CONSTAR INTERNATIONAL INC.

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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
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5639815 PackagingJun 07, 95Jun 17, 97[C09K, C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0087,628 Hot-Fill Bottle Having Flexible PortionsAbandonedMar 30, 05Apr 17, 08[B65D]
2006/0148,957 Blends of oxygen scavenging polyamides with polyesters which contain zinc and cobaltAbandonedDec 05, 05Jul 06, 06[C08K]
2005/0179,002 PackagingAbandonedOct 20, 04Aug 18, 05[C09K]
2004/0219,320 PackagingAbandonedMay 20, 04Nov 04, 04[B65D]
2004/0140,248 Plastic flake processingAbandonedJan 17, 03Jul 22, 04[B07C]
2004/0142,128 Preform having anti-locking feature and mold for sameAbandonedJan 17, 03Jul 22, 04[B29C, B65D]
2004/0108,627 Blown pet handleware for containersAbandonedDec 06, 02Jun 10, 04[B29C]
2004/0000,533 Pressurizable containerAbandonedJul 01, 02Jan 01, 04[B65D]
2003/0006,208 Footed container and base thereforAbandonedSep 03, 02Jan 09, 03[B65D]
2002/0175,448 System and method for identifying and rejecting defective blow-molded plastic productsAbandonedMay 10, 02Nov 28, 02[B29C, G01B]
5971197 Multi-chambered containerExpiredFeb 28, 97Oct 26, 99[B65D]
5955527 PackagingExpiredApr 18, 97Sep 21, 99[B65D, C08K, B32B]
5928681 Multi-chambered container production moldExpiredApr 08, 97Jul 27, 99[B29C]
5049624 PackagingExpiredNov 01, 89Sep 17, 91[B65D, C08K, B32B]
5021515 PackagingExpiredMar 23, 89Jun 04, 91[B65D, C08K, B32B]

Top Inventors for This Owner

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