Tobacco smoke filter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10939701
APP PUB NO 20160106147A1
SERIAL NO

14897886

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tobacco smoke filter or filter element including a longitudinally extending core of tobacco smoke filtering material of circumference 14 to 17 mm which includes a channel which extends longitudinally from an end of the core; wherein the core further includes a plasticiser in an amount of 17 to 19% by weight of the tobacco smoke filtering material.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ESSENTRA FILTER PRODUCTS DEVELOPMENT CO PTE LTDSINGAPORE 307684

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alingalan, Roy Sidoarjo, ID 4 13
Lisan, Ahmad Fashihul Sidoarjo, ID 9 29
Mccormack, Antony Heddon on the Wall, GB 1 5
Widodo, Sulistyo Sidoarjo, ID 6 5

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