Also listed on Dsi Assignments, LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Dec 30, 2036 · High confidence
20-year base term ends Dec 30, 2036
Filed Dec 30, 2016 as application 15/395,438 · Granted Nov 21, 2017
Base term, 20 years from filing
Today
2016
2036
Clock starts
Dec 30, 2016
Dec 30, 2016
Term ends
Dec 30, 2036
Dec 30, 2036
Granted
Nov 21, 2017
Nov 21, 2017
base term
fee events
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.
2 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.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. 2 of 3 maintenance fees are 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 Dec 30, 2016, when this application, 15/395,438, was filed | Dec 30, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 30, 2036 | 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 |
|---|---|---|---|
| May 3, 2017 Reel 42228, frame 987 | Kurkowski, James D.; Brastad, Thomas Paul | Lifehealth, LLC | Assignment of Assignor's Interest |
| Sep 14, 2017 Reel 43595, frame 554 | Dsi Assignments LLC | Easydx, Inc. | Assignment of Assignor's Interest |
| Sep 14, 2017 Reel 43747, frame 483 | Michael N. Sinsheimer Revocable Trust U/A Dated 04/09/15 | Lifehealth, LLC | Release of Security Interest |
| Sep 14, 2017 Reel 43747, frame 496 | Simcah Partners L.P. | Lifehealth, LLC; The Michael Sinsheimer Revocable Trust U/A Dated 04/09/15 | Release of Security Interest |
| Sep 14, 2017 Reel 43865, frame 861 | Peterson, Mark | Lifehealth, LLC | Release of Security Interest |
| Sep 14, 2017 reel/frame not recorded | Simcah Partners L.P. | Lifehealth, LLC | Release of Security Interest |
| Sep 14, 2017 reel/frame not recorded | Simcah Partners L.P. | The Michael Sinsheimer Revocable Trust U/A Dated 04/09/15 | Release of Security Interest |
| Sep 20, 2017 Reel 43929, frame 162 | Dsi Assignments LLC | Easydx, Inc. | Corrective Assignment to Correct the Postal Code of Receiving Party and PCT Number US1999014696 Previously Recorded on Reel 043595 Frame 0554. Assignor(S) Hereby Confirms the Assignment. |
| Oct 2, 2017 Reel 43759, frame 368 | Lifehealth, LLC | Dsi Assignments LLC, Solely in Its Capacity as Assignee for the Benefit of Creditors of Lifehealth, 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Dec 2036
Term ends Dec 30, 2036. Maintenance fees still fall due before then
Citations
3
later US patents cite this one
That is below the median of utility patents granted in 2017 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.