Ilc Dover LP
7 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 4 name spellings.
0
Ending by 2030
May 2032
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 Jan 11, 2027The maintenance fee for Flexible Container Liner Wringing Device and Liner (US 11,697,549) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 2 fees due May 12 to 17, 2027 · next May 12
- 1 fee due Oct 5, 2027The maintenance fee for Deployable Flexible Flood Mitigation Device (US 9,303,423) comes due Oct 5, 2027. Unpaid by Apr 5, 2028, it lapses early.
- 1 fee due Nov 12, 2027The maintenance fee for Flexible Covering for Door and Window Openings (US 10,648,227) comes due Nov 12, 2027. Unpaid by May 12, 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 9,187,197 | Thermoplastic Elastomeric Attachment System for Transfer of Particulate Materials In force · High confidence | In force | High confidence | |
| US 9,303,423 | Deployable Flexible Flood Mitigation Device In force · High confidence | In force | High confidence | |
| US 10,822,161 | Flexible Container Liner Wringing Device and Liner In force · High confidence | In force | High confidence | |
| US 11,634,273 | Flexible Container Liner Wringing Device and Liner In force · High confidence | In force | High confidence | |
| US 11,697,549 | Flexible Container Liner Wringing Device and Liner In force · Medium confidence | In force | Medium confidence | |
| US 10,472,168 | Flexible Container Liner Wringing Device In force · High confidence | In force | High confidence | |
| US D993,407 | Flow Port In force · High confidence | In force | High confidence | |
| US 10,926,948 | Liner with Lifting Cradle In force · High confidence | In force | High confidence | |
| US 10,648,227 | Flexible Covering for Door and Window Openings In force · High confidence | In force | High confidence | |
| US 12,559,261 | Bracket Fixture for Space Habitat In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 11: 7 patents in force now held by others · 8 lapsed for an unpaid fee · 20 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.
2 pending · 3 abandoned