ZEON KASEI CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
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
5994439 Vinyl chloride resin composition for powder moldingMay 06, 98Nov 30, 99[C08J, C08R, C08L]
5464892 Vinyl chloride resin composition for powder materialJan 19, 93Nov 07, 95[B29C, C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0077,247 Inkjet recording material, printing matter laminate using it and production method for printing matter pasting elementAbandonedMar 30, 04Apr 13, 06[B41J]
6716923 Resin composition for powder moldingExpiredMay 30, 02Apr 06, 04[C08L]
6294257 Conductive elastomer film, method for production thereof, and conductive elastomer compositionExpiredSep 10, 99Sep 25, 01[C08L]
5950817 Container for flat panelExpiredJan 21, 98Sep 14, 99[B65D]
5950836 ContainerExpiredDec 18, 97Sep 14, 99[B65D]
5904251 Container for flat panelExpiredMay 11, 98May 18, 99[B65D]
5826721 Rolled article storing and transporting containerExpiredMay 22, 97Oct 27, 98[B65D]
5709053 Panel for constituting sound insulating wallExpiredNov 21, 96Jan 20, 98[E04B]
5691393 Vinyl chloride resin compositionExpiredJan 28, 97Nov 25, 97[C08J]
5484970 Acoustic insulatorExpiredJun 03, 94Jan 16, 96[E04B]
5271612 Structural body for vehicleExpiredMay 13, 92Dec 21, 93[B32B]
4534812 Method for forming tiresExpiredFeb 28, 84Aug 13, 85[B29H]
4527355 Opening and closing type louver deviceExpiredFeb 24, 83Jul 09, 85[E06B, E05F]

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