OZONE ENGINEERING, DESIGN AND SERVICES CORP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D06L BLEACHING, e.g. OPTICAL BLEACHING, DRY-CLEANING, OR WASHING FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS 212
 
  
 
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 139

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5376143 Decolorization of fabricsSep 27, 93Dec 27, 94[D06L]
5313811 Apparatus for treatment of dyed garments and fabrics with oxidizing gasesMar 10, 92May 24, 94[D06F]
5261925 Method of decolorization of fabricsDec 09, 91Nov 16, 93[D06L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6024766 Process for enzymatic desizing of garments and enzyme deactivationExpiredJan 27, 99Feb 15, 00[D06L]
5633722 System for color and shade monitoring of fabrics or garments during processingExpiredJun 08, 95May 27, 97[G01J]
5611816 Process for desizing and color fading garmentsExpiredApr 03, 96Mar 18, 97[D06L]
5342415 Ozone decolorization of garmentsExpiredOct 10, 91Aug 30, 94[D06L]
5118322 Ozone decolorization of garmentsExpiredJul 31, 90Jun 02, 92[D06L]

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