国家/地区 中国（135） 美国（2） 世界知识产权组织（2）
IPC部 C（67） B（41） H（37）
G（15） A（13） D（7）
E（4） F（3）
IPC大类 H01（27） C08（22） C09（18）
B01（16） C01（15） G01（11）
A61（8） H05（8） A41（5）
B32（5） C02（5） D01（5）
B29（4） B82（4） C10（4）
IPC小类 C08K（20） C08L（20） C01B（14）
H01M（12） C09D（11） G01N（8）
B01J（7） C08J（7） H01L（7）
B01D（6） A41D（5） B01F（5）
B32B（5） C02F（5） D01F（5）
IPC C08K003/04（18） H01M010/0525（7） C08K013/02（6）
C09D005/08（6） C09D007/61（6） C01B032/19（5）
C08K003/22（5） D01F001/10（5） A41D013/005（4）
A61F007/00（4） B01F015/00（4） B32B009/04（4）
B82Y040/00（4） C01B032/184（4） C08J005/18（4）
发明人 CHEN J（136）
公开年 2021（136）
申请年 2020（136）
专利权人 CHEN J（9） CHANGZHOU CT.（6） JIANGXI JING.（6） SINOSTEEL NA.（6）
HANGZHOU NAN.（5） ZHEJIANG NAR.（5） JIANGSU CHAO.（4） KINGFA SCI .（4）
SINOSTEEL NE.（4） UNIV SHANGHA.（4） SANHE HUAFU .（3） UNIV HARBIN .（3）
UNIV ZHEJIAN.（3） GUANGDONG GU.（2） GUANGDONG RI.（2） HEFEI TIANYI.（2）
JIANGSU HORI.（2） LANZHOU CHEM.（2） SHANGHAI MIN.（2） SHENZHEN FRD.（2）

C-modified platinum-based catalysts useful in catalytic hydrogenation of halogenated nitrobenzenes, include platinum as active component which dissociates carbon monoxide to form C fragment and enter the Pt lattice to form Pt-C bonds.

CHEN J, LIU S, LIU K, LI K, ZHENG N

Ultra-high molecular weight polyethylene pipe comprises ultra-high molecular weight polyethylene, low molecular weight polyethylene, graphene, calcium powder compounds, hardened oil, polyethylene wax, hyperbranched poly(ester-amide), fluorosilicon masterbatch, antioxidant.

YE C, CHEN P, ZHENG Q, FENG Y, CHEN J, HOU X, LIU Q, LU G, ZHOU Q, HUO F

Implantable lead electrode for sacral nerve stimulator, for regulating activities of internal organs of human body, has conductive layer that is covered on outer side wall of electrode lead, and coating layer that is coated on outer side wall of conductive layer.

CHEN J, PIKOV V

Reaction device for producing graphene composite coating, has cylindrical block that is set between bending rod and is connected with first rotating rod, and circular block whose two side walls are provided with inclined surface.

ZHAO C, CHEN J

Graphene radiation-proof patch for intelligent electronic product, has placing part connected with graphene sheet, where position of placing part is connected with sheet, and connecting layer and bonding part are connected to product.

CHEN J

Symmetrical hybrid super capacitor, comprises electrode material of anode and cathode that are composite material of carbon material and intermediate valence transition metal compound, and electrolyte which is alkaline electrolyte.

WANG Y, LIU Z, LI X, ZHAO N, WANG D, CHEN J, WANG X, MAO Z

Uniform mixing device for graphene lubricating oil, has threaded rod whose one end extends to outside of outer shell, and output shaft of motor is fixedly connected with one end of threaded rod through coupler.

CHEN J

Graphene lubricating oil production preparation device comprises bracket, where one side of bracket is provided with connecting rod, where adjacent side wall of bracket and connecting rod is welded with connecting seat.

CHEN J

Grinding device for graphene lubricating oil, has grinding box whose inner part is provided with grinding mechanism, where side of grinding box is provided with grinding feeding mechanism and front side of grinding box is hinged with sealing door.

CHEN J

Graphene-negative ion functional mattress, has neodymium iron boron magnet whose two sides are correspondingly embedded with stone needle that is staggered with neodymium iron boron magnet, where stone needle is embedded in shoulder area.

CHEN J, SU S, GUO C, ZHU S, SUN R, SU D, ZHANG Y, ZHANG G, AN T