ANDRITZ SEPARATION INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 1133
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0159,668 RECOVERING SOLID WASTE BRINE FROM PROCESSED WATER UTILIZING A FLUIDIZED BED SPRAY GRANULATOR SYSTEMNov 03, 15Jun 09, 16[C02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8246842 Screen bowl centrifugeMar 26, 09Aug 21, 12[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0329,631 SCREEN BOWL CENTRIFUGE AND METHODAbandonedJun 21, 12Dec 27, 12[B04B, B01D]
2011/0034,313 CENTRIFUGE WITH HYDRAULIC DRIVE UNITAbandonedJul 08, 10Feb 10, 11[B04B]
2010/0196,199 SYSTEM AND METHOD FOR TREATMENT OF PATHOGENS IN DRIED SEWAGE SLUDGEAbandonedMar 03, 08Aug 05, 10[C02F, A61L]
2010/0120,600 VIBRATING CENTRIFUGEAbandonedOct 05, 09May 13, 10[B04B]

Top Inventors for This Owner

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