Inventor · disambiguated record

Quanxing Zheng

Also filed as: ZHENG QUANXING

2 granted patents·5 citations·filing 2004–2009

51Inventor score

Technology areasB01J Y02P

Files withDEGUSSA1 EVONIK DEGUSSA GMBH1

Top patents by PatentIndex Score

2 records

0164US7833929B2Process for the manufacture of methylmercaptanEVONIK DEGUSSA GMBH·Filed 2009·Granted Nov 16, 2010·1 cites·4 claims
0258US7569731B2Process for the manufacture of methylmercaptanDEGUSSA·Filed 2004·Granted Aug 4, 2009·4 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →