Nutech Enviromental Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6132678 Sewage treatment apparatusJun 04, 97Oct 17, 00[B01F, A61L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5792342 Apparatus for coordinating chemical treatment of sewageExpiredFeb 26, 96Aug 11, 98[G05D]
5312594 Sewage treatment apparatusExpiredSep 18, 92May 17, 94[G05D]

Top Inventors for This Owner

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