Method for modifying surface of polymer substrate and polymer substrate having surface modified thereby

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11697131
APP PUB NO 20200147567A1
SERIAL NO

16490778

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a method for modifying the surface of a polymer substrate. Specifically, the present invention provides a method for modifying the surface of a polymer substrate using a plasma treatment, a hydrophilic primer and a coating agent including a hydrophobic fluorine compound.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
IUCF HYU ERICA CAMPUSNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Byeong Gyeong Gyeonggi-do, KR 3 13
Hong, Jong Wook Seoul, KR 16 397
Kim, Cheol Min Gyeonggi-do, KR 77 805
Kim, Hong Chul Seoul, KR 21 237
Kim, Hyun Joong Seoul, KR 20 68
Kim, Jeong Rae Seoul, KR 15 79
Shin, Soo Jeong Seoul, KR 3 1

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
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 11, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 11, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 11, 2035
Fee Large entity fee small entity fee micro entity fee
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