Term ends Mar 26, 2034 · High confidence
20-year base term ends Oct 25, 2033
Held by Primapak, LLC
Filed Oct 25, 2013 as application 14/064,083 · Granted Feb 19, 2019
Base term plus 152 days of patent term adjustment (USPTO delay)
Today
2013
2034
Clock starts
Oct 25, 2013
Oct 25, 2013
Term ends
Mar 26, 2034
Mar 26, 2034
Granted
Feb 19, 2019
Feb 19, 2019
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
152
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
7
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 152 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Oct 25, 2013, when this application, 14/064,083, was filed | Oct 25, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +152 days, USPTO patent term adjustment record | Mar 26, 2034 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 26, 2034 | High confidence |
This family
| US 9,850,036 | In force no later than May 2035 | no later than May 2035 |
| US 10,207,850 | this patent Mar 2034 | Mar 2034 |
| US 10,399,746 | In force Oct 2033 | Oct 2033 |
| US 9,745,104 | Lapsed on the fee record Aug 2025 | Aug 2025 |
| US 10,532,855 | In force Oct 2033 | Oct 2033 |
| US 11,267,632 | Lapsed on the fee record Mar 2026 | Mar 2026 |
| US 11,447,299 | Lapsed on the fee record Sep 2026 | Sep 2026 |
The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Feb 28, 2014 Reel 32320, frame 723 | Sanfilippo, James J.; Sanfilippo, John E.; Skaggs, Jeanne M.; Soria, Francisco Javier; Radenovic, Milorad; Wyslotsky, Bohdan; Georgelos, Paul; Motefusco, Pat; Speer, Roy; Forowycz, Roman | Clear Lam Packaging, Inc. | Assignment of Assignor's Interest |
| Aug 9, 2017 Reel 43502, frame 615 | Clear Lam Packaging, Inc. | Primapak, LLC | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
What's changing
Mar 2034
Term ends Mar 26, 2034.
Note
The 152 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
28
later US patents cite this one
That is top 10% of utility patents granted in 2019 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.