Interfacial Consultants LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Previously recorded as Interfacial Solutions IP, LLC (to 2021)
1
Ending by 2030
Jan 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 Mar 17, 2027The maintenance fee for Highly filled polymeric concentrates (US 10,414,911) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
- 1 fee due Apr 8, 2027The maintenance fee for Water soluble polymer compositions (US 10,435,576) comes due Apr 8, 2027. Unpaid by Oct 8, 2027, it lapses early.
- 1 fee due May 19, 2027The maintenance fee for Polymeric substrates with an improved thermal expansion coefficient and a method for producing the same (US 10,479,057) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
- 1 fee due Jun 10, 2027The maintenance fee for Polymeric Composites, Resulting Panels, and Method for Producing the Same (US 10,501,945) comes due Jun 10, 2027. Unpaid by Dec 10, 2027, it lapses early.
- 1 fee due Jul 28, 2027The maintenance fee for Poly(vinyl chloride) substrates and method for producing the same (US 10,543,626) comes due Jul 28, 2027. Unpaid by Jan 28, 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 8,106,105 | Compositions and Methods for Producing High Strength Composites In force · High confidence | In force | High confidence | |
| US 10,781,596 | Polymeric Composites, Resulting Panels, and Method for Producing the Same In force · Medium confidence | In force | Medium confidence | |
| US 10,501,945 | Polymeric Composites, Resulting Panels, and Method for Producing the Same In force · Medium confidence | In force | Medium confidence | |
| US 10,479,057 | Polymeric substrates with an improved thermal expansion coefficient and a method for producing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,543,626 | Poly(vinyl chloride) substrates and method for producing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 10,792,846 | Method for producing composite substrates In force · From the USPTO record | In force | From the USPTO record | |
| US 10,414,911 | Highly filled polymeric concentrates In force · From the USPTO record | In force | From the USPTO record | |
| US 10,808,109 | Highly filled polymeric concentrates In force · From the USPTO record | In force | From the USPTO record | |
| US 11,254,796 | Sacrificial microspheres In force · From the USPTO record | In force | From the USPTO record | |
| US 10,435,576 | Water soluble polymer compositions In force · From the USPTO record | In force | From the USPTO record |
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.
3 pending · 1 no status recorded