国家/地区 | 中国(32) |
IPC部 |
C(33)
H(5)
B(2)
|
IPC大类 |
C08(33)![]() |
IPC小类 |
C08K(33)![]() |
IPC |
C08K003/04(33)![]() |
发明人 |
WANG L(4)
ZHANG L(3)
ZHANG Y(3)
HUANG X(2) LIU P(2) SUN P(2) TANG G(2) TANG H(2) WANG D(2) WANG Z(2) WEN Y(2) WU S(2) XIE X(2) YE N(2) ZHANG J(2) |
公开年 | 2021(9) 2018(7) 2017(5) 2020(5) 2019(2) 2022(2) |
申请年 | 2020(12) 2016(6) 2019(5) 2017(4) 2018(3) |
专利权人 |
CHINA PETROL.(2)
HENAN HAINAD.(2)
KINGFA SCI .(2)
SINOPEC BEIJ.(2)
|
TANG H, ZHENG F, LIU P, SUN P, TANG G, WANG L, XIE X, ZHAO Q
TANG H, ZHENG F, LIU P, SUN P, TANG G, WANG L, XIE X, ZHAO Q
WANG Y, ZHANG Y, CAO M, WANG Z, YUE Q, DU D
LEI J, XU J, ZHANG L, LI Z, YAN D
HU Z, HUANG X, YE N, WANG F, JIN X, DING C, ZHENG Y, WU C, YI X, ZHANG Y
NIE X, HUANG X, YE N, LEI L, WU G, YANG B, YU F, MA J, CHEN J, HU J, LI Y
LU Y, LI J, ZHANG C, XIAN Y, LIN Y, ZHAO X, ZHANG L