Silgan Plastics LLC
17 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 2 name spellings.
13
Ending by 2030
Mar 2027
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 Nov 21, 2026The maintenance fee for Blow molding method and apparatus for forming squeezable plastic container (US 10,293,538) comes due Nov 21, 2026. Unpaid by May 21, 2027, it lapses early.
- 3 fees due Jan 11 to 28, 2027 · next Jan 11
- 1 fee due Feb 27, 2027The maintenance fee for Container for Nested Sprayer Handle (US 10,391,508) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
- 1 fee due Mar 1, 2027The maintenance fee for Plastic container neck configured for use with a fitment (US 9,120,591) comes due Mar 1, 2027. Unpaid by Sep 1, 2027, it lapses early.
- 1 fee due May 19, 2027The maintenance fee for Integrally, Extrusion Blow Molded Container, Label and RFID Tag (US 10,479,556) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
- 1 fee due Jun 26, 2027The maintenance fee for Integrally, Extrusion Blow Molded Container, Label and RFID Tag (US 11,850,787) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.
- 1 fee due Sep 15, 2027The maintenance fee for Container with attachment structure (US 9,284,180) comes due Sep 15, 2027. Unpaid by Mar 15, 2028, it lapses early.
- 3 fees due Oct 19 to 28, 2027 · next Oct 19
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 D678,773 | Container with sidewall recess In force · From the USPTO record | In force | From the USPTO record | |
| US 8,632,722 | Bottle with Extended Neck Finish and Method of Making Same In force · High confidence | In force | High confidence | |
| US 7,513,399 | Closure with selectable dispensing orifices In force · From the USPTO record | In force | From the USPTO record | |
| US D694,111 | Preform for dosing bottle In force · From the USPTO record | In force | From the USPTO record | |
| US D696,129 | Container with sidewall recess In force · From the USPTO record | In force | From the USPTO record | |
| US 8,057,733 | Dosing bottle and method In force · From the USPTO record | In force | From the USPTO record | |
| US D705,659 | Preform for dosing bottle In force · From the USPTO record | In force | From the USPTO record | |
| US D718,634 | Container with sidewall recess In force · From the USPTO record | In force | From the USPTO record | |
| US D732,391 | Container with ribbed neck In force · From the USPTO record | In force | From the USPTO record | |
| US D751,914 | Container with sidewall recess In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 44: 17 patents in force now held by others · 7 lapsed for an unpaid fee · 60 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.
1 pending · 1 abandoned · 6 no status recorded