Multilayer dissolvable solid article with apertures or holes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12065627
APP PUB NO 20230008032A1
SERIAL NO

17368898

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Importance

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Abstract

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A dissolvable solid article is provided, which is characterized by a multilayer structure formed of two or more flexible and dissolvable sheets that each comprises a water-soluble polymer. Such dissolvable solid article is at least 2 mm thick and contains one or more through-apertures or through-holes with a width or diameter of 0.2-0.8 mm.

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Patent Owner(s)

Patent OwnerAddress
THE PROCTER AND GAMBLE COMPANYONE PROCTER & GAMBLE PLAZA CENTRAL DOCKETING CENTRAL BLDG -C9 CINCINNATI OH 45202

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MacNamara, Carl David Beijing, CN 5 0
Tan, Hongsing Beijing, CN 24 95

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