4. Chemistry: analytical and immunological testing
  5. Involving an insoluble carrier for immobilizing immunochemicals
  6. Carrier is inorganic

William A. Challener

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Diffraction anomaly sensor having grating coated with protective

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Diffraction anomaly sensor having grating coated with...

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reissue Patent

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Diffraction grating

Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate

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Heat assisted magnetic recording head with a planar waveguide

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Reexamination Certificate

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Near normal incidence optical assaying method and system having

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic
Patent

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Profile ID: LFUS-PAI-P-176572

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