Mu Ionic Solutions Corporation
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.
37
Ending by 2030
Dec 2026
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.
- 3 fees due Dec 2 to 27, 2026 · next Dec 2
- 4 fees due Jan 4 to 28, 2027 · next Jan 4
- 1 fee due Feb 6, 2027The maintenance fee for Nonaqueous Electrolyte Solution, Electricity Storage Device Using Same, and Phosphonoformic Acid Compound Used in Same (US 10,374,256) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
- 2 fees due Mar 24, 2027
- 3 fees due Apr 10 to 17, 2027 · next Apr 10
- 3 fees due May 5 to 24, 2027 · next May 5
- 2 fees due Jun 1, 2027
- 5 fees due Jul 5 to 19, 2027 · next Jul 5
- 2 fees due Sep 8 to 26, 2027 · next Sep 8
- 2 fees due Oct 7 to 19, 2027 · next Oct 7
Recent changes
- 1 of the patents on this record was granted since Aug 17, 2026
- 2 terms have ended since Aug 17, 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 7,754,380 | Nonaqueous Electrolyte Solution and Lithium Secondary Battery Using Same In force · High confidence | In force | High confidence | |
| US 7,727,677 | Nonaqueous Electrolyte Solution and Lithium Secondary Battery Using Same In force · High confidence | In force | High confidence | |
| US 7,700,232 | Nonaqueous Electrolytic Solution for Lithium Secondary Battery In force · High confidence | In force | High confidence | |
| US 9,252,457 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 9,343,777 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 9,608,291 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 10,333,172 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 11,283,107 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 12,100,809 | Non-Aqueous Liquid Electrolyte and Non-Aqueous Liquid Electrolyte Secondary Battery In force · Medium confidence | In force | Medium confidence | |
| US 9,231,276 | Nonaqueous Electrolytic Solutions and Nonaqueous-Electrolyte Batteries In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 108: 8 patents in force now held by others · 5 lapsed for an unpaid fee · 34 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.
14 pending · 6 abandoned