4. Radiant energy
  5. Ionic separation or analysis
  6. With sample supply means

James A. Apffel, Jr.

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Apparatus for interfacing liquid chromatography-mass spectrometr

Liquid purification or separation – With means to add treating material – Chromatography
Patent

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Combined electrospray/particle beam liquid chromatography/mass s

Radiant energy – Ionic separation or analysis – With sample supply means
Patent

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Method for interfacing liquid chromatography-mass spectrometry s

Gas separation: processes – Difference in molecular velocity – density – or momentum of... – Passing gases through nozzle
Patent

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Microanalytical device containing a membrane for molecular...

Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Reexamination Certificate

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Mixture of amino acid derivatives, process of producing the mixt

Chemistry: analytical and immunological testing – Peptide – protein or amino acid – Amino acid or sequencing procedure
Patent

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Profile ID: LFUS-PAI-P-343609

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