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US

Pharmaceutical Delivery Systems for Hydrophobic Drugs and Compositions Comprising Same

US 8,778,917 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Apr 14, 2026 · High confidence

Held by Tolmar, Inc.
Filed Sep 13, 2013 as application 14/026,655 · Granted Jul 15, 2014
Base term, 20 years from filing
Today
20 years from filing
Term ended Apr 14, 2026
2006 2026
Clock starts
Apr 14, 2006
Term ended
Apr 14, 2026
Granted
Jul 15, 2014
base term 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
None
Term adjustment
No prosecution delay on this record.
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.
19
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. All three maintenance fees were paid, so no fee lapse ended it. 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 Apr 14, 2006, when application PCT/US2006/014207, the earliest non-provisional in its chain, was filed (this one was filed Sep 13, 2013)Apr 14, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderApr 14, 2026High confidence

This family

Application PCT/US2006/014207PCT application
no patent term
no patent term
US 8,241,664In force
Mar 2029
Mar 2029
Application 13/553,586Abandoned
not computed
not computed
US 8,778,917this patent
Apr 2026
Apr 2026
US 8,828,428Term ended
Apr 2026
Apr 2026
Application 14/303,179Abandoned
not computed
not computed
Application 14/820,765Abandoned
not computed
not computed
Application 14/820,749Abandoned
not computed
not computed
8 of 19 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
Feb 24, 2014
Reel 32285, frame 101
Dudley, Robert E; Constantinides, Panayiotis EClarus Therapuetics, Inc.Assignment of Assignor's Interest
May 21, 2014
Reel 32971, frame 273
Dudley, Robert E.; Constantinides, Panayiotis P.Clarus Therapeutics, Inc.Corrective Assignment to Correct the Spelling of Assignor's Name and Assigness's Name Previously Recorded on Reel 032285 Frame 0101. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Mar 12, 2020
Reel 52099, frame 349
Clarus Therapeutics, Inc.U.S. Bank National AssociationSecurity Interest
Nov 15, 2022
Reel 61774, frame 516
Clarus Therapeutics, Inc.Tolmar, Inc.Assignment of Assignor's Interest
Dec 6, 2022
Reel 62000, frame 52
U.S. Bank Trust Company, National Association, as Successor to U.S. Bank National AssociationClarus Therapeutics, 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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