NIJHUIS WATER TECHNOLOGY B.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 451
 
 
 
B01D SEPARATION 2132
 
 
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0326,018 PROCESSDec 30, 14Nov 10, 16[C02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7485223 Separator deviceApr 15, 05Feb 03, 09[C02F, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0246,837 METHOD FOR TREATING FLUID RESULTING FROM HYDRAULIC FRACTURING WITH LIQUID/SOLID SEPARATIONAbandonedMar 03, 15Sep 03, 15[C02F, E21B]

Top Inventors for This Owner

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