DAIS ANALYTIC CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5679482 Fuel cell incorporating novel ion-conducting membraneOct 06, 95Oct 21, 97[B05D, C25B, H01M]
5468574 Fuel cell incorporating novel ion-conducting membraneMay 23, 94Nov 21, 95[C08J, H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0158,694 FLUID TREATMENT SYSTEMS AND METHODS USING SELECTIVE TRANSFER MEMBRANESAbandonedFeb 16, 16Jun 09, 16[B01D]
2003/0106,680 Heat and moisture exchange deviceAbandonedMar 13, 02Jun 12, 03[F28F]
2002/0155,333 Apparatus and method for electrochemical cell componentsAbandonedJan 18, 02Oct 24, 02[H01M]
5677074 Gas diffusion electrodeExpiredJun 25, 96Oct 14, 97[H01M]

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