CYCLICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5407984 Process for preparing macrocyclic polyester oligomersAug 31, 94Apr 18, 95[C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7666517 Isolation, formulation, and shaping of macrocyclic oligoestersExpiredJun 27, 06Feb 23, 10[B32B]
2009/0192,253 RECYCLABLE TOOLING COMPOSITIONS AND METHODS OF THEIR MANUFACTURE AND USEAbandonedOct 23, 08Jul 30, 09[C08L, C08K]
2009/0137,749 PROCESSES FOR REDUCING ACID CONTENT OF A POLYALKYLENE TEREPHTHALATE AND USING SUCH IN THE PRODUCTION OF MACROCYCLIC POLYESTER OLIGOMERAbandonedOct 23, 08May 28, 09[C07C]
2009/0137,836 PROCESSES FOR PREPARING LOW-ACID POLYALKYLENE TEREPHTHALATE FROM DIOL-CAPPED PRE-POLYMER AND LINEAR OLIGOMER RECYCLATE AND USING SUCH IN THE PRODUCTION OF MACROCYCLIC POLYESTER OLIGOMERAbandonedOct 23, 08May 28, 09[C07C]
2008/0214,775 METHODS FOR CONVERTING LINEAR POLYESTERS TO MACROCYCLIC OLIGOESTER COMPOSITIONS AND MACROCYCLIC OLIGOESTERSAbandonedDec 17, 07Sep 04, 08[C08G]
2007/0216,067 Macrocyclic polyester oligomers as carriers and/or flow modifier additives for thermoplasticsAbandonedDec 01, 06Sep 20, 07[C08G, B29B]
2007/0173,630 Macrocyclic polyester oligomers as flow modifier additives for thermoplasticsAbandonedDec 01, 06Jul 26, 07[C08G]
7230044 Intimate physical mixtures containing macrocyclic polyester oligomer and fillerExpiredOct 27, 05Jun 12, 07[C08K]
2006/0287,440 Blends containing macrocyclic polyester oligomer and high molecular weight polymerAbandonedApr 24, 06Dec 21, 06[C08L]
7151143 Blends containing macrocyclic polyester oligomer and high molecular weight polymerExpiredJun 03, 04Dec 19, 06[C08F]
2006/0205,916 Methods for preparing polyester-based nanocompositesAbandonedMar 03, 06Sep 14, 06[C08G]
6994914 Macrocyclic polyester oligomers and processes for polymerizing the sameExpiredApr 07, 03Feb 07, 06[B32B]
2005/0282,952 Graphite-polyester composites made from macrocyclic polyester oligomersAbandonedJul 15, 05Dec 22, 05[C08K]
6962968 Purification of macrocyclic oligoestersExpiredDec 19, 03Nov 08, 05[C08G]
2005/0245,676 Macrocyclic polyester oligomers and processes for polymerizing the sameAbandonedMar 14, 05Nov 03, 05[B32B, C08K]
6960626 Intimate physical mixtures containing macrocyclic polyester oligomer and fillerExpiredJun 03, 04Nov 01, 05[C08G]
2005/0137,333 Processes for dispersing an impact modifier in a macrocyclic polyester oligomerAbandonedDec 17, 04Jun 23, 05[C08L]
6906147 Catalytic systemsExpiredMar 20, 02Jun 14, 05[C08F]
6831138 Polymer-containing organo-metal catalystsExpiredJan 07, 02Dec 14, 04[C08G, C08F]
6787632 Organo-titanate catalysts for preparing pure macrocyclic oligoestersExpiredOct 09, 01Sep 07, 04[C08F]

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