SINANEN CO. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5556699 Antibiotic zeolite-containing filmJun 05, 95Sep 17, 96[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5112486 Machine element for use in liquid treating systemExpiredJun 28, 90May 12, 92[B01D]
5085416 Sterilized food cutting boardExpiredMar 21, 90Feb 04, 92[B23Q]
4938955 Antibiotic resin compositionExpiredApr 18, 88Jul 03, 90[A61K, A01N]
4938958 Antibiotic zeoliteExpiredDec 02, 87Jul 03, 90[A61K, A01N]
4906464 Method for preparing dispersions containing antibiotic powerExpiredDec 21, 88Mar 06, 90[C08J, A61K, A01N, C09D]

Top Inventors for This Owner

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