POLYMETRIX AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8112
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 522
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
B01D SEPARATION 1133
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0218,119 PROCESS AND APPARATUS FOR DIRECT CRYSTALLIZATION OF POLYCONDENSATESFeb 17, 17Aug 03, 17[C08G, B29C, B29B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9133303 Method for the production polyester with improved melting properties and crystallization propertiesJan 19, 06Sep 15, 15[C08G]
9101963 Device and method for sorting polymeric materialAug 01, 13Aug 11, 15[B07C, B65H]
9039948 Method and device for producing and treating pelletsMar 11, 13May 26, 15[B29B]
8728368 Method for crystallizing crystallizable polymers having a high tendency to agglomerateSep 22, 08May 20, 14[B29B]
8562882 Method for producing homogeneously crystallized polycondensate pelletsDec 05, 07Oct 22, 13[B29B]
8435023 Method and device for producing and treating pelletsNov 12, 07May 07, 13[B29C]
8389667 Partially crystalline polyethyleneterephthalateJan 24, 05Mar 05, 13[C08G]
8147738 Extrusion granulation method and device, and granulate produced therefromNov 12, 07Apr 03, 12[B29B]
7884177 Method and device for the continuous polycondensation of polyester material in the solid phaseFeb 26, 01Feb 08, 11[C08G, C08F]
7819942 Solid-phase polycondensation of polyester with process gas purificationAug 22, 05Oct 26, 10[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0035,342 Method for Producing Polyester Particles at High Throughput in a LineAbandonedFeb 23, 10Feb 09, 12[C08G, B01J]

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