TANGREDI, PATRICIA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 5129
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 363
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS121
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9393557 Anionic exchange electrolyte polymer membranesJan 07, 11Jul 19, 16[B01J]
9293269 Ultracapacitor tolerating electric field of sufficient strengthJan 25, 13Mar 22, 16[H02J, H01G]
9283518 Fluid treatment systems and methods using selective transfer membranesSep 07, 11Mar 15, 16[F28D, F24F, B01D]
9013155 Energy storage devices including a solid multilayer electrolyteJul 09, 12Apr 21, 15[H01G]
8586637 Stable and compatible polymer blendsJun 24, 08Nov 19, 13[A61K, C08L]
8500960 Multi-phase selective mass transfer through a membraneJan 22, 08Aug 06, 13[B01D]
8470071 Enhanced HVAC system and methodSep 25, 07Jun 25, 13[B01D]
8222346 Block copolymers and method for making sameSep 22, 04Jul 17, 12[A61K, C08F, C08C, C08K]
7990679 Nanoparticle ultracapacitorJul 16, 07Aug 02, 11[H01G]
7179860 Crosslinked polymer electrolyte membranes for heat, ion and moisture exchange devicesJan 11, 05Feb 20, 07[C08L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0171,518 STABLE AND COMPATIBLE POLYMER BLENDSAbandonedNov 08, 13Jun 19, 14[A61K, C08L]
2010/0273,901 MOLECULE SULFONATION PROCESSAbandonedMay 09, 08Oct 28, 10[C08F, B01J]

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