Term ended no later than Aug 16, 2025 · Medium confidence
20-year base term ended Dec 8, 2024
No current holder resolved from the recorded chain.
Filed Sep 11, 2007 as application 11/853,493 · Granted Aug 31, 2010
Base term plus 251 days of patent term adjustment (USPTO delay)
Today
Ended no later than Aug 16, 2025
2004
2026
Clock starts
Dec 8, 2004
Dec 8, 2004
Ended no later than
Aug 16, 2025
Aug 16, 2025
Granted
Aug 31, 2010
Aug 31, 2010
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
251
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
6
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 251 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees were paid, so no fee lapse ended it. Confidence: Medium. 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 8, 2004, when application 11/008,634, the earliest non-provisional in its chain, was filed (this one was filed Sep 11, 2007) | Dec 8, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +251 days, USPTO patent term adjustment record | Aug 16, 2025 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | term ended | High confidence |
| Computed term end | The steps above, in order | no later than Aug 16, 2025 | Medium confidence |
This family
| US 7,588,032 | In force Nov 2027 | Nov 2027 |
| Application PCT/US2005/042878 | PCT application no patent term | no patent term |
| US 7,784,463 | this patent no later than Aug 2025 | no later than Aug 2025 |
| US 8,176,917 | Term ended Dec 2024 | Dec 2024 |
| US 8,689,790 | Term ended Dec 2024 | Dec 2024 |
| US 9,468,780 | Term ended Dec 2024 | Dec 2024 |
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 14, 2008 Reel 21393, frame 273 | Be Aerospace, Inc. | Jpmorgan Chase Bank, N.a. | Security Agreement |
| Jan 23, 2015 Reel 34805, frame 718 | JP Morgan Chase Bank, N.A. | B/E Aerospace, Inc. | Release of Security Interest |
| Mar 10, 2015 Reel 35176, frame 493 | B/E Aerospace, Inc. | Jpmorgan Chase Bank, N.a. | Security Interest |
| Jan 25, 2019 Reel 49209, frame 619 | JP Morgan Chase Bank, N.A | B/E Aerospace, Inc. | 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
Note
A terminal disclaimer is on file and its reference is not resolved. No cap is applied and none is guessed
Note
The 251 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Open question
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Aug 16, 2025. We will not guess the cap.
Citations
14
later US patents cite this one
That is above the median of utility patents granted in 2010 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
This computed term ends no later than the date shown; an unresolved terminal disclaimer may end it earlier. Related patents and pending applications may cover overlapping subject matter.