Inventor · disambiguated record
Zhaowen Ma
Also filed as: MA ZHAOWEN
3 granted patents·66 citations·filing 1999–2004
73Inventor score
Technology areasC08F
Top patents by PatentIndex Score
3 records- 0178US7332455B2Catalyst component and catalyst for olefin polymerization as well as use thereofCHINA PETROLEUM & CHEMICAL·Filed 2004·Granted Feb 19, 2008·19 cites·13 claims
- 0271US6617278B1Catalyst system for use in ethylene polymerization and copolymerization and process for preparing the sameCHINA PETROCHEMICAL CORP·Filed 1999·Granted Sep 9, 2003·33 cites·29 claims
- 0351US6387839B1Compound catalyst system for synthesizing polyethylenes or copolymers of ethylene having bimodal or broad molecular weight distributions, process for preparing the same and use of the sameCHINA PETROCHEMICAL CORP·Filed 1999·Granted May 14, 2002·14 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →