国家/地区 中国(105) 世界知识产权组织(2)
IPC部 C(58) B(46) H(32)
G(11) F(6) A(4)
D(4) E(2)
IPC大类 B01(26) H01(26) C08(17)
C09(15) C01(14) C02(13)
G01(8) H05(7) B82(6)
B22(5) C22(5) D01(4)
B02(3) B32(3) C04(3)
IPC小类 B01J(20) H01M(15) C01B(14)
C02F(13) C08K(12) C08L(12)
C09D(12) B01D(9) C08J(7)
B82Y(6) G01N(6) H01B(5)
H01L(5) H05K(5) B22F(4)
IPC B01J020/30(10) C02F001/28(9) C08K003/04(9)
H01M010/0525(8) B01J020/28(7) C01B032/184(7)
B01J020/22(6) B82Y030/00(6) C02F101/34(6)
C09D007/61(6) B01J020/20(5) B82Y040/00(5)
C08J005/18(5) C08K009/04(5) C02F101/20(4)
发明人 YU J(106)
公开年 2021(106)
申请年 2021(65)  2020(38)  2019(3) 
专利权人 SONGSHAN LAK.(7) LIFE HOME NA.(6) UNIV CENT SO.(6) FUJIAN ZHIWE.(5)
CHANGZHOU SH.(3) NORTHWEST IN.(3) UNIV HARBIN .(3) UNIV JINAN(3)
CHINA ACAD A.(2) HEFEI GUOXUA.(2) HEFEI TIANYI.(2) HUIZHOU LIWE.(2)
UNIV CHANGCH.(2) UNIV CHINA E.(2) UNIV DONGHUA(2) UNIV HOHAI(2)
UNIV KUNMING.(2) UNIV TIANJIN(2) WUHAN LVZHIX.(2) XIAN RARE ME.(2)