Lapsed Jun 5, 2022 on the fee record · High confidence
20-year base term ends Jul 13, 2036
First maintenance fee unpaid; grace period ended.
Held by Hall Labs LLC
Filed Jul 13, 2016 as application 15/208,839 · Granted Jun 5, 2018
Base term, 20 years from filing
Today
Lapsed Jun 5, 2022
2016
2036
Clock starts
Jul 13, 2016
Jul 13, 2016
No longer in force
Jun 5, 2022
Jun 5, 2022
Granted
Jun 5, 2018
Jun 5, 2018
Term would have run to
Jul 13, 2036
Jul 13, 2036
base term
after the term ends
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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.
0 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.
2
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Jul 13, 2036: its 20-year base term, with no adjustment for prosecution delay. 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 Jul 13, 2016, when this application, 15/208,839, was filed | Jul 13, 2036 | 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 |
| Fee events | 0 of 3 maintenance fees paid | lapsed Jun 5, 2022 | High confidence |
| Computed term end | The steps above, in order | Jun 5, 2022 | High confidence |
This family
| US 10,538,962 | In force (reinstated) Feb 2038 | Feb 2038 |
| US 9,988,841 | this patent Jun 2022 | Jun 2022 |
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 |
|---|---|---|---|
| Jun 19, 2018 Reel 46131, frame 196 | Brimhall, Emily | Hall Labs LLC | Assignment of Assignor's Interest |
| Jun 27, 2018 Reel 46221, frame 119 | Carlson, Austin | Hall Labs LLC | Assignment of Assignor's Interest |
| Sep 12, 2018 Reel 47058, frame 53 | Hall, David R. | Hall Labs LLC | Assignment of Assignor's Interest |
| Sep 24, 2018 Reel 47132, frame 22 | Hall, David R. | Hall Labs LLC | Assignment of Assignor's Interest |
| Sep 27, 2018 Reel 46989, frame 983 | Knight, Jedediah | Hall Labs LLC | Assignment of Assignor's Interest |
| Sep 27, 2018 Reel 47157, frame 172 | Miles, Jerome | Hall Labs LLC | Assignment of Assignor's Interest |
| Sep 27, 2018 Reel 47157, frame 931 | Fox, Joe | Hall Labs LLC | Assignment of Assignor's Interest |
| Dec 12, 2018 Reel 47758, frame 233 | Carlson, Austin | Hall Labs, LLC | Assignment of Assignor's Interest |
| Dec 19, 2018 Reel 47813, frame 473 | Rees, Kevin | Hall Labs LLC | Assignment of Assignor's Interest |
| Jun 22, 2022 Reel 60392, frame 783 | Fox, Joe | Hall Labs 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.
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Alerts on its grants, lapses and transfers.
Citations
6
later US patents cite this one
That is above the median of utility patents granted in 2018 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.