CDF Corporation
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
4
Ending by 2030
Dec 2026
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 22, 2027The maintenance fee for Packaging with separable liner and lidding (US 11,731,815) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
- 1 fee due Mar 1, 2027The maintenance fee for Sustainable packaging system for shipping liquid or viscous products (US 9,120,608) comes due Mar 1, 2027. Unpaid by Sep 1, 2027, it lapses early.
- 1 fee due Sep 22, 2027The maintenance fee for Resealable lid container (US 9,290,310) comes due Sep 22, 2027. Unpaid by Mar 22, 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,346,612 | Flexible liner for FIBC or bag-in-box container systems In force · From the USPTO record | In force | From the USPTO record | |
| US 9,016,555 | Flexible Liner and Bag-In-Box Container Systems In force · High confidence | In force | High confidence | |
| US 8,182,152 | Flexible liner for FIBC or bag-in-box container systems with improved tensile strength In force · From the USPTO record | In force | From the USPTO record | |
| US 9,120,608 | Sustainable packaging system for shipping liquid or viscous products In force · From the USPTO record | In force | From the USPTO record | |
| US 8,567,660 | Sustainable packaging system for shipping liquid or viscous products In force · From the USPTO record | In force | From the USPTO record | |
| US 11,180,280 | Secondary packaging system for pre-packaged products In force · From the USPTO record | In force | From the USPTO record | |
| US 9,290,310 | Resealable lid container In force · From the USPTO record | In force | From the USPTO record | |
| US 10,717,581 | Semi-Rigid Shipping Container with Peel-Reseal Closure In force · High confidence | In force | High confidence | |
| US 11,077,996 | Packaging with separable liner and lidding In force · From the USPTO record | In force | From the USPTO record | |
| US 11,731,815 | Packaging with separable liner and lidding In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 12: 3 lapsed for an unpaid fee · 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
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 · 1 abandoned · 3 no status recorded