国家/地区 世界知识产权组织（20） 美国（17） 韩国（14） 中国（12） 日本（12） 欧洲专利局（EPO）（9） 英国（3） 加拿大（2） 德国（2） 台湾（2）
IPC部 B（31）
IPC大类 B32（31）
IPC小类 B32B（31）
IPC C08K003/04（31）
发明人 LEE J（3） KIM J（2） ZHENG S（2）
公开年 2021（9） 2023（4） 2016（3） 2022（3） 2009（2） 2014（2） 2018（2）
申请年 2020（6）  2019（4）  2021（4）  2009（3）  2016（3）  2013（2）  2015（2）  2018（2）  2022（2） 
专利权人 POSCO（3） NITTO DENKO .（2） ZHENG S（2）

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Production process of solarization-resistant wine packaging box comprises molding injection-molded plastic wine packaging box for polishing, coating ultraviolet resistance coating, drying, treating, and subjecting plastic wine packaging box for ultraviolet laser printing trademark pattern.

WANG H, MA X

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

High ductility and high temperature resistant composite food packaging film useful for food packaging or food preserving, comprises modified composite film layer which is base modified film layer, maleic anhydride graft polyethylene resin film middle layer and polyethylene outer film layer.

CHEN C

Producing coating composition in heat dissipation sheet for device, comprises mixing carbon nanotubes, graphene and dispersant in solvent, performing sonication, and mixing first mixture with binder and polymer compound.

SON I, PIL L S

Coating system used for protecting metallic or plastic substrate, comprises layer made of material chosen from pyrolytic graphite, pyrolytic boron nitride, and compressed expanded graphite, and another layer made of composite comprising polymeric matrix and two-dimensional flakes.

BELLANI S, GABATEL L, DEL RIO CASTILLO E A, THORAT S B, MOLINA GARCIA M A, NAJAFI L, BONACCORSO F

Vehicle window film useful for blocking sunlight in UV and IR regions without interfering with radio waves of electronic device i.e. smart phones, comprises e.g. adhesive layer, first polyethylene terephthalate layer, and hard coating layer.

LEE C S, OH I H

Forming graphene-infused fiber composite which is used as air frame materials for aircraft, comprises providing graphene consisting of graphene particles in solvent to form mixture and applying mixture to surface of fiber composite layer.

KOZIOL K

Layered polymer nanocomposite used in semi-permanent coatings, anti-microbial coatings, anti-viral coatings, medical devices, anti-abrasive coatings, remolded products and surfaces, comprises polymer matrix and graphene nanoplatelets.

HANSON P S, HANSON P

Barrier film for quantum dot sheet comprises first layer including barrier layer positioned on base film, and second layer located on barrier layer, where barrier layer is dry coating layer or wet coating layer.

KIM H, KIM J H, LEE J, HWANG M