Term ends Mar 31, 2038 · High confidence
20-year base term ends Jun 6, 2037
Held by Conga Corporation
Filed Jun 6, 2017 as application 15/615,091 · Granted Dec 31, 2019
Base term plus 298 days of patent term adjustment (USPTO delay)
Today
2017
2038
Clock starts
Jun 6, 2017
Jun 6, 2017
Term ends
Mar 31, 2038
Mar 31, 2038
Granted
Dec 31, 2019
Dec 31, 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
298
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.
2
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 298 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 Jun 6, 2017, when this application, 15/615,091, was filed | Jun 6, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +298 days, USPTO patent term adjustment record | Mar 31, 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 | Mar 31, 2038 | High confidence |
This family
| US 10,521,491 | this patent Mar 2038 | Mar 2038 |
| US 11,455,373 | In force Nov 2038 | Nov 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 |
|---|---|---|---|
| Nov 17, 2017 Reel 44160, frame 41 | Krappé, Kirk G.; Giri, Neehar; Chan, Man; Chai, Isabelle; Choudhry, Rahul; Poon, Stanley; Li, Brian; Deodhar, Geeta; Yama, Elliott | Apttus Corporation | Assignment of Assignor's Interest |
| Jan 23, 2018 Reel 44704, frame 173 | Apttus Corporation; Apptex Corporation | Golub Capital LLC, as Agent | Security Interest |
| Jan 31, 2018 Reel 44789, frame 949 | Kim, Kitae | Apttus Corporation | Assignment of Assignor's Interest |
| Oct 2, 2018 Reel 47041, frame 950 | Apttus Corporation; Apttex Corporation | Deutsche Bank Trust Company Americas, as Administrative Agent | Security Interest |
| Oct 2, 2018 Reel 47185, frame 694 | Golub Capital LLC, as Agent | Apttus Corporation; Apttex Corporation | Termination and Release of Patent Security Agreement |
| Oct 2, 2018 reel/frame not recorded | Golub Capital LLC, as Agent | Apttus Corporation | Termination and Release of Patent Security Agreement |
| Oct 2, 2018 reel/frame not recorded | Golub Capital LLC, as Agent | Apttex Corporation | Termination and Release of Patent Security Agreement |
| May 7, 2020 Reel 52996, frame 878 | Appextremes, LLC; Apttex Corporation; Apttus Corporation | Deutsche Bank Trust Company Americas, as Administrative Agent | Security Interest |
| May 6, 2021 Reel 56172, frame 484 | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttus Corporation; Apttex Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 047041, Frame 0950 |
| May 6, 2021 Reel 56172, frame 654 | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttus Corporation; Appextremes, LLC; Apttex Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 052996, Frame 0878 |
| May 6, 2021 Reel 56172, frame 792 | Apttus Corporation; Appextremes, LLC; Apptex Corporation; Octiv, Inc.; Orchestrate, LLC | Deutsche Bank AG New York Branch, as Collateral Agent | Intellectual Property Security Agreement |
| May 6, 2021 reel/frame not recorded | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttus Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 047041, Frame 0950 |
| May 6, 2021 reel/frame not recorded | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttex Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 047041, Frame 0950 |
| May 6, 2021 reel/frame not recorded | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttus Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 052996, Frame 0878 |
| May 6, 2021 reel/frame not recorded | Deutsche Bank Trust Company Americas, as Administrative Agent | Appextremes, LLC | Termination and Release of Security Interest in Patents Recorded at Reel 052996, Frame 0878 |
| May 6, 2021 reel/frame not recorded | Deutsche Bank Trust Company Americas, as Administrative Agent | Apttex Corporation | Termination and Release of Security Interest in Patents Recorded at Reel 052996, Frame 0878 |
| Oct 29, 2024 Reel 69274, frame 36 | Apttus Corporation | Conga Corporation | Change of Name |
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
Mar 2038
Term ends Mar 31, 2038. Maintenance fees still fall due before then
Note
The 298 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
22
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.