国家/地区 中国（9） 美国（6） 世界知识产权组织（6） 加拿大（3） 韩国（2）
IPC部 B（15）
IPC大类 B32（15）
IPC小类 B32B（15）
IPC B32B001/08（9） B32B009/00（8） B32B009/04（6）
B32B027/32（5） B32B015/20（4） B32B027/18（4）
B32B027/36（4） C08K003/04（4） B32B007/12（3）
B32B027/08（3） B32B027/30（3） B32B027/40（3）
B32B033/00（3） F16L009/12（3） F16L058/10（3）
发明人 RAYNEL G R J（3） VILLETTE T T（3） BANERJI A（2）
DOBLE C（2） HUO F（2） SONG Q（2）
公开年 2022（15）
申请年 2021（8）  2020（5）  2022（2） 
专利权人 ARAMCO SERVI.（3） SAUDI ARABIA.（3） LINHAI WEIXI.（2） MARTINREA IN.（2）

High-strength temperature medium conveying pipeline comprises e.g. rigid reinforcing layer, polyethylene of raised temperature resistance modified foam layer, anisotropic plane high thermal conductivity graphene layer and inner core pipe in turn from outside to inside.

WANG J, SONG Q, HUO F, CHU Z

Multifunctional lithium battery charger, has protective sleeve whose surrounding corners are fixedly mounted with rubber strip, where outer surface of rubber strip is fixedly installed with air bag.

WANG Y

Fluid transport tube for transporting different grades of fuel and their vapor such as brake fluids, transmission oil and coolants during vehicle operation, ha layer having polymer or copolymer which is formed into circular cross-sectional profile, and graphene material in layer.

DOBLE C, HAHN R, BANERJI A

Anti-stretch flame-retardant combined V-belt for use in transmission, has side V strip whose tensile layer is provided with inner inclined area, where lower side surface of V belt layer is formed with graphene layer facing waste heat gap.

MA F

Weather-resistant drainage pipeline with multilayer structure, comprises an inner layer, an intermediate layer and an outer layer, where the intermediate layer pipe comprises PVC resin, calcium carbonate powder, calcium-zinc heat stabilizer, solid plasticizer, processing aid and toughening modifier.

HUO F, CHEN H, SONG Q, FENG J

Fiber composite material laminate of leaf spring and coil spring of vehicle e.g. passenger car, has intermediate layer that includes composite material with carbon fibers and/or glass fibers and plastic matrix having graphene nanoparticles.

ITALIANO F, GIRELLI C A, BACH A, WESEMANN J, WEZEMAN U, CONSOLARO A G

Graphene Mylar copper foil for electromagnetic shielding and antistatic applications, has sleeve plate whose inner bottom wall is fixed with spring, where top end of spring is fixed to bottom end of inserting plate.

WANG X

Tubular composite structure for renewed pipe structure pair, comprises a sealing layer, one or more axial reinforcement layers, a hoop reinforcement layer, and a protective layer, and each tubular assembly optionally further comprising a sensor array layer.

WEISENBERG K

High temperature resistant transparent baffle for plastic product, has plastic baffle plate whose lower part is provided with bottom plate, where upper end of bottom plate is connected with fixed slide rail.

REN Z

Multifunctional oxygen barrier pipe useful in cold water and/or hot water conveying and preparing floor heating pipe material, comprises first PB layer, outer hot melt adhesive layer, aluminium layer, inner hot melt adhesive layer and second PB layers from outside to inside in turn.

JIN J, WANG L, LIANG Y