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Marker, LLC

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Records under this name other than patents Marker, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 6,333,971Fiducial marker
Lapsed on the fee record
Ended Dec 25, 2013 · From the USPTO record
Lapsed on the fee recordEnded Dec 25, 2013From the USPTO record
US 6,073,044Method for determining the location in physical space of a point of fiducial marker that is selectively detachable to a base
Lapsed on the fee record
Ended Jun 6, 2012 · From the USPTO record
Lapsed on the fee recordEnded Jun 6, 2012From the USPTO record
US 6,052,477Automatic technique for localizing externally attached fiducial markers in volume images of the head
Lapsed on the fee record
Ended Apr 18, 2012 · From the USPTO record
Lapsed on the fee recordEnded Apr 18, 2012From the USPTO record
US 4,945,914Method and apparatus for providing related images over time of a portion of the anatomy using at least four fiducial implants
Term ended
Term ended no later than Aug 7, 2010 · Low confidence
Term endedTerm ended no later than Aug 7, 2010Low confidence
US 4,991,579Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
Term ended
Term ended no later than Feb 12, 2011 · Low confidence
Term endedTerm ended no later than Feb 12, 2011Low confidence
US 5,094,241Apparatus for imaging the anatomy
Term ended
Term ended no later than Mar 10, 2012 · Low confidence
Term endedTerm ended no later than Mar 10, 2012Low confidence
US 5,119,817Apparatus for imaging the anatomy
Term ended
Term ended no later than Jun 9, 2012 · Low confidence
Term endedTerm ended no later than Jun 9, 2012Low confidence
US 5,142,930Interactive image-guided surgical system
Term ended
Term ended no later than Sep 1, 2012 · Low confidence
Term endedTerm ended no later than Sep 1, 2012Low confidence
US 5,178,164Method for implanting a fiducial implant into a patient
Term ended
Term ended no later than Jan 12, 2013 · Low confidence
Term endedTerm ended no later than Jan 12, 2013Low confidence
US 5,211,164Method of locating a target on a portion of anatomy
Term ended
Term ended no later than May 18, 2013 · Low confidence
Term endedTerm ended no later than May 18, 2013Low confidence
10 of 23 patents shown.
Pro members see all 23.
Pro members: see all 23 patents
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