Universal Supercapacitors LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 264
 
 
 
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
7799099 Method of manufacturing a current collector for a double electric layer capacitorOct 27, 08Sep 21, 10[H01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8597996 Method of manufacturing heterogeneous electrochemical capacitors having a double electric layer and of manufacturing and balancing the coulombic capacities of electrodes for use thereinExpiredMay 10, 12Dec 03, 13[H01L, H01G]
2013/0299,748 SYNTHESIS OF HIGH SPECIFIC CAPACITANCE POROUS CARBON POWDERS FOR USE IN DOUBLE ELECTRIC LAYER ELECTROCHEMICAL CAPACITORSAbandonedMay 11, 12Nov 14, 13[C01B, H01B]
2013/0300,019 METHOD OF MANUFACTURING POLARIZABLE ELECTRODES FOR USE IN ELECTROCHEMICAL CAPACITORSAbandonedMay 10, 12Nov 14, 13[H01G]
8472163 Negative electrode current collector for heterogeneous electrochemical capacitor and method of manufacture thereofExpiredFeb 19, 08Jun 25, 13[H01G]
8120333 Method of charging double electric layer electrochemical capacitorsExpiredNov 27, 07Feb 21, 12[H02J]
7919014 Electrode for use with double electric layer electrochemical capacitors having high specific parametersExpiredNov 27, 07Apr 05, 11[H01B]
2009/0040,689 ELECTRODE AND CURRENT COLLECTOR FOR ELECTROCHEMICAL CAPACITOR HAVING DOUBLE ELECTRIC LAYER AND DOUBLE ELECTRIC LAYER ELECTROCHEMICAL CAPACITOR FORMED THEREWITHAbandonedOct 28, 08Feb 12, 09[H01G]
7446998 Current collector for a double electric layer capacitorExpiredFeb 22, 06Nov 04, 08[H01G]
7443650 Electrode and current collector for electrochemical capacitor having double electric layer and double electric layer electrochemical capacitor formed therewithExpiredFeb 22, 06Oct 28, 08[H01G]
2008/0199,737 ELECTROCHEMICAL SUPERCAPACITOR/LEAD-ACID BATTERY HYBRID ELECTRICAL ENERGY STORAGE DEVICEAbandonedFeb 15, 08Aug 21, 08[H01M]
7312976 Heterogeneous electrochemical supercapacitor and method of manufactureExpiredFeb 22, 06Dec 25, 07[H01G]

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