Term ends Jan 17, 2032 · High confidence
20-year base term ends Aug 11, 2030
Held by FMC Separation Systems, B.V.
Filed May 23, 2013 as application 13/816,192 · Granted Jun 27, 2017
Base term plus 524 days of patent term adjustment (USPTO delay)
Today
2010
2032
Clock starts
Aug 11, 2010
Aug 11, 2010
Term ends
Jan 17, 2032
Jan 17, 2032
Granted
Jun 27, 2017
Jun 27, 2017
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
524
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
3
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 524 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Aug 11, 2010, when application PCT/EP2010/004909, the earliest non-provisional in its chain, was filed (this one was filed May 23, 2013) | Aug 11, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +524 days, USPTO patent term adjustment record | Jan 17, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jan 17, 2032 | High confidence |
This family
| US 9,687,757 | this patent Jan 2032 | Jan 2032 |
| US 10,307,694 | In force Aug 2030 | Aug 2030 |
2 of 3 applications in this family shown, earliest filings first. 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 19, 2013 Reel 30439, frame 992 | Akdim, Mohamed Reda | FMC Technologies C.V. | Assignment of Assignor's Interest |
| Aug 8, 2016 Reel 39372, frame 971 | FMC Technologies CV | FMC Separation Systems, B.V. | Assignment of Assignor's Interest |
| Jul 3, 2023 Reel 64139, frame 506 | FMC Separation Systems B.V. | DNB Bank ASA, New York Branch, as Administrative Agent | Security Interest |
| Jul 3, 2023 Reel 64139, frame 863 | FMC Separation Systems B.V. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Aug 9, 2024 Reel 68525, frame 310 | Dnb Bank Asa, New York Branch | FMC Separation Systems B.V. | Release of Patent Security Agreement Recorded at R/F 064139/0506 |
| Aug 9, 2024 Reel 68526, frame 721 | Jpmorgan Chase Bank, N.a. | FMC Separation Systems B.V. | Release of Patent Security Agreement Recorded at R/F 064139/0863 |
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
Jan 2032
Term ends Jan 17, 2032. Maintenance fees still fall due before then
Note
The 524 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2017 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.