ZEON CHEMICALS INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6060553 Non-agglomerating elastomeric particlesOct 20, 97May 09, 00[C08J, C08L, C08K]
5894051 Polyamide and acrylic rubber manufactured products and process for their preparationJan 14, 97Apr 13, 99[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4405758 Vulcanizable acrylate rubber compositionsExpiredMay 17, 82Sep 20, 83[C08F]
4383108 Production of emulsion-polymerized butadiene rubber in powder formExpiredJul 29, 81May 10, 83[C08J]
4298654 Powdered elastomers and process thereforExpiredApr 28, 80Nov 03, 81[B32B]
4269740 Process for producing elastomeric particles free of agglomerationExpiredSep 28, 79May 26, 81[C08L]

Top Inventors for This Owner

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