Term ended Jan 9, 2023 · High confidence
20-year base term ended Nov 1, 2022
USPTO later recorded it as expired for non-payment on Mar 23, 2026.
Held by Avid Technology, Inc.
Filed May 12, 2011 as application 13/106,550 · Granted Feb 18, 2014
Base term plus 69 days of patent term adjustment (USPTO delay)
Today
Term ended Jan 9, 2023
2002
2026
Clock starts
Nov 1, 2002
Nov 1, 2002
Term ended
Jan 9, 2023
Jan 9, 2023
Granted
Feb 18, 2014
Feb 18, 2014
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
69
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.
2
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 69 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 Nov 1, 2002, when application 10/286,215, the earliest non-provisional in its chain, was filed (this one was filed May 12, 2011) | Nov 1, 2022 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +69 days, USPTO patent term adjustment record | Jan 9, 2023 | 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 |
| USPTO status record | Recorded as expired for non-payment on Mar 23, 2026, after the term ended | no change | High confidence |
| Computed term end | The steps above, in order | Jan 9, 2023 | High confidence |
This family
| US 7,949,777 | In force Jan 2030 | Jan 2030 |
| US 8,656,045 | this patent Jan 2023 | Jan 2023 |
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 |
|---|---|---|---|
| May 17, 2011 Reel 26289, frame 732 | Wallace, Ron; Der, Harry; Corbett, Martin; Fetters, Terrence | Avid Technology, Inc. | Assignment of Assignor's Interest |
| Jun 23, 2015 Reel 36008, frame 824 | Avid Technology, Inc. | Keybank National Association, as the Administrative Agent | Patent Security Agreement |
| Feb 26, 2016 Reel 37939, frame 958 | Avid Technology, Inc. | Cerberus Business Finance, LLC, as Collateral Agent | Assignment for Security -- Patents |
| Mar 1, 2016 Reel 37970, frame 201 | Keybank National Association | Avid Technology, Inc. | Release of Security Interest in United States Patents |
| Jan 5, 2021 Reel 54900, frame 716 | Avid Technology, Inc. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Jan 5, 2021 Reel 55731, frame 19 | Cerberus Business Finance, LLC | Avid Technology, Inc. | Release of Security Interest |
| Nov 8, 2023 Reel 65523, frame 146 | Jpmorgan Chase Bank, N.a. | Avid Technology, Inc. | Release of Security Interest in Patents (Reel/Frame 054900/0716) |
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.
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Alerts on its grants, lapses and transfers.
What's changing
Note
The 69 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
24
later US patents cite this one
That is top 25% of utility patents granted in 2014 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.