Inventor · disambiguated record
Mengxian Ding
Also filed as: DING MENGXIAN
2 granted patents·2 pending applications·7 citations·filing 1989–2012
46Inventor score
Top patents by PatentIndex Score
4 records- 0154US5081281AProcess for the preparation of 3,3',4,4'-biphenyltetracarboxylic acid and its derivativesCHANGCHUN APPLIED CHEMISTRY·Filed 1989·Granted Jan 14, 1992·7 cites·28 claims
- 0242US2011065891A1Polythioetherimides and method for producing thereofCHANGCHUN HIPOLYKING CO LTD·Filed 2008·Application pending·0 cites
- 0334US10414868B2Preparation method of polyimideCHANGCHUN HIPOLYKING CO LTD·Filed 2012·Granted Sep 17, 2019·0 cites·1 claims
- 0429US2005272957A1Process for preparing dibasic salts of bisphenolsCHANGCHUN APPLIED CHEMISTRY·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →