Term ends Dec 27, 2033 · High confidence
20-year base term ends Dec 27, 2033
Held by Marvell Asia Pte, Ltd.
Filed Mar 1, 2017 as application 15/446,297 · Granted Apr 24, 2018
Base term, 20 years from filing
Today
2013
2033
Clock starts
Dec 27, 2013
Dec 27, 2013
Term ends
Dec 27, 2033
Dec 27, 2033
Granted
Apr 24, 2018
Apr 24, 2018
base term
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
None
Term adjustment
No prosecution delay on this record.
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.
7
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 is its 20-year base term, with no adjustment for 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 Dec 27, 2013, when application 14/142,511, the earliest non-provisional in its chain, was filed (this one was filed Mar 1, 2017) | Dec 27, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | 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 | Dec 27, 2033 | High confidence |
This family
| US 9,620,213 | In force May 2034 | May 2034 |
| US 9,952,800 | this patent Dec 2033 | Dec 2033 |
| US 9,952,799 | In force Dec 2033 | Dec 2033 |
| US 10,782,907 | In force Jan 2034 | Jan 2034 |
| US 11,435,925 | In force Dec 2033 | Dec 2033 |
| US 12,323,145 | In force Dec 2033 | Dec 2033 |
| Application 19/214,460 | Pending not computed | not computed |
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 1, 2017 Reel 41422, frame 10 | Tran, Anh T.; Schmidt, Gerald; Daniel, Tsahi; Shrivastava, Saurabh | Xpliant, Inc. | Assignment of Assignor's Interest |
| Mar 1, 2017 Reel 41422, frame 64 | Xpliant, Inc.; Cavium Networks LLC | Cavium Networks LLC | Merger and Change of Name |
| Mar 1, 2017 Reel 41422, frame 156 | Cavium Networks LLC | Cavium, Inc. | Assignment of Assignor's Interest |
| Sep 27, 2018 Reel 47577, frame 653 | Cavium, Inc. | Cavium, LLC | Change of Name |
| Feb 17, 2020 Reel 51948, frame 807 | Cavium, LLC | Cavium International | Assignment of Assignor's Interest |
| May 15, 2020 Reel 53179, frame 320 | Cavium International | Marvell Asia Pte, Ltd. | 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
Dec 2033
Term ends Dec 27, 2033. Maintenance fees still fall due before then
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2018 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.