Warren Environmental & Coating, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
4
Ending by 2030
Jul 2027
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 20, 2027The maintenance fee for Delayed curing resin composition (US 10,385,158) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
- 2 fees due Mar 5 to 10, 2027 · next Mar 5
- 1 fee due Apr 6, 2027The maintenance fee for Method and composition for lining a pipe (US 9,151,417) comes due Apr 6, 2027. Unpaid by Oct 6, 2027, it lapses early.
- 1 fee due Aug 27, 2027The maintenance fee for Method and system for coating a pipe (US 11,913,587) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
- 1 fee due Sep 10, 2027The maintenance fee for Method and system for coating a pipe (US 10,584,822) comes due Sep 10, 2027. Unpaid by Mar 10, 2028, it lapses early.
- 1 fee due Oct 7, 2027The maintenance fee for Plug for servicing active pipe (US 10,612,712) comes due Oct 7, 2027. Unpaid by Apr 7, 2028, it lapses early.
- 1 fee due Nov 5, 2027The maintenance fee for Delayed curing resin composition (US 10,640,606) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.
Recent changes
- 1 term has 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 8,919,666 | Method and System for Preheating Epoxy Coatings for Spray Application In force · Low confidence | In force | Low confidence | |
| US 7,926,739 | Method and system for preheating epoxy coatings for spray application In force · From the USPTO record | In force | From the USPTO record | |
| US 7,694,894 | Method and system for preheating epoxy coatings for spray application In force · From the USPTO record | In force | From the USPTO record | |
| US 9,151,417 | Method and composition for lining a pipe In force · From the USPTO record | In force | From the USPTO record | |
| US 10,584,822 | Method and system for coating a pipe In force · From the USPTO record | In force | From the USPTO record | |
| US 11,913,587 | Method and system for coating a pipe In force · From the USPTO record | In force | From the USPTO record | |
| US 10,408,373 | Large diameter pipe lining and repair In force · From the USPTO record | In force | From the USPTO record | |
| US 9,902,801 | Delayed curing resin composition In force · From the USPTO record | In force | From the USPTO record | |
| US 11,142,609 | Delayed curing resin composition In force · From the USPTO record | In force | From the USPTO record | |
| US 11,603,430 | Method of Lining a Pipeline with a Delayed Curing Resin Composition In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 16: 10 lapsed for an unpaid fee · 3 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.
2 no status recorded