DYNEA CHEMICALS OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5451657 Phenolic resol plywood resin, manufacture and useJun 13, 94Sep 19, 95[C08J]
5342880 Phenolic resol plywood resin, manufacture and useMar 20, 92Aug 30, 94[C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6946502 Paint compositionsExpiredJan 18, 00Sep 20, 05[C08L, C08K]
2003/0211,630 Automated molecular pathology apparatus having independent slide heatersAbandonedMay 30, 03Nov 13, 03[G01N]
6287708 Adhesive for fiber boardsExpiredNov 09, 99Sep 11, 01[C08G, B32B]
6280855 Intermediate product for preparation of lignin polymers and use thereof for production of wood materialsExpiredOct 25, 99Aug 28, 01[C08G, B32B]
6245853 Method of preparing co-polymer particlesExpiredMay 16, 00Jun 12, 01[C08L]

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