PHYTOTECH, INC.

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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 352
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6270809 Nutritional supplementsNov 06, 98Aug 07, 01[A61K]
5853576 Phytorecovery of metals using seedlingsAug 15, 97Dec 29, 98[C02F]
5728300 Phytorecovery of metals using seedlingsFeb 15, 96Mar 17, 98[C02F]
5393426 Method for removing soluble metals from an aqueous phaseJun 04, 93Feb 28, 95[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5917117 Inducing hyperaccumulation of metals in plant shootsExpiredMar 21, 96Jun 29, 99[C22B]
5876484 Method for removing soluble metals from an aqueous phaseExpiredMay 17, 95Mar 02, 99[C22B]

Top Inventors for This Owner

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