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SmithKline Diagnostics, Inc.

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Records under this name other than patents SmithKline Diagnostics, Inc. 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 6,168,956Multiple component chromatographic assay device
Formerly held
Term ended
Term ended Jan 2, 2018 · From the USPTO record
Term endedTerm ended Jan 2, 2018From the USPTO record
US 6,017,767Assay device
Formerly held
Term ended
Term ended Jan 25, 2017 · From the USPTO record
Term endedTerm ended Jan 25, 2017From the USPTO record
US 6,087,184Opposable-element chromatographic assay device for detection of analytes
Formerly held
Lapsed on the fee record
Ended Jul 11, 2012 · From the USPTO record
Lapsed on the fee recordEnded Jul 11, 2012From the USPTO record
US 6,069,014Devices and methods for separating cellular components of blood from liquid portion of blood
Formerly held
Lapsed on the fee record
Ended May 30, 2012 · From the USPTO record
Lapsed on the fee recordEnded May 30, 2012From the USPTO record
US 6,033,627Bevel closure assay device housing
Formerly held
Lapsed on the fee record
Ended Mar 7, 2012 · From the USPTO record
Lapsed on the fee recordEnded Mar 7, 2012From the USPTO record
US 6,197,598Devices and methods for separating cellular components of blood from liquid portion of blood
Formerly held
Lapsed on the fee record
Ended Mar 6, 2009 · From the USPTO record
Lapsed on the fee recordEnded Mar 6, 2009From the USPTO record
US 4,175,923Method and apparatus for occult blood testing in the home
Term ended
Term ended no later than Nov 27, 1999 · Low confidence
Term endedTerm ended no later than Nov 27, 1999Low confidence
US 4,365,970Specimen test slide and method for testing occult blood
Term ended
Term ended no later than Dec 28, 2002 · Low confidence
Term endedTerm ended no later than Dec 28, 2002Low confidence
US 4,486,536Specimen slide for occult blood testing
Term ended
Term ended no later than Dec 4, 2004 · Low confidence
Term endedTerm ended no later than Dec 4, 2004Low confidence
US 4,521,520Method for in house occult blood testing
Term ended
Term ended no later than Jun 4, 2005 · Low confidence
Term endedTerm ended no later than Jun 4, 2005Low confidence
10 of 36 patents shown.
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Pro members: see all 36 patents
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