4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Oxygen containing

Yishu Du

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Methods for synthesis of carotenoids, including analogs,...

Chemistry of hydrocarbon compounds – Alicyclic compound synthesis – Carotene or derivative
Reexamination Certificate

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Methods for the synthesis of astaxanthin

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3053641

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