Poseidon Systems, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
4
Ending by 2030
Jul 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 Nov 28, 2026The maintenance fee for Smart Communication Device or Apparatus for Collecting and Evaluating Information About Equipment Distributed Over a Large Area, E.G., Over a Large Industrial Plant or Oil Field (US 10,306,435) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 1 fee due Jan 16, 2027The maintenance fee for Technique for Self Learning Motor Load Profile (US 10,353,005) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 1 fee due Mar 24, 2027The maintenance fee for A Three Point Mount for a Vibration Sensing Apparatus (US 10,422,667) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
- 1 fee due Jun 24, 2027The maintenance fee for Technique to Detect Motor Leakage Flux Anomalies (US 10,514,428) comes due Jun 24, 2027. Unpaid by Dec 27, 2027, 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 8,274,287 | Metallic debris detection sensor In force · From the USPTO record | In force | From the USPTO record | |
| US 8,154,417 | Compact Self-Contained Condition Monitoring Device In force · High confidence | In force | High confidence | |
| US D747,224 | Sensing Module In force · High confidence | In force | High confidence | |
| US D747,225 | Mounting bracket and a combination of a mounting bracket and a sensing module In force · High confidence | In force | High confidence | |
| US D822,692 | A Display Screen or Portion Thereof with Graphical User Interface In force · High confidence | In force | High confidence | |
| US D888,740 | Display Screen or Portion Thereof with Graphical User Interface In force · High confidence | In force | High confidence | |
| US 10,271,115 | Nodal Dynamic Data Acquisition and Dissemination In force · High confidence | In force | High confidence | |
| US 11,089,458 | Smart Communication Device or Apparatus for Collecting and Evaluating Information About Equipment Distributed Over a Large Area, E.G., Over a Large Industrial Plant or Oil Field In force · High confidence | In force | High confidence | |
| US 10,306,435 | Smart Communication Device or Apparatus for Collecting and Evaluating Information About Equipment Distributed Over a Large Area, E.G., Over a Large Industrial Plant or Oil Field In force · High confidence | In force | High confidence | |
| US 10,514,428 | Technique to Detect Motor Leakage Flux Anomalies In force · High confidence | In force | High confidence |
Also on record, not counted in the 21: 1 lapsed for an unpaid fee. 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 no status recorded