SELEE CORPORATION, A NORTH CAROLINA CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
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
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122
 
  
 
C22B PRODUCTION OR REFINING OF METALS 127
 
  
 
F23D BURNERS 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6663776 High strength SiC filter and method for the manufacture thereofSep 27, 02Dec 16, 03[C04B, B29C, B01D]
6036743 Method and apparatus for removing liquid salts from liquid metalOct 27, 97Mar 14, 00[C22B]
5673902 Dual stage ceramic foam filtration system and methodFeb 01, 96Oct 07, 97[C21B]
5456833 Ceramic foam filter having a protective sleeveMay 02, 94Oct 10, 95[B01D]
5409375 Radiant burnerDec 10, 93Apr 25, 95[F23D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5569845 Apparatus and method for detecting molten salt in molten metalExpiredMay 16, 95Oct 29, 96[G01N]
5260011 Method of making refractory ceramic products and the products thereofExpiredJun 24, 87Nov 09, 93[C04B]
5147546 Ceramic foam filter body having a gasket chemically and mechanically bonded theretoExpiredMay 31, 91Sep 15, 92[B01D]
5045511 Ceramic bodies formed from yttria stabilized zirconia-aluminaExpiredFeb 26, 90Sep 03, 91[C04B]
5039340 Ceramic foam and a process for forming the sameExpiredMay 08, 89Aug 13, 91[C04B]
5030482 Filter gasketingExpiredMay 24, 89Jul 09, 91[B05D]
5024696 Apparatus and method for degassing molten metalExpiredJul 23, 90Jun 18, 91[C22B, F27D]
5023217 Ceramic bodies formed from partially stabilized zirconiaExpiredJan 22, 90Jun 11, 91[C04B]
4999101 Preheat indicatorExpiredNov 02, 89Mar 12, 91[B01D]
4975191 Ceramic foam filterExpiredJun 26, 89Dec 04, 90[C04B, B01D]
4935178 Method of making refractory fiber productsExpiredJun 24, 86Jun 19, 90[C04B]
4923830 Ceramic bodies formed from partially stabilized zirconiaExpiredSep 18, 89May 08, 90[C04B]
4744545 Apparatus for degassing molten metalExpiredFeb 03, 87May 17, 88[C22B]
4719013 Ceramic foam filterExpiredMay 12, 86Jan 12, 88[C04B]

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