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

Showing 1 to 7 of 7 · Back to Diax

PatentTitleStatus Expires Confidence
US 3,987,304Infrared absorption spectroscopy employing an optoacoustic cell for monitoring flowing streams
Term ended
Term ended no later than Oct 19, 1996 · Low confidence
Term endedTerm ended no later than Oct 19, 1996Low confidence
US 4,019,056Infrared laser detector employing a pressure controlled differential optoacoustic detector
Term ended
Term ended no later than Apr 19, 1997 · Low confidence
Term endedTerm ended no later than Apr 19, 1997Low confidence
US 4,044,257Retention time chromatograph employing an IR absorption spectrographic detector
Term ended
Term ended no later than Aug 23, 1997 · Low confidence
Term endedTerm ended no later than Aug 23, 1997Low confidence
US 4,048,499Infrared absorption spectroscopy of liquids employing a thermal detector
Term ended
Term ended no later than Sep 13, 1997 · Low confidence
Term endedTerm ended no later than Sep 13, 1997Low confidence
US 4,068,125Laser absorption spectroscopy employing varying absorption conditions
Term ended
Term ended no later than Jan 10, 1998 · Low confidence
Term endedTerm ended no later than Jan 10, 1998Low confidence
US 4,071,838Solid state force transducer and method of making same
Term ended
Term ended no later than Jan 31, 1998 · Low confidence
Term endedTerm ended no later than Jan 31, 1998Low confidence
US 4,091,680Force transducer having a linear transfer characteristic
Term ended
Term ended no later than May 30, 1998 · Low confidence
Term endedTerm ended no later than May 30, 1998Low confidence
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