国家/地区 中国(136)
IPC部 C(65) B(38) H(33)
G(14) F(11) D(8)
A(6) E(2)
IPC大类 H01(25) B01(20) C01(18)
C08(15) C09(10) G01(9)
H05(7) F24(6) B82(5)
C07(5) A61(4) C02(4)
C04(4) C05(3) C10(3)
IPC小类 C01B(18) B01J(13) C08K(12)
C08L(11) H01M(11) C09D(8)
G01N(7) H01G(7) H01L(7)
F24D(6) B01D(5) B82Y(5)
H05B(5) B01F(4) C02F(4)
IPC C08K003/04(12) H01M004/62(8) C01B032/194(6)
H01G011/86(6) F24D013/02(5) H01G011/24(5)
B82Y030/00(4) B82Y040/00(4) C01B032/198(4)
C08K003/22(4) C09D005/08(4) C09D007/61(4)
F24D019/00(4) G01N027/30(4) H01G011/30(4)
发明人 CHEN X(136)
公开年 2020(136)
申请年 2020(74)  2019(56)  2018(6) 
专利权人 NEW MORE GRA.(9) GUIZHOU MEIL.(6) SUZHOU SHIWO.(5) CHANGZHOU ME.(3)
CHINA PETROL.(3) FUZHOU JUNDI.(3) TIANJIN WEIL.(3) UNIV FUJIAN .(3)
UNIV GUANGDO.(3) UNIV HONGHE(3) UNIV TIANJIN.(3) UNIV ZHEJIAN.(3)
UNIV ZHEJIAN.(3) AECC BEIJING.(2) CHINA WEST C.(2) CHINA WEST C.(2)
FOSHAN XINLI.(2) GUANGDONG JI.(2) GUANGDONG SH.(2) JIANGXI JIAH.(2)