Term ends Nov 29, 2027 · High confidence
20-year base term ends May 10, 2027
Held by Allumax Tti, LLC
Filed May 10, 2007 as application 11/746,861 · Granted Aug 11, 2009
Base term plus 203 days of patent term adjustment (USPTO delay)
Today
2007
2027
Clock starts
May 10, 2007
May 10, 2007
Term ends
Nov 29, 2027
Nov 29, 2027
Granted
Aug 11, 2009
Aug 11, 2009
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
203
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.
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 203 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 10, 2007, when this application, 11/746,861, was filed | May 10, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +203 days, USPTO patent term adjustment record | Nov 29, 2027 | 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 | Nov 29, 2027 | High confidence |
This family
| US 7,572,748 | this patent Nov 2027 | Nov 2027 |
| Application PCT/US2007/022274 | PCT application no patent term | no patent term |
| Application 12/496,841 | Abandoned not computed | not computed |
| US 7,875,567 | In force May 2027 | May 2027 |
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 10, 2007 Reel 19285, frame 63 | Hill, Michael D.; Cruickshank, David; Cronin, David; Treadway, Barry | Skyworks Solutions, Inc. | Assignment of Assignor's Interest |
| Aug 31, 2007 Reel 19780, frame 180 | Hill, Michael D.; Cruickshank, David; Cronin, David; Treadway, Barry | Skyworks Solutions, Inc. | Assignment of Assignor's Interest |
| Mar 2, 2016 Reel 37974, frame 433 | Skyworks Solutions, Inc. | Trans-Tech, Inc. | Assignment of Assignor's Interest |
| Mar 25, 2016 Reel 38260, frame 189 | Trans-Tech, Inc. | Skyworks Solutions, Inc. | Assignment of Assignor's Interest |
| May 23, 2023 Reel 63727, frame 270 | Skyworks Solutions, Inc. | Trans-Tech, Inc. | Assignment of Assignor's Interest |
| Jun 14, 2023 Reel 63991, frame 97 | Trans-Tech, Inc. | Allumax Tti, LLC | Assignment of Assignor's 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
Nov 2027
Term ends Nov 29, 2027. No further fees fall due before then
Note
The 203 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
14
later US patents cite this one
That is above the median of utility patents granted in 2009 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.