CUF-COMPANHIA UNIAO FABRIL, SGPS, S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
 
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9249020 Nanocrystaline spherical ceramic oxides, process for the synthesis and use thereofSep 26, 08Feb 02, 16[C01B, C01G, C01F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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