Megatrex Oy

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134
 
 
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON128

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6843886 Method for handling filled reject flows in a paper or paperboard millMay 08, 02Jan 18, 05[D21F]
6202946 Method and apparatus of defibrating a fibre-containing materialJun 24, 99Mar 20, 01[B02C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0188,480 Method of separating colouring agents, particularly printing ink, from recycled fibre materialAbandonedApr 09, 04Sep 30, 04[B60R]

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