Centralesupelec
8 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 3 name spellings.
Previously recorded as Ecole Centrale Paris (to 2018)
1
Ending by 2030
Dec 2030
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 Dec 4, 2026The maintenance fee for Modular multilevel converter, method and control module for controlling the same (US 10,312,824) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
- 1 fee due Apr 29, 2027The maintenance fee for Method for real-time deformable fusion of a source multi-dimensional image and a target multi-dimensional image of an object (US 10,460,491) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
- 3 fees due Oct 7 to 28, 2027 · next Oct 7
Recent changes
- 5 of the patents on this record were 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 8,126,291 | System and method for dense image registration using Markov Random Fields and efficient linear programming In force · From the USPTO record | In force | From the USPTO record | |
| US 8,131,069 | System and method for optimizing single and dynamic markov random fields with primal dual strategies In force · From the USPTO record | In force | From the USPTO record | |
| US 8,890,862 | Method and device for efficient parallel message computation for map inference In force · From the USPTO record | In force | From the USPTO record | |
| US 9,779,850 | Process for Synthesizing Carbon Nanotubes on Multiple Supports In force · High confidence | In force | High confidence | |
| US 9,418,468 | Method and device for elastic registration between a two-dimensional digital image and a slice of a three-dimensional volume with overlapping content In force · From the USPTO record | In force | From the USPTO record | |
| US 10,460,491 | Method for real-time deformable fusion of a source multi-dimensional image and a target multi-dimensional image of an object In force · From the USPTO record | In force | From the USPTO record | |
| US 10,106,765 | Method and Unit for Producing Microalgae In force · High confidence | In force | High confidence | |
| US 10,312,824 | Modular multilevel converter, method and control module for controlling the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,636,928 | Photovoltaic Cell In force · High confidence | In force | High confidence | |
| US 10,615,714 | Module for controlling the internal energy of a converter In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 26: 8 patents in force now held by others · 2 lapsed for an unpaid fee. 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.
5 pending · 2 abandoned