Itp S.A.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Oct 2029
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 Feb 27, 2027The maintenance fee for Method of manufacturing a pipe segment (US 10,393,292) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
- 1 fee due Apr 22, 2027The maintenance fee for Segment of pipe-in-pipe pipeline and the use of an acoustic transducer measurement system for the reduced pressure annulus (US 10,451,209) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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 8,061,739 | Thermal insulation device of a screwed junction In force · From the USPTO record | In force | From the USPTO record | |
| US 8,327,530 | Installation for continuous application of particulate insulation to an elongate element In force · From the USPTO record | In force | From the USPTO record | |
| US 8,734,056 | Underwater hydrocarbon transport and temperature control device In force · From the USPTO record | In force | From the USPTO record | |
| US 9,018,569 | Electrical Heating System for a Section of Fluid Transport Pipe, Section and Pipe Equipped with Such an Electrical Heating System In force · High confidence | In force | High confidence | |
| US 9,822,905 | Process and device for laying a pipe-in-pipe In force · From the USPTO record | In force | From the USPTO record | |
| US 9,829,138 | Thermally insulated and heated double-walled pipe segment for fitting by screw fastening, and a method of implementing such a pipe segment In force · From the USPTO record | In force | From the USPTO record | |
| US 9,732,596 | Method and apparatus for producing hydrocarbons from one subsea well In force · From the USPTO record | In force | From the USPTO record | |
| US 10,393,292 | Method of manufacturing a pipe segment In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 10,288,210 | Pipe Section In force · High confidence | In force | High confidence | |
| US 10,451,209 | Segment of pipe-in-pipe pipeline and the use of an acoustic transducer measurement system for the reduced pressure annulus In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 14: 1 ended at full term. 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.
1 no status recorded