国家/地区 中国(120)
IPC部 B(120)
IPC大类 B22(120)
IPC小类 B22F(113) C22C(81) C01B(38)
B82Y(26) C23C(23) B22D(12)
B33Y(10) H01M(8) B01J(7)
C22F(7) G01N(7) C25D(6)
C01G(5) C09D(5) B21B(3)
IPC C22C001/05(46) B22F001/00(44) B22F009/04(33)
C22C001/10(31) B22F001/02(24) B22F003/105(24)
B82Y030/00(24) B82Y040/00(21) B22F009/24(17)
C22C032/00(15) C01B032/194(14) C22C021/00(14)
B22F003/10(13) C22C009/00(12) B22F003/14(11)
发明人 ZHANG Y(15) LI L(12) LIU Y(12)
DONG L(9) LI J(9) ZHANG J(9)
LI D(8) HUO W(7) LU J(7)
ZHAO Y(7) LIU J(6) LIU L(6)
CHEN L(5) LI X(5) LI Y(5)
公开年 2020(61) 2021(53) 2022(6)
申请年 2020(120)
专利权人 XIAN RARE ME.(9) NORTHWEST IN.(6) UNIV NANCHAN.(5) UNIV NORTH C.(4)
UNIV BEIJING.(3) UNIV HENAN S.(3) UNIV NORTHWE.(3) HARBIN INST .(2)
JIANGSU JITR.(2) JIANGSU PROV.(2) QINGDAO FENG.(2) SAUDI ARABIA.(2)
SHANGHAI XIN.(2) UNIV HANGZHO.(2) UNIV NANJING.(2) UNIV SHANGHA.(2)
UNIV SOUTH C.(2) UNIV XIAN JI.(2) XI AN SPECIA.(2) ZHEJIANG CHI.(2)