Collateral for a security interest recorded Jan 31, 2020 (Hearthstone Investments Ltd.).
Term ends Dec 17, 2027 · High confidence
Held by Pharmajet, Inc.
Filed Jul 23, 2012 as application 29/427,826 · Granted Dec 17, 2013
Base term, 14 years from grant
Today
2013
2027
Clock starts
Dec 17, 2013
Dec 17, 2013
Term ends
Dec 17, 2027
Dec 17, 2027
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
This patent's term is its base term, 14 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 14 years from grant | Granted Dec 17, 2013 | Dec 17, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Computed term end | The steps above, in order | Dec 17, 2027 | High confidence |
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 |
|---|---|---|---|
| Aug 1, 2012 Reel 28693, frame 283 | Cappello, Chris; Bingham, John W. | Pharmajet, Inc. | Assignment of Assignor's Interest |
| Jun 10, 2015 Reel 35885, frame 645 | Pharmajet, Inc. | Hearthstone Investments, Ltd. | Security Interest |
| Sep 6, 2016 Reel 39645, frame 231 | Hearthstone Investments, Ltd. | Pharmajet, Inc. | Release of Security Interest |
| Jan 31, 2020 Reel 51686, frame 669 | Pharmajet Inc. | Hearthstone Investments Ltd. | Security Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
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Alerts on its grants, lapses and transfers.
What's changing
Dec 2027
Term ends Dec 17, 2027. No maintenance fees are payable on this kind of patent
Citations
32
later US patents cite this one
That is above the median of design patents granted in 2013 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.