VISION INSTRUMENTS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4189
 
 
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 240
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2195
 
 
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 155
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1147
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6258322 Smearer mechanismJun 23, 99Jul 10, 01[B01L, B05C, G01N]
6218191 Method and apparatus for treatment of human or animal cell samplesMar 02, 99Apr 17, 01[G01N]
5989386 Coverslip pick-up and laydown apparatusDec 15, 97Nov 23, 99[G02B, B32B, B65H]
5985669 Method and apparatus for treatment of human or animal cell samplesOct 03, 97Nov 16, 99[G02B, G01N]
5573727 Automatic staining apparatus for slide specimensMar 13, 95Nov 12, 96[B05C]
5425918 Apparatus for automatic tissue staining for immunohistochemistryNov 15, 93Jun 20, 95[G01N]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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