Polypropylene resin pellet and method for preparing the same

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United States of America Patent

PATENT NO 11759977
APP PUB NO 20210078205A1
SERIAL NO

16963695

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Abstract

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The present invention provides a polypropylene resin pellet that is environment friendly, has excellent workability, and enables preparation of fine denier fiber, and a method for preparing the same.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 07336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Seong Min Daejeon, KR 16 7
Jeon, Sangjin Daejeon, KR 25 95
Kim, Seok Hwan Daejeon, KR 82 258
Kwon, Heon Yong Daejeon, KR 37 208
Lee, Hye Kyung Daejeon, KR 17 51
Lee, Hyunsup Daejeon, KR 30 47
Noh, Kyung Seop Daejeon, KR 24 39
Park, Ha Na Daejeon, KR 35 188
Park, Heekwang Daejeon, KR 17 4

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Mar 19, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 19, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 19, 2035
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00