Avient Protective Materials B.V.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Previously recorded as DSM Protective Materials B.V. (to 2023)
34
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.
- 2 fees due Dec 11 to 13, 2026 · next Dec 11
- 1 fee due Jan 9, 2027The maintenance fee for Preformed Sheet and Ballistic-Resistant Article (US 10,345,081) comes due Jan 9, 2027. Unpaid by Jul 9, 2027, it lapses early.
- 3 fees due Feb 6 to 28, 2027 · next Feb 6
- 2 fees due Mar 1 to 5, 2027 · next Mar 1
- 2 fees due Apr 3 to 6, 2027 · next Apr 3
- 1 fee due May 7, 2027The maintenance fee for Flexible Composite Systems and Methods (US 11,806,977) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 2 fees due Jun 5 to 8, 2027 · next Jun 5
- 2 fees due Oct 19 to 28, 2027 · next Oct 19
- 2 fees due Nov 3 to 12, 2027 · next Nov 3
Recent changes
- 1 of the patents on this record was granted since Aug 17, 2026
- 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 D672,155 | Film sheet for use in antiballistic articles In force · From the USPTO record | In force | From the USPTO record | |
| US D672,968 | Film sheet for use in antiballistic articles In force · From the USPTO record | In force | From the USPTO record | |
| US D675,834 | Film sheet for use in antiballistic articles In force · From the USPTO record | In force | From the USPTO record | |
| US D691,817 | Film sheet for use in antiballistic articles In force · From the USPTO record | In force | From the USPTO record | |
| US 8,215,094 | Chain comprising a plurality of interconnected links In force · From the USPTO record | In force | From the USPTO record | |
| US 8,408,219 | Dental Tape and Process for Its Manufacturing In force · High confidence | In force | High confidence | |
| US D692,674 | Sheet for Use in Antiballistic Articles In force · High confidence | In force | High confidence | |
| US D692,675 | Sheet for Use in Antiballistic Articles In force · High confidence | In force | High confidence | |
| US D694,528 | Sheet for Use in Antiballistic Articles In force · High confidence | In force | High confidence | |
| US 8,302,374 | Cut Resistant Yarn, a Process for Producing the Yarn and Products Containing the Yarn In force · High confidence | In force | High confidence |
Also on record, not counted in the 93: 1 patent in force now held by others · 19 lapsed for an unpaid fee · 30 ended at full term · 1 surrendered on reissue. 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.
4 pending · 1 abandoned · 1 no status recorded