 Reel 58785, frame 600 | Webplan Inc. | Kinaxis Inc. | Change of Name |
| Jan 20, 2022 Reel 58785, frame 669 | Kinaxis Holdings Inc. | Kinaxis Inc. | Certificate of Amalgamation |
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
Note
The 507 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
18
later US patents cite this one
That is top 25% of utility patents granted in 2016 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.