Electrosea, LLC
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jan 2039
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 Feb 8, 2027The maintenance fee for Electrolytic Biocide Generating System for Use On-Board a Watercraft (US 11,718,542) comes due Feb 8, 2027. Unpaid by Aug 9, 2027, it lapses early.
- 1 fee due Jul 9, 2027The maintenance fee for Self-treating electrolytic biocide generating system with recirculation (US 11,866,351) comes due Jul 9, 2027. Unpaid by Jan 10, 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 11,718,542 | Electrolytic Biocide Generating System for Use On-Board a Watercraft In force · High confidence | In force | High confidence | |
| US 11,027,991 | Electrolytic Biocide Generating System for Use On-Board a Watercraft In force · High confidence | In force | High confidence | |
| US 11,866,351 | Self-treating electrolytic biocide generating system with recirculation In force · From the USPTO record | In force | From the USPTO record | |
| US 12,384,702 | Self-Treating Electrolytic Biocide Generating System with Recirculation In force · Medium confidence | In force | Medium confidence | |
| US 12,168,620 | Electrolytic biocide-generating unit In force · From the USPTO record | In force | From the USPTO record | |
| US 11,345,621 | Self-Treating Electrolytic Biocide Generating System with Recirculation In force · High confidence | In force | High confidence | |
| US 11,498,855 | Electrolytic Biocide-Generating Unit In force · High confidence | In force | High confidence | |
| US 12,428,322 | Electrolytic biocide-generating unit with circuit cooling and water sealing In force · From the USPTO record | In force | From the USPTO record | |
| US 12,454,470 | Heat pump system with electrolytic biocide-generating unit In force · From the USPTO record | In force | From the USPTO record | |
| US 12,606,465 | Electrolytic Biocide-Generating Unit with Enhanced Scale Prevention In force · High confidence | In force | High confidence |
Also on record, not counted in the 13: 1 patent 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.
2 pending · 3 no status recorded