ECOLE POLYTECHNIQUE DE MONTREAL

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5710848 Optimized non-linear effect tapered optical fiber and method of making sameDec 22, 95Jan 20, 98[G02B, H01S, G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6707254 Low temperature plasma sterilising system and methodExpiredMar 19, 02Mar 16, 04[H01J, A61L]
5320963 Bioreactor for the perfusion culture of cellsExpiredNov 25, 92Jun 14, 94[C12M]
5298343 Electrocatalysts for H.sub.2 /O.sub.2 fuel cells cathodeExpiredJun 19, 92Mar 29, 94[H01M]

Top Inventors for This Owner

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