Fiber web, preparation method thereof, and filter including fiber web

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9084953
APP PUB NO 20130269304A1
SERIAL NO

13996745

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed are a fiberweb, a preparation method thereof, and a filter including the fiberweb. The fiberweb includes a wholly aromatic liquid crystal polyester resin which includes a repeating unit induced from a hydroxybenzoic acid and a repeating unit induced from a hydroxynaphthoic acid, but does not include a repeating unit induced from an aromatic dicarboxylic acid.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SHENZHEN WOTE ADVANCED MATERIALS CO LTDNANSHAN DISTRICT SHENZHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Jin Kyu Busan, KR 164 1972
Lee, Youn Eung Daejeon, KR 14 90
Oh, Young Taek Seoul, KR 19 69

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 21, 2027
Fee Large entity fee small entity fee micro entity fee
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