Also listed on Cassatt Corporation, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Nov 28, 2030 · High confidence
20-year base term ends Mar 30, 2027
Filed Mar 30, 2007 as application 11/694,483 · Granted Oct 29, 2013
Base term plus 1339 days of patent term adjustment (USPTO delay)
Today
2007
2030
Clock starts
Mar 30, 2007
Mar 30, 2007
Term ends
Nov 28, 2030
Nov 28, 2030
Granted
Oct 29, 2013
Oct 29, 2013
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
1,339
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.
This patent's term runs 1339 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 Mar 30, 2007, when this application, 11/694,483, was filed | Mar 30, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1339 days, USPTO patent term adjustment record | Nov 28, 2030 | 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 | Nov 28, 2030 | High confidence |
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 11, 2007 Reel 19410, frame 430 | Sundar, Jagane; Radia, Sanjay; Henseler, David A. | Cassatt Corporation | Assignment of Assignor's Interest |
| May 15, 2009 Reel 22689, frame 94 | Cassatt Corporation | CA, Inc. | Security Agreement |
| Jun 8, 2009 Reel 22793, frame 113 | Cassatt Corporation | Computer Associates Think, Inc. | Assignment of Assignor's Interest |
| Aug 20, 2013 Reel 31043, frame 138 | Computer Associates Think, Inc. | CA, Inc. | Merger |
| Mar 10, 2020 Reel 52066, frame 459 | CA, Inc. | Avago Technologies International Sales Pte. Limited | 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
Nov 2030
Term ends Nov 28, 2030. No further fees fall due before then
Note
The 1339 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
114
later US patents cite this one
That is top 5% of utility patents granted in 2013 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.