Also listed on Networks Associates, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Collateral for a security interest recorded Mar 3, 2022 (JPMorgan Chase Bank, N.A.).
Term ends Jul 29, 2028 · High confidence
20-year base term ended Dec 13, 2022
Held by McAfee, LLC
Filed Dec 13, 2002 as application 10/319,288 · Granted Mar 24, 2015
Base term plus 2055 days of patent term adjustment (USPTO delay)
Today
2002
2028
Clock starts
Dec 13, 2002
Dec 13, 2002
Term ends
Jul 29, 2028
Jul 29, 2028
Granted
Mar 24, 2015
Mar 24, 2015
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
2,055
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
11
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 2055 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 13, 2002, when this application, 10/319,288, was filed | Dec 13, 2022 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +2055 days, USPTO patent term adjustment record | Jul 29, 2028 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jul 29, 2028 | High confidence |
This family
| US 8,990,723 | this patent Jul 2028 | Jul 2028 |
| US 7,305,709 | Term ended Jul 2025 | Jul 2025 |
| US 8,239,941 | Lapsed on the fee record Aug 2024 | Aug 2024 |
| US 7,624,450 | Lapsed on the fee record Nov 2017 | Nov 2017 |
| US 8,115,769 | Term ended no later than Oct 2024 | no later than Oct 2024 |
| US 9,177,140 | In force Jan 2027 | Jan 2027 |
| US 7,555,776 | Term ended no later than Dec 2022 | no later than Dec 2022 |
| US 8,230,502 | Term ended no later than Jan 2023 | no later than Jan 2023 |
8 of 11 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 |
|---|---|---|---|
| Dec 13, 2002 Reel 13579, frame 726 | Lymer, Brent J.; Chatterjee, Atri | Networks Associates Technology, Inc. | Assignment of Assignor's Interest |
| Jun 23, 2005 Reel 16646, frame 513 | Networks Associates Technology, Inc. | McAfee, Inc. | Merger |
| Aug 24, 2017 Reel 43665, frame 918 | McAfee, Inc. | McAfee, LLC | Change of Name and Entity Conversion |
| Jan 12, 2018 Reel 45055, frame 786 | McAfee, LLC | Jpmorgan Chase Bank, N.a. | Security Interest |
| Jan 12, 2018 Reel 45056, frame 676 | McAfee, LLC | Morgan Stanley Senior Funding, Inc. | Security Interest |
| Oct 22, 2020 Reel 54206, frame 593 | McAfee, LLC | Morgan Stanley Senior Funding, Inc. | Corrective Assignment to Correct the Remove Patent 6336186 Previously Recorded on Reel 045056 Frame 0676. Assignor(S) Hereby Confirms the Security Interest. |
| Oct 22, 2020 Reel 55854, frame 47 | McAfee, LLC | Jpmorgan Chase Bank, N.a. | Corrective Assignment to Correct the Remove Patent 6336186 Previously Recorded on Reel 045055 Frame 786. Assignor(S) Hereby Confirms the Security Interest. |
| Oct 26, 2020 Reel 54238, frame 1 | JPMorgan Chase Bank, N.A., as Collateral Agent | McAfee, LLC | Release of Intellectual Property Collateral - Reel/Frame 045055/0786 |
| Mar 2, 2022 Reel 59354, frame 213 | Morgan Stanley Senior Funding, Inc., as Collateral Agent | McAfee, LLC | Release of Intellectual Property Collateral - Reel/Frame 045056/0676 |
| Mar 3, 2022 Reel 59354, frame 335 | McAfee, LLC | JPMorgan Chase Bank, N.A., as Administrative Agent and Collateral Agent | Security Interest |
| Jun 23, 2022 Reel 60792, frame 307 | McAfee, LLC | JPMorgan Chase Bank, N.A., as Administrative Agent | Corrective Assignment to Correct the the Patent Titles and Remove Duplicates in the Schedule Previously Recorded at Reel: 059354 Frame: 0335. Assignor(S) Hereby Confirms the Assignment. |
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
Jul 2028
Term ends Jul 29, 2028. No further fees fall due before then
Note
The 2055 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
4
later US patents cite this one
That is below the median of utility patents granted in 2015 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.