Protasis Corporation

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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 2204
 
 
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8142630 Electrophoresis devices and methods for focusing charged analytesMay 19, 04Mar 27, 12[G01N]
8037902 Fluid logic deviceMay 19, 04Oct 18, 11[G01N]
7731412 Fluid-handling apparatus and methodsAug 10, 06Jun 08, 10[B01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8080145 Method and apparatus determining the isoelectric point of charged analyteExpiredJan 12, 04Dec 20, 11[G01N]
7938946 Vortex-stabilized electrophoretic devices and methodsExpiredFeb 06, 04May 10, 11[G01N, C02F]
2011/0100,100 Fluid Separation Conduit CartridgeAbandonedNov 12, 10May 05, 11[B23P, G01N, B01D]
7846382 Method and device for ultrasonically manipulating particles within a fluidExpiredJun 03, 03Dec 07, 10[C02F]
2010/0210,008 Configurable Microfluidic Substrate AssemblyAbandonedNov 13, 09Aug 19, 10[H01J, G01K, G01L, C12M, G01N, G01R, G01T, G01F]
2009/0101,547 CONCENTRATION OF PARTICLES IN A FLUID WITHIN AN ACOUSTIC STANDING WAVE FIELDAbandonedSep 15, 06Apr 23, 09[B01J, B01D]
2008/0047,836 Configurable Microfluidic Substrate AssemblyAbandonedDec 05, 03Feb 28, 08[G01N, B01J, B01D]
2007/0235,335 Electrophoretic Devices, Instruments and Systems Including SameAbandonedDec 01, 03Oct 11, 07[B01D]
2007/0151,615 Bulk fluid flow gateAbandonedMay 19, 04Jul 05, 07[F15C]
2007/0122,314 Microfluidic substrate assembly and method for making sameAbandonedJul 18, 06May 31, 07[B01L]
7141978 Microfluidic device with multiple microcoil NMR detectors enabling fluidic series communicationExpiredJul 14, 05Nov 28, 06[G01V]
2006/0124,459 Devices and methods for focusing analytes in an electric field gradient IIAbandonedJan 12, 04Jun 15, 06[G01N, C07K]
2005/0191,212 Fluid separate conduit cartridgeAbandonedApr 19, 05Sep 01, 05[G01N]
6934836 Fluid separation conduit cartridge with encryption capabilityExpiredDec 27, 01Aug 23, 05[G06F]
2005/0030,033 Microfluidic device with multiple microcoil NMR detectorsAbandonedMay 24, 04Feb 10, 05[G01V]
6822454 Microfluidic device with multiple microcoil NMR detectors and field gradient focusingExpiredDec 03, 01Nov 23, 04[G01V]
2004/0230,382 Concentration of particles in a fluid within an acoustic standing wave fieldAbandonedApr 07, 04Nov 18, 04[G01L, G01N, G01F]
2004/0066,703 Fluid-handling apparatus and methodsAbandonedJul 09, 03Apr 08, 04[B81B, B01F]
6700379 Steep solvent gradient NMR analysis methodExpiredDec 03, 01Mar 02, 04[G01V]
2002/0176,804 Microfluidic substrate assembly and method for making sameAbandonedDec 27, 01Nov 28, 02[B01L]

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