Hexcelpack, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
0
Ending by 2030
Jan 2035
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.
- 3 fees due Jan 11 to 25, 2027 · next Jan 11
- 2 fees due Mar 5 to 19, 2027 · next Mar 5
- 1 fee due Jun 5, 2027The maintenance fee for Expanded slit sheet cushioning products with novel alternating expansion patterns (US 11,834,240) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
- 1 fee due Aug 20, 2027The maintenance fee for Expanded Slit Sheet Cushioning Products with Novel Slit Pattern and Paper Properties (US 11,905,088) comes due Aug 20, 2027. Unpaid by Feb 22, 2028, it lapses early.
- 1 fee due Sep 12, 2027The maintenance fee for Protective Products Such as Envelopes Having a Unique Combination of Interior Padding of Expanded Slit Sheet Paper and Exterior Lining of Emossed Paper (US 11,926,461) comes due Sep 12, 2027. Unpaid by Mar 13, 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 11,707,904 | Expandable slit sheet packaging material that interlocks when layered and expanded In force · From the USPTO record | In force | From the USPTO record | |
| US 11,834,240 | Expanded slit sheet cushioning products with novel alternating expansion patterns In force · From the USPTO record | In force | From the USPTO record | |
| US 11,905,088 | Expanded Slit Sheet Cushioning Products with Novel Slit Pattern and Paper Properties In force · Medium confidence | In force | Medium confidence | |
| US 10,226,907 | Expandable Slit Sheet Packaging Material That Interlocks When Layered and Expanded In force · High confidence | In force | High confidence | |
| US 12,459,225 | Slit sheet tensioning device In force · From the USPTO record | In force | From the USPTO record | |
| US 11,220,395 | Slit Paper Expansion Method and Apparatus In force · High confidence | In force | High confidence | |
| US 12,291,392 | Slit Paper Method of Expansion, Shipment and Expansion Devices In force · Medium confidence | In force | Medium confidence | |
| US 12,391,463 | Slit Paper Method of Expansion, Shipment and Expansion Devices In force · High confidence | In force | High confidence | |
| US 12,325,578 | Slit Paper Method of Expansion, Shipment and Expansion Devices In force · High confidence | In force | High confidence | |
| US 11,479,009 | Slit Sheet Tensioning Device In force · Medium confidence | In force | Medium confidence |
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.
4 pending · 2 no status recorded