Collateral for a security interest recorded Oct 8, 2023 (Diameter Finance Administraton LLC).
Term ends Dec 4, 2038 · High confidence
20-year base term ends Sep 26, 2038
Held by Neutron Holdings, Inc. Dba Lime
Filed Sep 26, 2018 as application 16/142,271 · Granted Apr 20, 2021
Base term plus 69 days of patent term adjustment (USPTO delay)
Today
2018
2038
Clock starts
Sep 26, 2018
Sep 26, 2018
Term ends
Dec 4, 2038
Dec 4, 2038
Granted
Apr 20, 2021
Apr 20, 2021
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
69
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.
5
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 69 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 Sep 26, 2018, when this application, 16/142,271, was filed | Sep 26, 2038 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +69 days, USPTO patent term adjustment record | Dec 4, 2038 | 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 | Dec 4, 2038 | High confidence |
This family
| US 10,398,962 | In force Feb 2038 | Feb 2038 |
| US 10,994,190 | In force May 2039 | May 2039 |
| US 10,981,048 | this patent Dec 2038 | Dec 2038 |
| US 11,266,900 | In force Sep 2038 | Sep 2038 |
| US 11,027,187 | In force Feb 2038 | Feb 2038 |
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 |
|---|---|---|---|
| Sep 26, 2018 Reel 46976, frame 479 | Rautiainen, Jukka; Frykman, Mark; Ulmen, John; Weiss, Asa | Boosted, Inc. | Assignment of Assignor's Interest |
| Dec 13, 2019 Reel 51275, frame 642 | Boosted, Inc. | Ocean II Plo LLC | Security Interest |
| Dec 17, 2019 Reel 51305, frame 459 | Boosted, Inc. | Rutan & Tucker, LLP | Security Interest |
| Dec 26, 2019 Reel 51372, frame 313 | Rutan & Tucker, LLP | Boosted, Inc. | Release of Security Interest |
| Feb 12, 2020 Reel 51912, frame 656 | Ocean II Plo LLC | Ocean II Plo LLC | Change of Address |
| Mar 2, 2020 Reel 51983, frame 241 | Boosted, Inc. | Rutan & Tucker, LLP | Security Interest |
| Apr 17, 2020 Reel 52427, frame 101 | Ocean II Plo LLC | Neutron Holdings, Inc. Dba Lime | Assignment of Assignor's Interest |
| May 7, 2020 Reel 52605, frame 731 | Neutron Holdings, Inc. | Uber Technologies, Inc. | Security Interest |
| May 13, 2020 Reel 52652, frame 868 | Ocean II Plo LLC | Neutron Holdings, Inc. Dba Lime | Assignment of Assignor's Interest |
| May 15, 2020 Reel 52675, frame 304 | Neutron Holdings, Inc. | Bank of Montreal | Security Interest |
| Aug 11, 2020 Reel 53462, frame 286 | Ocean II Plo LLC | Neutron Holdings, Inc. Dba Lime | Assignment of Assignor's Interest |
| Jun 4, 2021 Reel 56484, frame 244 | Neutron Holdings, Inc. | Wilmington Trust, National Association | Security Interest |
| Jun 8, 2021 Reel 56473, frame 790 | Bank of Montreal | Neutron Holdings, Inc. | Release of Security Interest |
| Oct 8, 2023 Reel 65180, frame 812 | Wilmington Trust, National Association, as Agent | Neutron Holdings, Inc. | Release of Security Interest |
| Oct 8, 2023 Reel 65181, frame 82 | Neutron Holdings, Inc. | Diameter Finance Administraton LLC, as Collateral Agent | Security Interest |
| Jun 11, 2026 Reel 75743, frame 485 | Ocean II Plo LLC, as Secured Party Conducting a Foreclosure Sale of the Assets of Debtor, Boosted, Inc. | Neutron Holdings, Inc. Dba Lime | Foreclosure Sale Agreement Releasing Certain Liens, Including at R/F 51983/0241 |
| Jul 1, 2026 Reel 75874, frame 650 | Uber Technologies, Inc. | Neutron Holdings, Inc. | Release of Security Interest in Patent Collateral at Reel/Frame No. 52605/0731 |
| Jul 6, 2026 Reel 75899, frame 262 | Neutron Holdings, Inc. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Jul 23, 2026 Reel 76462, frame 292 | Diameter Finance Administration LLC, as Collateral Agent | Neutron Holdings, Inc. | Release of Security Interest in Patent Rights, Recorded on October 8, 2023 at Reel/Frame 65181/0082 |
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.
What's changing
Dec 2038
Term ends Dec 4, 2038. Maintenance fees still fall due before then
Note
The 69 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
5
later US patents cite this one
That is above the median of utility patents granted in 2021 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.