Gotion, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Mar 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 Dec 25, 2026The maintenance fee for Electrolyte Compositions Containing Esters of Dicarboxylic Acids (US 10,333,178) comes due Dec 25, 2026. Unpaid by Jun 25, 2027, it lapses early.
- 1 fee due Feb 20, 2027The maintenance fee for Alkylbenzoate Derivatives as Electrolyte Additive for Lithium Based Batteries (US 10,388,992) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
- 1 fee due Apr 22, 2027The maintenance fee for Preparation of difluoro chelato borate salts (US 10,450,329) comes due Apr 22, 2027. Unpaid by Oct 22, 2027, it lapses early.
- 1 fee due May 19, 2027The maintenance fee for Preparation of ammonium or phosphonium borate salts (US 10,479,804) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
- 1 fee due Aug 18, 2027The maintenance fee for Synthesis of sulfur containing ammonium and phosphonium borates (US 10,562,871) comes due Aug 18, 2027. Unpaid by Feb 18, 2028, it lapses early.
- 1 fee due Sep 3, 2027The maintenance fee for Methylphosphonoyloxymethane as electrolyte component (US 10,581,112) comes due Sep 3, 2027. Unpaid by Mar 3, 2028, 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 9,624,160 | Reactive Ionic Liquids In force · High confidence | In force | High confidence | |
| US 9,006,457 | Reactive ionic liquids In force · High confidence | In force | High confidence | |
| US 9,640,839 | Oxiranyl Ester Derivatives as Additive for Electrolytes in Lithium Ion Batteries In force · High confidence | In force | High confidence | |
| US 9,793,577 | Oxiranyl-Acyl Derivatives as Additives for Electrolytes in Lithium Ion Batteries In force · High confidence | In force | High confidence | |
| US 10,230,131 | Method for Producing a Dehydrated Liquid Organic Carbonate Mixture In force · High confidence | In force | High confidence | |
| US 9,929,437 | Use of Reactive Ionic Liquids as Additives for Electrolytes in Secondary Lithium Ion Batteries In force · High confidence | In force | High confidence | |
| US 10,333,178 | Electrolyte Compositions Containing Esters of Dicarboxylic Acids In force · High confidence | In force | High confidence | |
| US 10,153,516 | Overcharge Protection Electrolyte Additive for Lithium Ion Batteries In force · High confidence | In force | High confidence | |
| US 10,211,484 | Acetic Acid 2-[(METHOXYCARBONYL)OXY] Methyl Ester as Electrolyte Component In force · High confidence | In force | High confidence | |
| US 10,065,936 | Synthesis of Sulfur Containing Ammonium and Phosphonium Borates In force · High confidence | In force | High confidence |
Also on record, not counted in the 24: 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 pending · 3 no status recorded