SHANDONG HUAXIA SHENZHOU NEW MATERIAL CO., LTD.

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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 7147
 
  
 
B01D SEPARATION 4130
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 474
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 233
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9793564 Composite having ion exchange function and preparation method and use thereofNov 26, 14Oct 17, 17[C08J, H01M, B01D]
9325027 Preparation method of fluorine-containing ionomer composite material with ion exchange functionMar 19, 15Apr 26, 16[C08J, H01M, B01D]
9090723 High exchange capacity perfluorinated ion exchange resin, preparation method and use thereofDec 15, 09Jul 28, 15[C08J, C25B, C08F, H01M]
9023554 Perfluorinated ion exchange resin, preparation method and use thereofDec 11, 09May 05, 15[C08J, C25B, C08F, H01M, B01J]
9017899 Fluorine containing ionomer composite with ion exchange function, preparation method and use thereofJun 18, 10Apr 28, 15[C08J, H01M, D06M, B01D, C08K]
9012106 Fluorine containing ionomer composite with ion exchange function, preparation method and use thereofJun 18, 10Apr 21, 15[C08J, H01M, B01D]
8927612 Composite having ion exchange function and preparation method and use thereofJun 18, 10Jan 06, 15[H01M]

Expired/Abandoned/Withdrawn Patents

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