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US

Device for Maintaining Visualization with Surgical Scopes

US 9,050,036 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Minimally Invasive Devices, Inc., an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Mar 21, 2030 · High confidence

Filed Jun 19, 2007 as application 11/765,340 · Granted Jun 9, 2015
Base term plus 1006 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2030
Clock starts
Jun 19, 2007
Term ends
Mar 21, 2030
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
1,006
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.
4
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 1006 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 Jun 19, 2007, when this application, 11/765,340, was filedJun 19, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1006 days, USPTO patent term adjustment recordMar 21, 2030High 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 orderMar 21, 2030High confidence

This family

US 9,050,036this patent
Mar 2030
Mar 2030
US 8,888,689Lapsed on the fee record
Nov 2022
Nov 2022
US 10,231,609In force
Jun 2027
Jun 2027
US 10,398,290In force
Jun 2027
Jun 2027
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
Nov 16, 2007
Reel 20126, frame 415
Ward, Thomas J.; Huddleston, Matthew J.; Landis, AdamWard Engineering, Inc.Assignment of Assignor's Interest
Nov 16, 2007
Reel 20126, frame 453
Ward Engineering, Inc.Minimally Invasive Devices, LLCAssignment of Assignor's Interest
Nov 16, 2007
Reel 20126, frame 309
Poll, Wayne Lyle; Post, William J.; Crisafulli, Caroline M.Minimally Invasive Devices, LLCAssignment of Assignor's Interest
Jul 10, 2014
Reel 33289, frame 792
Minimally Invasive Devices, LLCMinimally Invasive Devices, Inc.Assignment of Assignor's Interest
Jul 10, 2014
Reel 33290, frame 91
Ward Engineering, Inc.Minimally Invasive Devices, Inc.Assignment of Assignor's Interest
Jul 10, 2014
Reel 33289, frame 352
Poll, Wayne L.; Post, William J.; Crisafulli, Caroline M.Minimally Invasive Devices, LLCAssignment of Assignor's Interest
Jul 10, 2014
Reel 33289, frame 626
Huddleston, Matthew J.; Ward, Thomas J.; Landis, AdamWard Engineering, Inc.Assignment of Assignor's Interest
Dec 12, 2016
Reel 40709, frame 284
Minimally Invasive Devices, Inc.Pacific Western BankSecurity Interest
Oct 13, 2017
Reel 43864, frame 814
Minimally Invasive Devices, Inc.Floshield, Inc.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.

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