CHISSO POLYPRO COMPANY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 1133
 
 
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 130
 
 
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 125

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9506173 Electro-chargeable fiber, nonwoven fabric and nonwoven product thereofMay 17, 05Nov 29, 16[D06M, D04H, B01D]

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