Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing polyether copolymers with polycarbonates and polyarylates

Method for preparing polyether copolymers with polycarbonates and polyarylates

US Patent 6369170 · Granted Apr 9, 2002

Estimated economic value: $54,023,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for polymerizing macrocyclic polyester oligomers using catalyst promoter2007
Intimate physical mixtures containing macrocyclic polyester oligomer and filler2007
Blends containing macrocyclic polyester oligomer and high molecular weight polym2006
Macrocyclic polyester oligomers and processes for polymerizing the same2006
Intimate physical mixtures containing macrocyclic polyester oligomer and filler2005
Method for preparing polyether copolymers with polycarbonates and polyarylates2004
Macrocyclic polyester oligomers and processes for polymerizing the same2003
Method for preparing polyether copolymers with polycarbonates and polyarylates2003
Method for preparing polyether copolymers with polycarbonates and polyarylates2003
Method for oxidation of xylene derivatives2002
Macrocyclic polyester oligomers and processes for polymerizing the same2002
Blend material including macrocyclic polyester oligomers and processes for polym2002