Term ends Aug 29, 2032 · High confidence
20-year base term ends Feb 6, 2032
Held by Frontgrade Technologies Inc.
Filed Feb 6, 2012 as application 13/366,596 · Granted Mar 18, 2014
Base term plus 205 days of patent term adjustment (USPTO delay)
Today
2012
2032
Clock starts
Feb 6, 2012
Feb 6, 2012
Term ends
Aug 29, 2032
Aug 29, 2032
Granted
Mar 18, 2014
Mar 18, 2014
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
205
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.
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 205 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 Feb 6, 2012, when this application, 13/366,596, was filed | Feb 6, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +205 days, USPTO patent term adjustment record | Aug 29, 2032 | 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 | Aug 29, 2032 | High confidence |
This family
| US 8,675,328 | this patent Aug 2032 | Aug 2032 |
| US 9,397,510 | In force Mar 2032 | Mar 2032 |
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 |
|---|---|---|---|
| Apr 11, 2012 Reel 28031, frame 269 | Altemose, George; Consi, Michael | Aeroflex Plainview, Inc. | Assignment of Assignor's Interest |
| May 30, 2013 Reel 30514, frame 343 | Aeroflex Incorporated; Aeroflex Plainview, Inc.; Aeroflex Colorado Springs, Inc. | Jpmorgan Chase Bank, N.a. | Security Agreement |
| Sep 17, 2013 Reel 31325, frame 433 | Altemose, George; Consi, Michael | Aeroflex Plainview, Inc. | Assignment of Assignor's Interest |
| Mar 4, 2021 Reel 55550, frame 842 | Aeroflex Plainview Inc. | Cobham Long Island Inc. | Change of Name |
| Aug 22, 2022 Reel 61299, frame 518 | Cobham Long Island Inc. | Cobham Long Island LLC | Entity Conversion |
| Aug 22, 2022 Reel 60862, frame 608 | Cobham Long Island LLC | Cobham Advanced Electronic Solutions Inc. | Merger |
| Jan 9, 2023 Reel 62337, frame 939 | Caes Colorado Springs LLC; Cobham Advanced Electronic Solutions Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | Security Interest |
| Aug 5, 2024 Reel 68308, frame 737 | Cobham Advanced Electronic Solutions Inc. | Frontgrade Technologies Inc. | Change of Name |
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
Aug 2032
Term ends Aug 29, 2032. No further fees fall due before then
Note
The 205 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
15
later US patents cite this one
That is above the median 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.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.