国家/地区 中国(354)
IPC部 C(354)
IPC大类 C02(354)
IPC小类 C02F(354) B01J(204) B01D(68)
C01B(27) A01N(7) A01P(7)
B82Y(7) C08K(6) C08L(6)
C08J(5) C01G(4) C08F(4)
C12N(4) C04B(3) C08G(3)
IPC C02F001/28(128) C02F101/30(117) B01J020/30(84)
C02F001/30(83) C02F101/38(70) B01J020/28(60)
C02F101/20(59) B01J020/20(52) C02F001/44(46)
B01D067/00(40) C02F101/34(38) C02F001/72(35)
C02F101/36(30) B01J035/10(27) B01J020/26(25)
发明人 WANG Y(27) ZHANG Y(17) LIU H(15)
WANG X(15) CHEN Y(13) LIU X(13)
LIU Y(13) WANG S(13) CHEN H(12)
ZHANG L(12) ZHANG X(12) LI H(11)
LI Y(11) ZHANG J(11) TONG S(10)
公开年 2019(175) 2020(156) 2021(22)
申请年 2019(354)
专利权人 ZHONGSU NEW .(10) GUANGZHOU KA.(6) UNIV SOUTHWE.(6) CHINA PETROL.(5)
RES CENT ECO.(5) UNIV SOUTH C.(5) UNIV ZHEJIAN.(5) UNIV CHANGZH.(4)
UNIV GUANGDO.(4) UNIV HANGZHO.(4) UNIV NANJING.(4) BEIJING GRAP.(3)
HAIER SMART .(3) NINGBO GRAPH.(3) QINGDAO HAIE.(3) UNIV BEIJING.(3)
UNIV CHENGDU.(3) UNIV FUJIAN .(3) UNIV HEFEI(3) UNIV NANJING.(3)