Inventor
MA JIANFENG
CN17 patents
⚠️ This page may combine multiple inventors who share the name “MA JIANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOBUTE NEW MAT CO LTD
4 patentsUS10745510B2Aug 18, 2020
Phosphorylated polycondensate as high efficiency water reducing agent and preparation method thereof
SOBUTE NEW MAT CO LTD2 citations69
US11505496B2Nov 22, 2022
Phosphonato block polymer, preparation method therefor and application thereof
SOBUTE NEW MAT CO LTD0 citations48
US10647803B2May 12, 2020
Method for preparing concrete superplasticizer having phosphorous acid group and use thereof
SOBUTE NEW MAT CO LTD0 citations37
US10570253B2Feb 25, 2020
Preparation method for polymer and applications thereof
SOBUTE NEW MAT CO LTD0 citations37
BIZLINK TECHNOLOGY INC
3 patentsUS7484988B2Feb 3, 2009
Connector clamping systems and methods
BIZLINK TECHNOLOGY INC53 citations91
US7731544B2Jun 8, 2010
U-shaped electrical connector spring devices and methods
BIZLINK TECHNOLOGY INC6 citations59
US7530858B2May 12, 2009
Electrical junction systems and methods
BIZLINK TECHNOLOGY INC6 citations59