Inventor

PARK HO BUM

KR20 patents

⚠️ This page may combine multiple inventors who share the name “PARK HO BUM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARK HO BUM

LEE YOUNG MOO

Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same

Preparation method of polybenzoxazoles by thermal rearrangement, polybenzoxazoles prepared thereby, and gas separation membrane comprising the same

Polymer compounds and a preparation method thereof

Polyimide-co-polybenzoxazole copolymer, preparation method thereof, and gas separation membrane comprising the same

Polymer compounds and a preparation method thereof

IUCF HYU

Graphene oxide nanocomposite membrane for gas separation, reduced graphene oxide nanocomposite membrane and method for manufacturing the same

Polymer compounds and a preparation method thereof

Method for manufacturing ultra-thin polymer separation membrane by using low-temperature coating

Composite separation membrane including graphene oxide coating layer and method for manufacturing the same

Composite film including a graphene oxide coating layer, a porous polymer support including the same and a method for preparing the same

SAMSUNG ELECTRONICS CO LTD

Negative electrode for lithium battery, lithium battery including the same, and methods of manufacture thereof

Separation membrane and water treatment device including the same

Gas separation membrane and method of preparing the same

Gas separation membrane and method of preparing the same

CHOI JAE-YOUNG

Separation membrane including graphene

UNIV TEXAS

Water purification membranes with improved fouling resistance

VIRGINIA TECH INTELL PROP

Chlorine resistant desalination membranes based on directly sulfonated poly(arylene ether sulfone) copolymers

IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUND HANYANG UNIVERSITY)

Composite separation membrane including coating layer of graphene oxide/bile acid or salt thereof and method for manufacturing the same

CJ CHEILJEDANG CORP

Membrane separation process for separating carbonate-containing diaminoalkane solution

JUNG CHUL-HO

Preparation method of polybenzimidazole