Term ends Nov 23, 2027 · Medium confidence
20-year base term ends Nov 16, 2026
Why Medium: A parent in the chain could not be resolved.
Held by GE Infrastructure Technology LLC
Filed Mar 3, 2016 as application 15/060,193 · Granted Aug 18, 2020
Base term plus 372 days of patent term adjustment (USPTO delay)
Today
2006
2027
Clock starts
Nov 16, 2006
Nov 16, 2006
Term ends
Nov 23, 2027
Nov 23, 2027
Granted
Aug 18, 2020
Aug 18, 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
372
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 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
60
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 372 days past its 20-year base term on prosecution delay. 1 of 1 maintenance fees is paid so far. Confidence: Medium. 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 Nov 16, 2006, when application 11/560,476, the earliest non-provisional in its chain, was filed (this one was filed Mar 3, 2016); a parent in its chain could not be resolved (the next row) | Nov 16, 2026 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +372 days, USPTO patent term adjustment record | Nov 23, 2027 | 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 1 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 23, 2027 | Medium confidence |
This family
| US 9,589,686 | In force Jun 2031 | Jun 2031 |
| Application 12/325,653 | Abandoned not computed | not computed |
| US 8,364,419 | In force Aug 2030 | Aug 2030 |
| Application 12/824,436 | Abandoned not computed | not computed |
| US 8,936,191 | In force Nov 2033 | Nov 2033 |
| US 8,542,023 | In force Dec 2031 | Dec 2031 |
| Application 12/977,568 | Abandoned not computed | not computed |
| US 8,542,024 | In force Dec 2031 | Dec 2031 |
8 of 60 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 |
|---|---|---|---|
| Mar 3, 2016 Reel 37887, frame 273 | Potyrailo, Radislav Alexandrovich; Sexton, Daniel White; Go, Steven Y. | General Electric Company | Assignment of Assignor's Interest |
| Nov 17, 2023 Reel 65727, frame 1 | General Electric Company | GE Infrastructure Technology 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
Nov 2027
Term ends Nov 23, 2027. No further fees fall due before then
Note
The 372 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
46
later US patents cite this one
That is top 5% 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.