Lapsed Nov 15, 2023 on the fee record · High confidence
20-year base term ends Jun 21, 2027
Third maintenance fee unpaid; grace period ended.
Held by CA, Inc.
Filed Jun 21, 2007 as application 11/766,634 · Granted Nov 15, 2011
Base term, 20 years from filing, plus 220 days of patent term adjustment (USPTO delay)
Today
Lapsed Nov 15, 2023
2007
2028
Clock starts
Jun 21, 2007
Jun 21, 2007
No longer in force
Nov 15, 2023
Nov 15, 2023
Granted
Nov 15, 2011
Nov 15, 2011
Term would have run to
Jan 27, 2028
Jan 27, 2028
base term
patent term adjustment
after the term ends
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
220
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
6
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 Jan 27, 2028: its 20-year base term plus 220 days of term adjustment for prosecution delay. 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 21, 2007, when this application, 11/766,634, was filed | Jun 21, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +220 days, USPTO patent term adjustment record | Jan 27, 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 | 2 of 3 maintenance fees paid | lapsed Nov 15, 2023 | High confidence |
| Computed term end | The steps above, in order | Nov 15, 2023 | High confidence |
This family
| US 9,419,867 | Lapsed on the fee record Aug 2024 | Aug 2024 |
| US 8,059,532 | this patent Nov 2023 | Nov 2023 |
| US 7,813,277 | In force Jul 2029 | Jul 2029 |
| US 8,279,885 | Lapsed on the fee record Oct 2020 | Oct 2020 |
| US 8,111,707 | Lapsed on the fee record Feb 2024 | Feb 2024 |
| Application PCT/US2008/058390 | PCT application no patent term | no patent term |
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 |
|---|---|---|---|
| Jun 21, 2007 Reel 19465, frame 888 | Riddle, Guy; Okholm, Jon Eric | Packeteer, Inc. | Assignment of Assignor's Interest |
| Dec 1, 2011 Reel 27307, frame 603 | Packeteer, Inc. | Blue Coat Systems, Inc. | Assignment of Assignor's Interest |
| Feb 16, 2012 Reel 27727, frame 144 | Blue Coat Systems, Inc. | Jefferies Finance LLC | First Lien Patent Security Agreement |
| Feb 16, 2012 Reel 27727, frame 178 | Blue Coat Systems, Inc. | Jefferies Finance LLC | Second Lien Patent Security Agreement |
| Oct 16, 2012 Reel 29140, frame 170 | Jefferies Finance LLC, as Collateral Agent | Blue Coat Systems, Inc. | Release of Security Interest in Patent Collateral Recorded at R/F 027727/0178 |
| Jul 3, 2013 Reel 30740, frame 181 | Blue Coat Systems, Inc. | Jefferies Finance LLC, as Collateral Agent | Second Lien Patent Security Agreement |
| May 22, 2015 Reel 35751, frame 348 | Blue Coat Systems, Inc. | Jefferies Finance LLC, as the Collateral Agent | Security Interest |
| May 29, 2015 Reel 35797, frame 280 | Jefferies Finance LLC | Blue Coat Systems, Inc. | Release of Security Interest in Patent Collateral at Reel/Frame No. 30740/0181 |
| May 29, 2015 Reel 35798, frame 6 | Jefferies Finance LLC | Blue Coat Systems, Inc. | Release of Security Interest in Patent Collateral at Reel/Frame No. 27727/0144 |
| Aug 1, 2016 Reel 39516, frame 929 | Jefferies Finance LLC | Blue Coat Systems, Inc. | Release of Security Interest |
| Aug 27, 2016 Reel 39851, frame 44 | Blue Coat Systems, Inc. | Symantec Corporation | Assignment of Assignor's Interest |
| Nov 21, 2019 Reel 51144, frame 918 | Symantec Corporation | CA, Inc. | 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
Note
The 220 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
119
later US patents cite this one
That is top 5% of utility patents granted in 2011 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.