Inventor · disambiguated record
Mabel Chen
Also filed as: CHEN MABEL · CHEN MABEL M · CHEN MABEL M M
4 granted patents·13 citations·filing 1979–2004
69Inventor score
Top patents by PatentIndex Score
4 records- 0163US4299782APhosphorus derivatives of 1,3-diethanolureaPENNWALT CORP·Filed 1980·Granted Nov 10, 1981·6 cites·1 claims
- 0256US4324910ASubstituted urea compound containing 2,2,2-trichloro-1-hydroxyethyl groupPENNWALT CORP·Filed 1981·Granted Apr 13, 1982·5 cites·6 claims
- 0352US7297813B2Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic mediaARKEMA INC·Filed 2004·Granted Nov 20, 2007·1 cites·31 claims
- 0430US4302340AFlame retardant polyol compositions and their preparationPENNWALT CORP·Filed 1979·Granted Nov 24, 1981·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →