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CYCLICS CORP
US28 patents
Top patents by PatentIndex Score
US6525164B2Feb 25, 2003
Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
CYCLICS CORP77 citations98
US6420047B2Jul 16, 2002
Macrocyclic polyester oligomers and processes for polymerizing the same
CYCLICS CORP79 citations98
US6369157B1Apr 9, 2002
Blend material including macrocyclic polyester oligomers and processes for polymerizing the same
CYCLICS CORP117 citations98
US6420048B1Jul 16, 2002
High molecular weight copolyesters from macrocyclic oligoesters and cyclic esters
CYCLICS CORP79 citations97
US6855798B2Feb 15, 2005
Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
CYCLICS CORP32 citations96
US6436549B1Aug 20, 2002
Block copolymers from macrocyclic oligoesters and dihydroxyl-functionalized polymers
CYCLICS CORP64 citations96
US6436548B1Aug 20, 2002
Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
CYCLICS CORP48 citations96
US7071291B2Jul 4, 2006
Isolation, formulation and shaping of macrocyclic oligoesters
CYCLICS CORP23 citations92
US7022806B2Apr 4, 2006
Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
CYCLICS CORP26 citations92
US6994914B2Feb 7, 2006
Macrocyclic polyester oligomers and processes for polymerizing the same
CYCLICS CORP32 citations92
US6906147B2Jun 14, 2005
Catalytic systems
CYCLICS CORP17 citations92
US6713601B2Mar 30, 2004
Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
CYCLICS CORP36 citations92
US7230044B2Jun 12, 2007
Intimate physical mixtures containing macrocyclic polyester oligomer and filler
CYCLICS CORP23 citations91
US6960626B2Nov 1, 2005
Intimate physical mixtures containing macrocyclic polyester oligomer and filler
CYCLICS CORP30 citations91
US6787632B2Sep 7, 2004
Organo-titanate catalysts for preparing pure macrocyclic oligoesters
CYCLICS CORP31 citations91
US7732557B2Jun 8, 2010
Methods for removing catalyst residue from a depolymerization process stream
CYCLICS CORP41 citations89
US7256241B2Aug 14, 2007
Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
CYCLICS CORP11 citations84
US7186666B2Mar 6, 2007
Catalytic systems
CYCLICS CORP11 citations84
US7304123B2Dec 4, 2007
Processes for shaping macrocyclic oligoesters
CYCLICS CORP13 citations83
US6962968B2Nov 8, 2005
Purification of macrocyclic oligoesters
CYCLICS CORP17 citations83
US7151143B2Dec 19, 2006
Blends containing macrocyclic polyester oligomer and high molecular weight polymer
CYCLICS CORP17 citations80
US7767781B2Aug 3, 2010
Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
CYCLICS CORP7 citations74
US7309756B2Dec 18, 2007
Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
CYCLICS CORP8 citations74
US6831138B2Dec 14, 2004
Polymer-containing organo-metal catalysts
CYCLICS CORP7 citations73
US7666517B2Feb 23, 2010
Isolation, formulation, and shaping of macrocyclic oligoesters
CYCLICS CORP2 citations62
US7750109B2Jul 6, 2010
Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
CYCLICS CORP5 citations60
US7745561B2Jun 29, 2010
Processes for making copolymers using macrocyclic oligoesters, and copolymers therefrom
CYCLICS CORP6 citations56
US7615511B2Nov 10, 2009
Organo-titanate catalysts for preparing pure macrocyclic oligoesters
CYCLICS CORP0 citations50