Collateral for a security interest recorded Apr 30, 2019 (JPMorgan Chase Bank, N.A., Administrative Agent).
Term ends Nov 26, 2029 · High confidence
20-year base term ends Nov 13, 2026
Held by Progress Software Corporation
Filed Dec 5, 2008 as application 12/329,393 · Granted Mar 5, 2013
Base term plus 1109 days of patent term adjustment (USPTO delay)
Today
2006
2029
Clock starts
Nov 13, 2006
Nov 13, 2006
Term ends
Nov 26, 2029
Nov 26, 2029
Granted
Mar 5, 2013
Mar 5, 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
1,109
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.
5
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 1109 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 Nov 13, 2006, when application 11/598,519, the earliest non-provisional in its chain, was filed (this one was filed Dec 5, 2008) | Nov 13, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1109 days, USPTO patent term adjustment record | Nov 26, 2029 | 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 26, 2029 | High confidence |
This family
| US 7,934,201 | In force Jan 2030 | Jan 2030 |
| US 8,392,886 | this patent Nov 2029 | Nov 2029 |
| US 8,856,743 | In force Nov 2026 | Nov 2026 |
| US 9,348,736 | Term ended Nov 2026 | Nov 2026 |
| US 10,162,738 | Term ended Nov 2026 | Nov 2026 |
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 25, 2009 Reel 22446, frame 446 | Sweis, Faris A; Eyhorn, Christopher L | Artoftest, Inc. | Assignment of Assignor's Interest |
| Jun 25, 2014 Reel 33244, frame 827 | Telerik Inc. | Avidbank | Security Interest |
| Aug 18, 2014 Reel 33555, frame 746 | Artoftest Holding, Inc. | Artoftest, LLC | Assignment of Assignor's Interest |
| Aug 18, 2014 Reel 33555, frame 784 | Artoftest, LLC | Telerik Inc. | Merger |
| Aug 18, 2014 Reel 33558, frame 322 | Artoftest Inc. | Artoftest Holding, Inc. | Change of Name |
| Nov 26, 2014 Reel 34269, frame 753 | Avidbank | Telerik Inc. | Release of Security Interest |
| May 13, 2015 Reel 35625, frame 434 | Telerik Inc. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Dec 18, 2017 Reel 44889, frame 325 | Progress Software Corporation | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Jan 7, 2019 Reel 47922, frame 59 | Telerik Inc. | Progress Software Corporation | Merger |
| Apr 30, 2019 Reel 49031, frame 684 | Progress Software Corporation | JPMorgan Chase Bank, N.A., Administrative Agent | Security Interest |
| Jan 25, 2022 Reel 58840, frame 99 | Progress Software Corporation | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Mar 7, 2024 Reel 66762, frame 833 | Progress Software Corporation | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Jul 21, 2025 Reel 72094, frame 790 | Progress Software Corporation | JPMorgan Chase Bank, N.A., as Administrative Agent | Security 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.
What's changing
Nov 2029
Term ends Nov 26, 2029. No further fees fall due before then
Note
The 1109 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
54
later US patents cite this one
That is top 25% 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.