Term ends Aug 21, 2034 · High confidence
20-year base term ends Jul 5, 2033
Held by Technological Resources Pty Ltd.
Filed Dec 30, 2014 as application 14/412,049 · Granted Nov 3, 2020
Base term plus 412 days of patent term adjustment (USPTO delay)
Today
2013
2034
Clock starts
Jul 5, 2013
Jul 5, 2013
Term ends
Aug 21, 2034
Aug 21, 2034
Granted
Nov 3, 2020
Nov 3, 2020
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
412
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.
4
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 412 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 Jul 5, 2013, when application PCT/AU2013/000734, the earliest non-provisional in its chain, was filed (this one was filed Dec 30, 2014) | Jul 5, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +412 days, USPTO patent term adjustment record | Aug 21, 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 | Aug 21, 2034 | High confidence |
This family
| US 10,824,123 | this patent Aug 2034 | Aug 2034 |
| US 11,579,572 | In force Jul 2033 | Jul 2033 |
| US 12,050,443 | In force Jul 2033 | Jul 2033 |
3 of 4 applications in this family shown, earliest filings first. 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 11, 2015 Reel 34939, frame 633 | McHugh, Charles Benjamin | Technological Resources Pty Ltd. | Assignment of Assignor's Interest |
| Mar 14, 2016 Reel 37965, frame 405 | McHugh, Charles Benjamin | Technological Resources Pty Ltd. | Assignment of Assignor's Interest |
| Aug 3, 2020 Reel 53382, frame 624 | McHugh, Charles Benjamin | Technological Resources Pty Ltd. | Corrective Assignment to Correct the Address of Assignee Previously Recorded on Reel 037965 Frame 0405. Assignor(S) Hereby Confirms the Address for the Assignee Is 360 Collins Street, Level 7, Melbourne, Australia Vic 3000. |
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
Aug 2034
Term ends Aug 21, 2034. Maintenance fees still fall due before then
Note
The 412 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
11
later US patents cite this one
That is top 25% of utility patents granted in 2020 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.