H. FOLKE SANDELIN AB

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL318
 
  
 
C22C ALLOYS 171
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 136
 
  
 
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

Publication # Title Filing Date Pub Date Intl Class
2015/0325,858 METHODS AND SYSTEM FOR MANUFACTURING LEAD BATTERY PLATESJul 22, 15Nov 12, 15[H01M, B21C, C22F, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9114446 Methods and system for manufacturing lead battery platesNov 07, 08Aug 25, 15[H01M, B21C]
8166790 Continuous metal extruderFeb 04, 08May 01, 12[B29C, B21C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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