VERTELLUS PERFORMANCE CHEMICALS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C10M LUBRICATING COMPOSITIONS 148
 
  
 
D06L BLEACHING, e.g. OPTICAL BLEACHING, DRY-CLEANING, OR WASHING FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9708565 Method for reducing color in used lubricating oilJan 21, 13Jul 18, 17[C10M]
7163564 Method for brightening virgin mechanical pulpOct 31, 03Jan 16, 07[D06L]
6231825 Production of sodium borohydride from sodium borohydride dihydrate in a fluidized bed dryerJul 29, 99May 15, 01[C01B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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