Inventor · disambiguated record
Diandre Armstead
Also filed as: ARMSTEAD DIANDRE
6 granted patents·85 citations·filing 1991–2002
84Inventor score
Files withARCO CHEM TECH6
Top patents by PatentIndex Score
6 records- 0176US6555623B1Preparation of unsaturated polyestersARCO CHEM TECH·Filed 2002·Granted Apr 29, 2003·16 cites·24 claims
- 0269US5401856AProcess for making pyrrolidonesARCO CHEM TECH·Filed 1994·Granted Mar 28, 1995·11 cites·18 claims
- 0364US5401857AProcess for making γ-butyrolactonesARCO CHEM TECH·Filed 1994·Granted Mar 28, 1995·8 cites·20 claims
- 0463US5880225AProcess for making polyetherester resins having high aromatic diesterARCO CHEM TECH·Filed 1998·Granted Mar 9, 1999·16 cites·14 claims
- 0559US5116882AProcess for making copolymers of vinyl aromatic monomers and vinyl phosphonic acid derivatives and foamed articles therefromARCO CHEM TECH·Filed 1991·Granted May 26, 1992·17 cites·30 claims
- 0659US5109033AVinyl aromatic monomer/vinyl phosphonate copolymer compositions and foamed articles derived therefromARCO CHEM TECH·Filed 1991·Granted Apr 28, 1992·17 cites·17 claims
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