Inventor · disambiguated record
Wenbo Song
Also filed as: SONG WENBO
14 granted patents·7 pending applications·95 citations·filing 2000–2024
89Inventor score
Files withCHINA PETROLEUM & CHEM CORP14CHINA PETROCHEMICAL CORP2CHINA PETROLEUM & CHEMICAL2SONG WENBO2CHINA PETROCHEMICAL & CHEMICAL1
Top patents by PatentIndex Score
21 records- 0185US9068030B2Propylene homopolymer having high melt strength and preparation method thereofSONG WENBO·Filed 2011·Granted Jun 30, 2015·16 cites·19 claims
- 0284US12221537B2Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereofCHINA PETROLEUM & CHEM CORP·Filed 2024·Granted Feb 11, 2025·0 cites·22 claims
- 0384US6376417B1Catalyst for the polymerization of propylene and its useCHINA PETROCHEMICAL CORP·Filed 2000·Granted Apr 23, 2002·41 cites·18 claims
- 0478US7332455B2Catalyst component and catalyst for olefin polymerization as well as use thereofCHINA PETROLEUM & CHEMICAL·Filed 2004·Granted Feb 19, 2008·19 cites·13 claims
- 0576US7611776B2Propylene polymer composition and oriented film prepared therebyCHINA PETROCHEMICAL & CHEMICAL·Filed 2006·Granted Nov 3, 2009·13 cites·21 claims
- 0669US11965089B2Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Apr 23, 2024·0 cites·50 claims
- 0766US10662308B2Flame-retardant thermoplastic material and expanded beads thereofCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted May 26, 2020·0 cites·31 claims
- 0866US10557007B2Flame retardant, composite flame retardant, flame retardant antistatic composition and flame resistant methodCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Feb 11, 2020·0 cites·33 claims
- 0965US12503525B2Biphenol metal complex, preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 23, 2025·0 cites·10 claims
- 1065US12448468B2Catalyst for olefin polymerization and polymerization method using sameCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Oct 21, 2025·0 cites·16 claims
- 1165US2025002664A1Polyethylene composition and use thereof, and polyolefin microporous breathable film prepared therefromCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 1260US6703339B2Components and catalysts for the (co)polymerization of olefinsCHINA PETROCHEMICAL CORP·Filed 2000·Granted Mar 9, 2004·6 cites·20 claims
- 1360US2025129186A1Methods for promoting phase-separation of polymer solutions and methods for preparing olefin polymersCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 1459US2023174699A1Grafting-modified polypropylene material and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2020·Application pending·0 cites
- 1559US2024218098A1Propylene-based copolymer, preparation process and use thereof, and polypropylene composition containing the sameCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 1657US2023323099A1Polypropylene Composition, Preparation Method therefor, and Article Made therefromCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 1757US2023174698A1Polypropylene Graft Containing Anhydride Group and Preparation Method for Polypropylene GraftCHINA PETROLEUM & CHEM CORP·Filed 2020·Application pending·0 cites
- 1850US12428505B2Method for preparing olefin-polar monomer copolymerCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Sep 30, 2025·0 cites·30 claims
- 1948US2009326171A1Process for the preparation of high performance polypropyleneSONG WENBO·Filed 2007·Application pending·0 cites
- 2041US9303108B2Propylene random copolymer, method for its preparation, and compositions and articles containing the sameCHINA PETROLEUM & CHEMICAL·Filed 2012·Granted Apr 5, 2016·0 cites·35 claims
- 2140US10544242B2Process for preparing high-performance polypropylenesCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Jan 28, 2020·0 cites·13 claims
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