FMC Technologies, Inc.
19 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 8 name spellings.
30
Ending by 2030
Apr 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Nov 30, 2026The maintenance fee for Integrated high-pressure unit (US 11,661,958) comes due Nov 30, 2026. Unpaid by Jun 1, 2027, it lapses early.
- 9 fees due Dec 6 to 27, 2026 · next Dec 6
- 5 fees due Jan 9 to 30, 2027 · next Jan 9
- 9 fees due Feb 1 to 27, 2027 · next Feb 1
- 3 fees due Mar 12 to 24, 2027 · next Mar 12
- 2 fees due Apr 24, 2027
- 9 fees due May 7 to 28, 2027 · next May 7
- 2 fees due Jun 10 to 22, 2027 · next Jun 10
- 4 fees due Jul 12 to 30, 2027 · next Jul 12
- 2 fees due Aug 13 to 27, 2027 · next Aug 13
- 7 fees due Sep 5 to 30, 2027 · next Sep 5
- 4 fees due Oct 7 to 26, 2027 · next Oct 7
- 2 fees due Nov 7 to 12, 2027 · next Nov 7
Recent changes
- 8 of the patents on this record were granted since Aug 16, 2026
- 3 terms have ended since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,596,996 | Christmas tree with internally positioned flowmeter In force · From the USPTO record | In force | From the USPTO record | |
| US 8,479,571 | Christmas tree with internally positioned flowmeter In force · From the USPTO record | In force | From the USPTO record | |
| US 7,960,948 | Electromechanical energy conversion systems In force · From the USPTO record | In force | From the USPTO record | |
| US 7,823,643 | Insulation shroud with internal support structure In force · From the USPTO record | In force | From the USPTO record | |
| US 7,992,434 | Christmas tree with internally positioned flowmeter In force · From the USPTO record | In force | From the USPTO record | |
| US 8,104,337 | Christmas tree with internally positioned flowmeter In force · From the USPTO record | In force | From the USPTO record | |
| US 7,573,144 | Reconfigurable power system using multiple phase-set electric machines In force · From the USPTO record | In force | From the USPTO record | |
| US 7,610,847 | Pump crosshead and connecting rod assembly In force · From the USPTO record | In force | From the USPTO record | |
| US 8,303,731 | Low pressure carbonitriding method and device In force · From the USPTO record | In force | From the USPTO record | |
| US 7,710,081 | Electromechanical energy conversion systems In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 276: 19 patents in force now held by others · 170 lapsed for an unpaid fee · 476 ended at full term · 1 surrendered on reissue. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
13 pending · 3 abandoned · 54 no status recorded