CHA, GEUN SIG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6350524 Hydrophilic polyurethane-coated chloride-selective electrodesJan 04, 00Feb 26, 02[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6964734 Planar reference electrodeExpiredMar 27, 01Nov 15, 05[G01N]
6793789 Reference electrode with a polymeric reference electrode membraneExpiredSep 22, 01Sep 21, 04[G01N]

Top Inventors for This Owner

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