The Patent Finder
US

Selective Change Propagation Techniques for Supporting Partial Roundtrips in Model-To-Model Transformations

US 9,052,907 In force
OverviewFamilyAssignmentsSources & methods

Term ends Nov 13, 2032 · High confidence

Filed Oct 25, 2011 as application 13/280,960 · Granted Jun 9, 2015
Base term plus 385 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2011 2032
Clock starts
Oct 25, 2011
Term ends
Nov 13, 2032
Granted
Jun 9, 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
385
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.
27
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 385 days past its 20-year base term on 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Oct 25, 2011, when this application, 13/280,960, was filedOct 25, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+385 days, USPTO patent term adjustment recordNov 13, 2032High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 13, 2032High confidence

This family

US 9,710,784In force
Jul 2034
Jul 2034
US 8,983,963In force
Jul 2031
Jul 2031
US 9,052,907this patent
Nov 2032
Nov 2032
US 8,832,674In force
Feb 2032
Feb 2032
US 9,047,413In force
Sep 2033
Sep 2033
US 9,092,470In force
Oct 2032
Oct 2032
US 8,930,767In force
Jul 2033
Jul 2033
US 10,685,313In force
Feb 2035
Feb 2035
8 of 27 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.
RecordedAssignorAssigneeConveyance
Oct 25, 2011
Reel 27117, frame 577
Goeres, Juergen; Kolesar, MartinSoftware AGAssignment of Assignor's Interest
Dec 17, 2024
Reel 69715, frame 235
Software AGMosel Bidco AGMerger
Dec 17, 2024
Reel 69715, frame 411
Mosel Bidco AGSoftware GmbHChange of Name
Sep 9, 2025
Reel 72867, frame 138
Software GmbHSag Aris GmbHAssignment 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited