Term ends Oct 27, 2032 · High confidence
20-year base term ends Jun 4, 2032
Held by BorgWarner Inc.
Filed Jun 4, 2012 as application 13/488,327 · Granted Aug 12, 2014
Base term plus 145 days of patent term adjustment (USPTO delay)
Today
2012
2032
Clock starts
Jun 4, 2012
Jun 4, 2012
Term ends
Oct 27, 2032
Oct 27, 2032
Granted
Aug 12, 2014
Aug 12, 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
145
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.
7
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 145 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 Jun 4, 2012, when this application, 13/488,327, was filed | Jun 4, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +145 days, USPTO patent term adjustment record | Oct 27, 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 | Oct 27, 2032 | High confidence |
This family
| US 8,692,425 | Lapsed on the fee record Apr 2026 | Apr 2026 |
| US 8,659,190 | In force Jun 2032 | Jun 2032 |
| US 8,803,381 | Lapsed on the fee record Aug 2018 | Aug 2018 |
| US 8,851,936 | In force Mar 2032 | Mar 2032 |
| US 8,624,452 | Lapsed on the fee record Jan 2026 | Jan 2026 |
| US 8,803,380 | this patent Oct 2032 | Oct 2032 |
| US 9,948,052 | In force Nov 2033 | Nov 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 |
|---|---|---|---|
| Jun 20, 2012 Reel 28407, frame 891 | Chamberlin, Bradley D; Fulton, David A | Remy Technologies, LLC | Assignment of Assignor's Interest |
| Mar 5, 2013 Reel 29923, frame 933 | Remy International, Inc.; Remy Inc.; Remy Technologies, L.l.c.; Reman Holdings, L.l.c.; Remy Electric Motors, L.l.c. | Bank of America. N.A., as Agent | Grant of Patent Security Interest (IP Security Agreement Supplement) |
| Mar 15, 2013 Reel 30004, frame 389 | Remy Technologies, L.l.c.; Remy Power Products, LLC | Wells Fargo Capital Finance, LLC, as Agent | Security Agreement |
| Mar 29, 2013 Reel 30111, frame 727 | Remy International, Inc.; Remy Inc.; Remy Technologies, L.l.c.; Reman Holdings, L.l.c.; Remy Electric Motors, L.l.c. | Bank of America. N.A., as Agent | Grant of Patent Security Interest (IP Security Agreement Supplement) |
| Nov 12, 2015 Reel 37100, frame 85 | Bank Of America, N.a. | Remy Holdings, Inc. (Formerly Named Remy International, Inc.); Remy Inc.; Remy Technologies, L.l.c.; Reman Holdings, L.l.c.; Remy Electric Motors, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 Reel 37100, frame 484 | Bank Of America, N.a. | Remy Holdings, Inc. (Formerly Named Remy International, Inc.); Remy Inc.; Remy Technologies, L.l.c.; Reman Holdings, L.l.c.; Remy Electric Motors, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 Reel 37108, frame 703 | Wells Fargo Capital Finance, L.L.C. | Remy Technologies, L.l.c.; Remy Power Products, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030004/0389 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Holdings, Inc. (Formerly Named Remy International, Inc.) | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Inc. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Technologies, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Reman Holdings, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Electric Motors, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030111/0727 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Holdings, Inc. (Formerly Named Remy International, Inc.) | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Inc. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Technologies, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Reman Holdings, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 reel/frame not recorded | Bank Of America, N.a. | Remy Electric Motors, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 029923/0933 |
| Nov 12, 2015 reel/frame not recorded | Wells Fargo Capital Finance, L.L.C. | Remy Technologies, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030004/0389 |
| Nov 12, 2015 reel/frame not recorded | Wells Fargo Capital Finance, L.L.C. | Remy Power Products, L.l.c. | Release of Security Interest in Patents Previously Recorded at Reel/Frame 030004/0389 |
| Aug 14, 2017 Reel 43539, frame 619 | Remy Technologies, L.l.c. | BorgWarner Inc. | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Oct 2032
Term ends Oct 27, 2032. No further fees fall due before then
Note
The 145 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
29
later US patents cite this one
That is top 25% 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.