Lapsed Nov 10, 2024 on the fee record · High confidence
20-year base term ended Feb 24, 2025
First maintenance fee unpaid; grace period ended.
Held by Deem, Inc.
Filed Aug 13, 2018 as application 16/102,362 · Granted Nov 10, 2020
Base term, 20 years from filing, plus 229 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Lapsed Nov 10, 2024
2005
2026
Clock starts
Feb 24, 2005
Feb 24, 2005
No longer in force
Nov 10, 2024
Nov 10, 2024
Granted
Nov 10, 2020
Nov 10, 2020
Term would have run to
Feb 24, 2025
Feb 24, 2025
base term
after the term ends
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
229
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,049,330.
0 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.
7
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Feb 24, 2025: its 20-year base term plus 229 days of term adjustment for prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 24, 2005, when application 11/067,537, the earliest non-provisional in its chain, was filed (this one was filed Aug 13, 2018) | Feb 24, 2025 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +229 days, USPTO patent term adjustment record | Oct 11, 2025 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,049,330) | capped to Feb 24, 2025 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 1 maintenance fees paid | lapsed Nov 10, 2024 | High confidence |
| Computed term end | The steps above, in order | Nov 10, 2024 | High confidence |
This family
| US 9,552,599 | Lapsed on the fee record Jan 2025 | Jan 2025 |
| US 7,743,002 | In force Jun 2028 | Jun 2028 |
| US 7,711,586 | In force Apr 2028 | Apr 2028 |
| Application 11/549,967 | Abandoned not computed | not computed |
| Application 13/190,418 | Abandoned not computed | not computed |
| US 10,049,330 | Term ended Feb 2025 | Feb 2025 |
| US 10,832,177 | this patent Nov 2024 | Nov 2024 |
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 |
|---|---|---|---|
| Oct 29, 2018 Reel 47339, frame 100 | Alag, Satnam; Mahadev, Pramod; Mah, Anson; Athavale, Vilas | Talaris Corporation | Assignment of Assignor's Interest |
| Oct 29, 2018 Reel 47347, frame 572 | Rearden Commerce Inc. | Deem, Inc. | Change of Name |
| Oct 29, 2018 Reel 47886, frame 890 | Talaris Corporation | Rearden Commerce Inc. | Change of Name |
| Mar 30, 2023 Reel 63197, frame 551 | Travelport, LP [Composed of: Travelport Holdings, LLC]; Travelport International Operations Limited; Deem, Inc.; Travelport, Inc.; Travelport Operations, Inc. | Wilmington Savings Fund Society, FSB | Grant of Security Interest in Patent Rights |
| Mar 30, 2023 Reel 63204, frame 254 | Deem, Inc.; Travelport, Inc.; Travelport Operations, Inc. | Wilmington Savings Fund Society, FSB, as Collateral Agent | Security Interest |
| Dec 4, 2023 Reel 65762, frame 267 | Travelport, LP; Travelport International Operations Limited; Deem, Inc. | Wilmington Trust, National Association | Security Interest |
| Dec 28, 2023 Reel 66157, frame 732 | Wilmington Savings Fund Society, FSB | Travelport, LP; Travelport International Operations Limited; Deem, Inc.; Travelport, Inc.; Travelport Operations, Inc. | Termination and Release of Security Interest in Patents |
| Dec 28, 2023 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Travelport, LP | Termination and Release of Security Interest in Patents |
| Dec 28, 2023 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Travelport International Operations Limited | Termination and Release of Security Interest in Patents |
| Dec 28, 2023 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Deem, Inc. | Termination and Release of Security Interest in Patents |
| Dec 28, 2023 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Travelport, Inc. | Termination and Release of Security Interest in Patents |
| Dec 28, 2023 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Travelport Operations, Inc. | Termination and Release of Security Interest in Patents |
| Dec 29, 2023 Reel 66140, frame 556 | Wilmington Trust, National Association | Travelport, LP; Travelport International Operations Limited; Deem, Inc. | Release of Security Interest |
| Dec 29, 2023 reel/frame not recorded | Wilmington Trust, National Association | Travelport, LP | Release of Security Interest |
| Dec 29, 2023 reel/frame not recorded | Wilmington Trust, National Association | Travelport International Operations Limited | Release of Security Interest |
| Dec 29, 2023 reel/frame not recorded | Wilmington Trust, National Association | Deem, Inc. | Release of Security Interest |
| Jun 1, 2026 Reel 74813, frame 236 | Wilmington Savings Fund Society, FSB | Deem, Inc. | Release of 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.
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Alerts on its grants, lapses and transfers.
What's changing
Note
The 229 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,049,330.
Citations
0
later US patents cite this one
That is below the median 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.