QUALIGEN, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 16190
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 553
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 544
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 3122
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 219
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0218,431 SYSTEM AND METHOD OF USING MULTI-CHAMBERED RECEPTACLESApr 12, 17Aug 03, 17[C12Q, B01L, B01F]
2009/0137,029 Multi-Chambered ReceptaclesDec 12, 08May 28, 09[C12M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903799 Whole blood analytic device and method thereforApr 20, 17Feb 27, 18[G01N, B01D]
9664668 Whole blood analytic device and method thereforMay 03, 12May 30, 17[G01N, B01D]
9144419 Sample injection port for laminated devicesOct 23, 09Sep 29, 15[G01N, B01L, A61B]
8765367 Methods and instruments for processing a sample in a multi-chambered receptacleDec 12, 08Jul 01, 14[C07H, C12Q, C12M, B01L, G01N, B01D]
8735055 Methods of concentrating an analyteDec 12, 08May 27, 14[C07H, C12Q, G01N]
8491178 Instruments and methods for mixing the contents of a detection chamberMar 07, 12Jul 23, 13[G01N, B01F]
8480976 Instruments and methods for mixing the contents of a detection chamberJul 13, 11Jul 09, 13[B01L]
8221705 Receptacles for storing substances in different physical statesDec 17, 08Jul 17, 12[G01N]
8211367 Diagnostic device and methodJan 18, 11Jul 03, 12[C12M, G01N]
8052929 Gravity-assisted mixing methodsApr 01, 11Nov 08, 11[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0026,860 Method and Apparatus for Implementing Differential Heat Seal Strength in Pouch-Based Diagnostic and Medical ProductsAbandonedDec 06, 07Feb 03, 11[B29C, B65D]
2009/0308,872 Fluid Port for Laminated DevicesAbandonedApr 12, 07Dec 17, 09[B23P, B65D, B67D]

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