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Collaborative, Social Online Education and Whiteboard Techniques

US 10,572,135 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Mar 22, 2023 (Midcap Financial Trust).

Term ends Mar 17, 2034 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Sep 27, 2018 as application 16/144,712 · Granted Feb 25, 2020
Base term, 20 years from filing
Today
20 years from filing
2014 2034
Clock starts
Mar 17, 2014
Term ends
Mar 17, 2034
Granted
Feb 25, 2020
base term 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
15
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 is its 20-year base term, with no adjustment for prosecution delay. 1 of 3 maintenance fees is paid so far. Confidence: Medium. 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 Mar 17, 2014, when application 14/216,688, the earliest non-provisional in its chain, was filed (this one was filed Sep 27, 2018); a parent in its chain could not be resolved (the next row)Mar 17, 2034High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 17, 2034Medium confidence

This family

US 10,126,927In force
Jun 2035
Jun 2035
US 10,540,906In force
Sep 2034
Sep 2034
US 10,467,918In force
Mar 2034
Mar 2034
US 11,113,983In force
no later than Mar 2034
no later than Mar 2034
US 10,515,561In force
Mar 2034
Mar 2034
US 10,572,135this patent
Mar 2034
Mar 2034
US 11,061,547In force
Jan 2035
Jan 2035
US 11,056,013In force
Mar 2034
Mar 2034
8 of 15 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
Sep 28, 2018
Reel 47010, frame 158
Fieldman, EthanStudy Social, Inc.Assignment of Assignor's Interest
Nov 23, 2021
Reel 58200, frame 782
Study Edge, Inc. (F/K/A Study Social, Inc.)Barings Finance LLC, as Collateral AgentSecurity Interest
Aug 31, 2022
Reel 60957, frame 35
Sunshine Merger Sub, Inc.; Studysocial, Inc.Study Edge, Inc.Merger
Aug 31, 2022
Reel 61362, frame 106
Fieldman, EthanStudysocial, Inc.Corrective Assignment to Correct the Receiving Party's Name from Study Social, Inc. to Studysocial, Inc. Previously Recorded at Reel: 047010 Frame: 0158. Assignor(S) Hereby Confirms the Assignment.
Mar 22, 2023
Reel 63146, frame 839
Study Edge, Inc.Midcap Financial TrustPatent Security Agreement
Mar 23, 2023
Reel 63073, frame 537
Barings Finance LLC, as Collateral AgentStudy Edge, Inc.Release of 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.

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