FILLIGENT LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A24D CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES717
 
  
 
A24B MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF218

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7104265 Filter containing a metal phthalocyanine and a polycationic polymerMar 17, 04Sep 12, 06[A24D]
6530377 Cigarette filter containing dry water and a porphyrinNov 20, 00Mar 11, 03[A24D]
6164288 Cigarette filter containing dry water and microcapsulesSep 17, 99Dec 26, 00[A24B, A24D]
5975086 Cigarette filter containing dry water and microcapsulesJan 26, 98Nov 02, 99[A24B]
5860428 Cigarette filter containing a humectantOct 13, 95Jan 19, 99[A24D]
5839447 Cigarette filter containing microcapsules and sodium pyroglutamateOct 31, 96Nov 24, 98[A24D]
5746231 Tobacco smoke filter for removing toxic compoundsMay 15, 96May 05, 98[A24D]
5501238 Cigarette filter containing a humectantDec 23, 94Mar 26, 96[A24D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0272,967 Mask Structure and Compositions for Use in Decreasing the Transmission of Human PathogensAbandonedMar 02, 12Nov 01, 12[A62B]
2011/0110,818 DRY SANITIZING PATCH FOR DECREASING HUMAN PATHOGEN TRANSMISSIONAbandonedJun 25, 09May 12, 11[A01P, A01N, A61L, B32B]
2009/0025,736 METHOD AND DEVICE FOR MAKING TOBACCO SMOKE FILTERSAbandonedApr 17, 07Jan 29, 09[A24F, B31C, A24D, C08K]
2006/0289,023 FILTER CONTAINING A METAL PHTHALOCYANINE AND POLYCATIONIC POLYMERAbandonedAug 24, 06Dec 28, 06[A24D]
2006/0278,249 FILTER CONTAINING A METAL PHTHALOCYANINE AND A POLYCATIONIC POLYMERAbandonedAug 22, 06Dec 14, 06[A24D]
2005/0166,933 Tobacco smoke filterAbandonedSep 20, 04Aug 04, 05[A24B, A24D]
6792953 Tobacco smoke filterExpiredMar 10, 03Sep 21, 04[C09B, D21H, A24D]

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