OK TECHNOLOGIES, LLC

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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 253
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7535027 Amorphous-silicon thin film transistor and shift resister having the sameFeb 14, 05May 19, 09[H01L]
7481935 Waste water treatment processOct 04, 04Jan 27, 09[C02F]
7025883 Autotrofic sulfur denitration chamber and calcium reactorSep 30, 03Apr 11, 06[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0236,505 System for raising animalsAbandonedJun 06, 08Oct 02, 08[A01K]
2006/0169,627 Mixing eductorAbandonedMar 13, 06Aug 03, 06[C02F]
2006/0112,895 System for raising aquatic animalsAbandonedMay 11, 05Jun 01, 06[A01K]

Top Inventors for This Owner

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