Enedym Inc.
6 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.
0
Ending by 2030
Jun 2033
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.
- 2 fees due Dec 4 to 25, 2026 · next Dec 4
- 1 fee due Feb 11, 2027The maintenance fee for Electro-mechanical double-rotor compound hybrid transmission (US 9,102,227) comes due Feb 11, 2027. Unpaid by Aug 11, 2027, it lapses early.
- 2 fees due Mar 22 to 29, 2027 · next Mar 22
- 1 fee due May 3, 2027The maintenance fee for Hybrid powertrain system (US 9,174,741) comes due May 3, 2027. Unpaid by Nov 3, 2027, it lapses early.
- 1 fee due Jul 7, 2027The maintenance fee for Switched reluctance machine with odd pole-phase index (US 10,530,229) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
- 3 fees due Sep 3 to 30, 2027 · next Sep 3
- 1 fee due Oct 7, 2027The maintenance fee for Switched Reluctance Machine with Even Pole-Phase Index (US 10,615,676) comes due Oct 7, 2027. Unpaid by Apr 7, 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 9,139,079 | Integrated electro-mechanical powertrain system for hybrid vehicles In force · From the USPTO record | In force | From the USPTO record | |
| US 9,174,741 | Hybrid powertrain system In force · From the USPTO record | In force | From the USPTO record | |
| US 9,102,227 | Electro-mechanical double-rotor compound hybrid transmission In force · From the USPTO record | In force | From the USPTO record | |
| US 9,145,136 | Powertrain system for hybrid vehicles having compound and split modes of operation In force · From the USPTO record | In force | From the USPTO record | |
| US 9,421,855 | Powertrain system for hybrid vehicles having multiple modes of operation In force · From the USPTO record | In force | From the USPTO record | |
| US 10,333,376 | Double-rotor switched reluctance machine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,608,489 | Switched reluctance machine with rotor excitation using permanent magnets In force · From the USPTO record | In force | From the USPTO record | |
| US 9,641,119 | Extended-speed low-ripple torque control of switched reluctance motor drives In force · From the USPTO record | In force | From the USPTO record | |
| US 9,722,517 | Systems and methods for rotor position determination In force · From the USPTO record | In force | From the USPTO record | |
| US 9,742,320 | Torque ripple reduction in switched reluctance motor drives In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 24: 6 patents in force now held by others. 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 pending