Also listed on Talyst, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 4, 2029 · High confidence
20-year base term ends Dec 29, 2028
Held by Translogic Corporation
Filed Dec 29, 2008 as application 12/345,616 · Granted Jun 18, 2013
Base term plus 279 days of patent term adjustment (USPTO delay)
Today
2008
2029
Clock starts
Dec 29, 2008
Dec 29, 2008
Term ends
Oct 4, 2029
Oct 4, 2029
Granted
Jun 18, 2013
Jun 18, 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
279
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.
This patent's term runs 279 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 Dec 29, 2008, when this application, 12/345,616, was filed | Dec 29, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +279 days, USPTO patent term adjustment record | Oct 4, 2029 | 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 | Oct 4, 2029 | High confidence |
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 6, 2009 Reel 22648, frame 410 | Clarke, Darcy O.; Wathen, Geoffrey H. | Talyst, Inc. | Nunc Pro Tunc Assignment |
| Jan 5, 2010 Reel 23737, frame 533 | Clarke, Darcy O.; Wathen, Geoffrey H. | Talyst Inc. | Corrective Assignment to Correct the Assignee's Identification from <talyst, Inc., a Washington Corporation> to <talyst Inc., a Delaware Corporation> Previously Recorded on Reel 022648 Frame 0410. Assignor(S) Hereby Confirms the Assignment of Their Application No. 12/345616, Filed December 29, 2008, to Talyst Inc. |
| Mar 15, 2011 Reel 25956, frame 187 | Talyst, Inc. | Silicon Valley Bank | Supplement to IP Security Agreement |
| Aug 9, 2013 Reel 31003, frame 205 | Talyst Inc. | Orix Ventures, LLC | Security Agreement |
| Jun 19, 2015 Reel 35868, frame 24 | Orix Ventures LLC | Talyst, Inc. | Release of Security Interest |
| Jul 1, 2015 Reel 35951, frame 1 | Talyst Systems, LLC | Comerica Bank | Security Interest |
| Jul 2, 2015 Reel 35970, frame 982 | Silicon Valley Bank | Talyst, Inc. | Release of Security Interest |
| Jan 13, 2016 Reel 37480, frame 194 | Talyst Inc. | Talyst Systems, LLC | Assignment of Assignor's Interest |
| Sep 1, 2017 Reel 43747, frame 924 | Talyst Systems, LLC | Translogic Corporation | Confirmation Assignment |
| Sep 11, 2017 Reel 43543, frame 761 | Comerica Bank | Talyst Systems, LLC | Release of 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.
What's changing
Oct 2029
Term ends Oct 4, 2029. No further fees fall due before then
Note
The 279 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
4
later US patents cite this one
That is below the median 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.