Graft copolymer

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United States of America Patent

PATENT NO 10745493
APP PUB NO 20180002454A1
SERIAL NO

15540461

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Abstract

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A graft copolymer comprising: a core polymer comprising a crosslinked or non-crosslinked polysaccharide, a plurality of primary graft polymers covalently grafted to the core polymer, a plurality of secondary graft polymers covalently grafted to each primary graft polymer, an injectable dermal aesthetic formulation comprising such a graft copolymer and a method of preparing such a graft copolymer.

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Patent Owner(s)

Patent OwnerAddress
NESTLE SKIN HEALTH S AAVENUE GRATTA-PAILLE 2 LAUSANNE 1018

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergman, Kristoffer Stockholm, SE 7 5

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