Inventor

SHANMUGAM SURESH

IN4 patents

⚠️ This page may combine multiple inventors who share the name “SHANMUGAM SURESH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SABIC INNOVATIVE PLASTICS IP

3 patents

US7408016B2Aug 5, 2008

Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom

SABIC INNOVATIVE PLASTICS IP15 citations82

US7563817B2Jul 21, 2009

Purified 2-aryl-3,3-bis(hydroxyaryl)phthalimidines

SABIC INNOVATIVE PLASTICS IP13 citations81

US7514524B2Apr 7, 2009

Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom

SABIC INNOVATIVE PLASTICS IP3 citations55

GEN ELECTRIC

1 patent

US7277230B2Oct 2, 2007

Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom

GEN ELECTRIC29 citations91