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US

Integrated System for Cleaning Bone and Milling the Cleaned Bone to Form Bone Chips

US 8,672,942 In force
OverviewFamilyAssignmentsSources & methods

Term ends Nov 5, 2030 · High confidence

Filed May 2, 2012 as application 13/462,120 · Granted Mar 18, 2014
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Nov 5, 2010
Term ends
Nov 5, 2030
Granted
Mar 18, 2014
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.
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.
7
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 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Nov 5, 2010, when application PCT/US2010/055646, the earliest non-provisional in its chain, was filed (this one was filed May 2, 2012)Nov 5, 2030High 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 paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 5, 2030High confidence

This family

Application PCT/US2010/055646PCT application
no patent term
no patent term
US 8,672,942this patent
Nov 2030
Nov 2030
US 9,370,436In force
Nov 2030
Nov 2030
US 10,045,863In force
Nov 2030
Nov 2030
US 10,588,757In force
Nov 2030
Nov 2030
US 11,452,621In force
Sep 2031
Sep 2031
US 12,403,021In force
Apr 2032
Apr 2032
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
Aug 20, 2012
Reel 28813, frame 349
Veldkamp, David; Heffernan, Eric MTekna Inc.Assignment of Assignor's Interest
Aug 20, 2012
Reel 28814, frame 13
Chamberlin, Chris; Diehl, Eric K; Bernero, John; Lam, Vincent; Orand, AustinM3 Design Inc.Assignment of Assignor's Interest
Oct 4, 2012
Reel 29074, frame 703
Stratton, Dennis A.; Goldenberg, David S.Stryker CorporationAssignment of Assignor's Interest
Oct 4, 2012
Reel 29075, frame 10
Tekna, Inc.Stryker CorporationAssignment of Assignor's Interest
Dec 20, 2012
Reel 29508, frame 879
M3 Design, Inc.Stryker CorporationAssignment of Assignor's Interest
Dec 18, 2024
Reel 69737, frame 184
Stryker CorporationStryker CorporationChange of Address

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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