Assignee
PROCESS INSTR INC
US·6 granted patents·344 citations·filing 1996–2009
Top patents by PatentIndex Score
6 records- 0193US5751415ARaman spectroscopy apparatus and method for continuous chemical analysis of fluid streamsPROCESS INSTR INC·Filed 1996·Granted May 12, 1998·154 cites·45 claims
- 0289US6100975ARaman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streamsPROCESS INSTR INC·Filed 1998·Granted Aug 8, 2000·121 cites·53 claims
- 0383US7973926B1Methods for determining olefin concentrations in olefin-containing fuelsPROCESS INSTR INC·Filed 2009·Granted Jul 5, 2011·14 cites·20 claims
- 0468US6028667ACompact and robust spectrographPROCESS INSTR INC·Filed 1999·Granted Feb 22, 2000·35 cites·24 claims
- 0566US6859581B1Optical fiber multiplexer for Raman spectroscopyPROCESS INSTR INC·Filed 2003·Granted Feb 22, 2005·12 cites·50 claims
- 0644US6798214B1Self-adjusting resistance standardPROCESS INSTR INC·Filed 2002·Granted Sep 28, 2004·8 cites·20 claims
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