Collateral for a security interest recorded Feb 27, 2026 (Wells Fargo Bank, National Association).
Term ends May 12, 2033 · High confidence
20-year base term ends Mar 15, 2033
Held by Lionbridge Technologies, LLC
Filed Aug 26, 2015 as application 14/835,783 · Granted Aug 29, 2017
Base term plus 58 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Mar 15, 2013
Mar 15, 2013
Term ends
May 12, 2033
May 12, 2033
Granted
Aug 29, 2017
Aug 29, 2017
base term
patent term adjustment
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
58
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,141,606, to May 12, 2033. The term already ends on or before that date, so the cap shortened nothing.
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 58 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 Mar 15, 2013, when application 13/834,331, the earliest non-provisional in its chain, was filed (this one was filed Aug 26, 2015) | Mar 15, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +58 days, USPTO patent term adjustment record | May 12, 2033 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 9,141,606) | resolves to May 12, 2033, no earlier than this term, so no change | 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 | May 12, 2033 | High confidence |
This family
| US 9,141,606 | In force Oct 2033 | Oct 2033 |
| Application PCT/US2013/034239 | PCT application no patent term | no patent term |
| US 9,747,284 | this patent May 2033 | May 2033 |
| US 10,311,148 | In force Mar 2033 | Mar 2033 |
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 26, 2015 Reel 36428, frame 872 | Marciano, James Peter; Blodgett, Dean Scott | Lionbridge Technologies, Inc. | Assignment of Assignor's Interest |
| Mar 3, 2017 Reel 41880, frame 33 | Lionbridge Technologies, Inc. | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | First Lien Patent Security Agreement |
| Mar 3, 2017 Reel 41880, frame 136 | Lionbridge Technologies, Inc. | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Second Lien Patent Security Agreement |
| Dec 27, 2019 Reel 51376, frame 327 | Lionbridge Technologies, Inc. | KKR Loan Administration Services LLC | Security Interest |
| Dec 27, 2019 Reel 51430, frame 754 | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Lionbridge Technologies, Inc. | Release of Security Interest in Patents (First Lien) Recorded at R/F 041880/0033 |
| Dec 27, 2019 Reel 51431, frame 427 | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Lionbridge Technologies, Inc. | Release of Security Interest in Patents (Second Lien) Recorded at R/F 041880/0136 |
| Oct 27, 2021 Reel 57924, frame 375 | Lionbridge Technologies, Inc. | Lionbridge Technologies, LLC | Change of Name |
| Feb 27, 2026 Reel 73926, frame 472 | Lionbridge Technologies, LLC | Wells Fargo Bank, National Association | Security Interest |
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
May 2033
Term ends May 12, 2033. Maintenance fees still fall due before then
Note
The 58 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 9,141,606, ends no earlier than this term, so it caps nothing.
Citations
15
later US patents cite this one
That is top 25% 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.