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US Patents

5'-O-propionyl and 5'-O-butyryl esters of 2-amino-6-methoxy-9-(.

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Patent

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Bloory idea and bloory practical use

Very broad patent, without practical use

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Patented to preserve knowledge

Defensive patent

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Manufacturing base and used to stop/slow down rivals

Serves only patent trolls

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