CERMINCO INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6254810 Method for coating profecting and rigidifying a fabric made of heat-resistant fibersFeb 09, 98Jul 03, 01[B29C]
5362690 Refractory castable composition and process for its manufactureDec 16, 92Nov 08, 94[C04B]
5360771 Light weight mineral foam and process for preparing the sameFeb 12, 93Nov 01, 94[C04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5880046 Moldable refractory composition and process for preparing the sameExpiredJan 23, 98Mar 09, 99[C04B]
5445849 Process for the manufacture of safe and easy-to-transport pellets of chrysotile asbestosExpiredNov 16, 93Aug 29, 95[B05D]
5294250 Self-fluxing binder composition for use in the pelletization of ore concentratesExpiredMar 02, 92Mar 15, 94[C04B, C09D]
5250588 Organic friction material composition for use to produce friction liningsExpiredJan 16, 90Oct 05, 93[C08J, C08K]
5154955 Fiber-reinforced cement compositionExpiredSep 21, 89Oct 13, 92[B28B]
5118544 Heat resistant composition processable by vacuum formingExpiredSep 21, 89Jun 02, 92[C04B, B32B]
5076986 Process for manufacturing a composite materialExpiredOct 03, 90Dec 31, 91[B28B, C04B]
4985164 Forsterite and its use as insulating materialExpiredSep 16, 88Jan 15, 91[E04B]
4976884 Heat resistant composition processable by wet spinningExpiredSep 19, 89Dec 11, 90[E04B]
4604140 Foundry sands derived from serpentine and foundry molds derived therefromExpiredApr 26, 84Aug 05, 86[B23B]

Top Inventors for This Owner

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