Inventor
SONG WENBO
CN14 patents
⚠️ This page may combine multiple inventors who share the name “SONG WENBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROLEUM & CHEM CORP
8 patentsUS12221537B2Feb 11, 2025
Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereof
CHINA PETROLEUM & CHEM CORP0 citations59
US11965089B2Apr 23, 2024
Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereof
CHINA PETROLEUM & CHEM CORP0 citations59
US12503525B2Dec 23, 2025
Biphenol metal complex, preparation method therefor and use thereof
CHINA PETROLEUM & CHEM CORP0 citations54
US12448468B2Oct 21, 2025
Catalyst for olefin polymerization and polymerization method using same
CHINA PETROLEUM & CHEM CORP0 citations54
US12428505B2Sep 30, 2025
Method for preparing olefin-polar monomer copolymer
CHINA PETROLEUM & CHEM CORP0 citations48
US10662308B2May 26, 2020
Flame-retardant thermoplastic material and expanded beads thereof
CHINA PETROLEUM & CHEM CORP0 citations48
US10557007B2Feb 11, 2020
Flame retardant, composite flame retardant, flame retardant antistatic composition and flame resistant method
CHINA PETROLEUM & CHEM CORP0 citations48
US10544242B2Jan 28, 2020
Process for preparing high-performance polypropylenes
CHINA PETROLEUM & CHEM CORP0 citations39
CHINA PETROCHEMICAL CORP
2 patentsCHINA PETROLEUM & CHEMICAL
2 patentsUS7332455B2Feb 19, 2008
Catalyst component and catalyst for olefin polymerization as well as use thereof
CHINA PETROLEUM & CHEMICAL19 citations82
US9303108B2Apr 5, 2016
Propylene random copolymer, method for its preparation, and compositions and articles containing the same
CHINA PETROLEUM & CHEMICAL0 citations37