POWERMERS INC.

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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 363
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 150
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0012,293 CATHODE FOR METAL-AIR CURRENT SOURCES AND METAL-AIR CURRENT SOURCE WITH SUCH CATHODESep 26, 16Jan 12, 17[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9653736 Method of producing porous metal-carbon materialsAug 13, 15May 16, 17[C01B, C25B, C07F, H01M, B01J]
7888229 Method for manufacturing an energy storage deviceMar 23, 07Feb 15, 11[H01L]
7563354 Method for the manufacture of electrode for energy-storage devicesMar 24, 05Jul 21, 09[C25D]
7382603 Electrode for energy storage devices and electrochemical supercapacitor based on said electrodeApr 10, 06Jun 03, 08[H01G]
7292431 Electrochemical capacitor and method of useApr 04, 05Nov 06, 07[H01G]
6795293 Polymer-modified electrode for energy storage devices and electrochemical supercapacitor based on said polymer-modified electrodeJan 23, 03Sep 21, 04[H01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6606850 Hybrid high temperature fuel cell volume expansion heat engineExpiredDec 18, 01Aug 19, 03[F02C]

Top Inventors for This Owner

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