Southern Felt Company, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 4130
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 229
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9446337 Filter media for long-term high temperature applicationsSep 26, 12Sep 20, 16[B01D]
9375666 Pleatable filter mediaOct 29, 13Jun 28, 16[B01D]
9085837 Conductive filter mediaSep 26, 12Jul 21, 15[B01D, D04H, B32B]
9072991 Conductive filter mediaApr 24, 12Jul 07, 15[B01D, D04H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0250,848 Filter MediaAbandonedMar 11, 13Sep 11, 14[B01D]

Top Inventors for This Owner

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