Collateral for a security interest recorded Jul 17, 2023 (Royal Bank of Canada).
Term ends Jun 10, 2037 · High confidence
20-year base term ends Feb 6, 2037
Held by Copeland LP
Filed Feb 6, 2017 as application 15/425,428 · Granted May 7, 2019
Base term plus 124 days of patent term adjustment (USPTO delay)
Today
2017
2037
Clock starts
Feb 6, 2017
Feb 6, 2017
Term ends
Jun 10, 2037
Jun 10, 2037
Granted
May 7, 2019
May 7, 2019
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
124
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
14
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 124 days past its 20-year base term on 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 Feb 6, 2017, when this application, 15/425,428, was filed | Feb 6, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +124 days, USPTO patent term adjustment record | Jun 10, 2037 | 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 | Jun 10, 2037 | High confidence |
This family
| US 10,280,922 | this patent Jun 2037 | Jun 2037 |
| US 11,111,921 | In force Jan 2039 | Jan 2039 |
| US 10,465,954 | In force Nov 2037 | Nov 2037 |
| US 10,215,174 | In force May 2037 | May 2037 |
| US 10,496,814 | In force Sep 2037 | Sep 2037 |
| US 10,995,754 | In force Feb 2039 | Feb 2039 |
| Application PCT/US2018/017069 | PCT application no patent term | no patent term |
| US 10,415,567 | In force no later than Feb 2037 | no later than Feb 2037 |
8 of 14 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 6, 2017 Reel 41183, frame 942 | Doepker, Roy J.; Stover, Robert C. | Emerson Climate Technologies, Inc. | Assignment of Assignor's Interest |
| Jun 22, 2023 Reel 64058, frame 724 | Emerson Climate Technologies, Inc. | Copeland LP | Entity Conversion |
| Jul 17, 2023 Reel 64278, frame 598 | Copeland LP | Royal Bank of Canada, as Collateral Agent | Security Interest |
| Jul 17, 2023 Reel 64279, frame 327 | Copeland LP | U.S. Bank Trust Company, National Association, as Notes Collateral Agent | Security Interest |
| Jul 17, 2023 Reel 64280, frame 695 | Copeland LP | Wells Fargo Bank, National Association, as Collateral Agent | Security Interest |
| Jul 9, 2024 Reel 68241, frame 264 | Copeland LP | U.S. Bank Trust Company, National Association, as Notes Collateral Agent | Security 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
Jun 2037
Term ends Jun 10, 2037. Maintenance fees still fall due before then
Note
The 124 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
20
later US patents cite this one
That is top 25% of utility patents granted in 2019 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.