GE Renewable Technologies
100 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 2 name spellings.
Previously recorded as Alstom Renewable Technologies (to 2017)
5
Ending by 2030
Mar 2028
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 13, 2026The maintenance fee for Salient pole machine with rotor having rotor rim with pole-rim interface and fixation points (US 11,677,286) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
- 1 fee due Jan 4, 2027The maintenance fee for Pre-formed plug with inter-blade profiles for hydraulic turbines (US 11,692,445) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
- 1 fee due Feb 8, 2027The maintenance fee for Hydroturbine runner crown with balancing slots (US 11,719,214) comes due Feb 8, 2027. Unpaid by Aug 9, 2027, it lapses early.
- 2 fees due Mar 3 to 8, 2027 · next Mar 3
- 2 fees due May 7 to 19, 2027 · next May 7
- 1 fee due Jul 16, 2027The maintenance fee for Method for starting a turbine in a pump mode (US 11,873,789) comes due Jul 16, 2027. Unpaid by Jan 18, 2028, it lapses early.
- 1 fee due Sep 24, 2027The maintenance fee for Method for Determining the Operating Point of a Hydraulic Machine and Installation for Converting Hydraulic Energy (US 10,598,145) comes due Sep 24, 2027. Unpaid by Mar 24, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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 7,893,577 | Rotor for an Electrodynamic Machine In force · High confidence | In force | High confidence | |
| US 8,049,393 | A Rotor for an Electric Machine Having a Retaining Device for the End Winding In force · High confidence | In force | High confidence | |
| US 8,044,550 | Roebel Bar for Rotating Electrical Machines In force · High confidence | In force | High confidence | |
| US 8,829,759 | Rotating Electric Machine with Rotor Including Bolts In force · High confidence | In force | High confidence | |
| US 8,569,923 | Rotating Electric Machine with Interlocking Inner and Outer Press Plates In force · High confidence | In force | High confidence | |
| US 8,872,406 | Slip-Ring Arrangement for a Rotating Electrical Machine In force · High confidence | In force | High confidence | |
| US 8,878,403 | Air-Cooled Motor-Generator and Method for Operating a Motor-Generator In force · High confidence | In force | High confidence | |
| US 9,525,328 | Rotating Electric Machine, in Particular Double-Fed Asynchronous Machine with a Power Range of Between 20 Mva and 500 Mva In force · High confidence | In force | High confidence | |
| US 9,018,818 | Insulating Cap for an End Winding of an Electrical Machine Working at High Voltage and Machine Having Such an Insulating Cap In force · High confidence | In force | High confidence | |
| US 9,035,531 | Rotating Electrical Machine In force · High confidence | In force | High confidence |
Also on record, not counted in the 48: 100 patents in force now held by others · 62 lapsed for an unpaid fee · 4 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.
2 pending · 3 abandoned · 8 no status recorded