Serveron Corporation
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
2
Ending by 2030
Jun 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 May 24, 2027The maintenance fee for Sealing apparatus for electrical apparatus oil sampler and conditioner for solid state sensors (US 9,194,857) comes due May 24, 2027. Unpaid by Nov 24, 2027, it lapses early.
- 1 fee due Jun 3, 2027The maintenance fee for System and method for analyzing dissolved gas in electrical insulating fluid (US 10,495,623) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
- 1 fee due Jul 19, 2027The maintenance fee for Electrical apparatus oil sampler and conditioner for solid state sensors (US 9,239,322) comes due Jul 19, 2027. Unpaid by Jan 19, 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.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,142,547 | Method for extracting gas from liquid In force · From the USPTO record | In force | From the USPTO record | |
| US 8,075,675 | Apparatus and Method for Extracting Gas from Liquid In force · High confidence | In force | High confidence | |
| US 10,119,954 | Electrical apparatus oil sampler and conditioner for solid state sensors In force · From the USPTO record | In force | From the USPTO record | |
| US 9,239,322 | Electrical apparatus oil sampler and conditioner for solid state sensors In force · From the USPTO record | In force | From the USPTO record | |
| US 9,194,857 | Sealing apparatus for electrical apparatus oil sampler and conditioner for solid state sensors In force · From the USPTO record | In force | From the USPTO record | |
| US 8,999,723 | Transformer Hydrogen Indicator In force · High confidence | In force | High confidence | |
| US 10,495,623 | System and method for analyzing dissolved gas in electrical insulating fluid In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 7: 7 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
Every application published under this name has become a patent.