CNAM - CONSERVATOIRE NATIONAL DES ARTS ET METIERS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 390
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 334
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C07K PEPTIDES 1135

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0022,781 POLYPEPTIDES FOR ENGINEERING INTEGRASE CHIMERIC PROTEINS AND THEIR USE IN GENE THERAPYFeb 12, 16Jan 25, 18[C12N, C07K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9467218 Interference reduction methodNov 28, 12Oct 11, 16[H04L, H04B]
9382610 Method for manufacturing a metal assemblyMar 11, 11Jul 05, 16[C23C, B23K, B22F, F28F, C22F, B21D, B32B, C22C]
9371575 Method for manufacturing a metal assemblyMar 11, 11Jun 21, 16[C23C, B23K, B22F, F28F, C22F, B21D, B32B, C22C]
9166829 Method for estimating a radio channelNov 28, 12Oct 20, 15[H03K, H04L, H04B, H03D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0066,900 COMPOSITION MODIFYING THE MECHANICAL PROPERTIES OF A THERMOPLASTIC POLYMERAbandonedMar 04, 15Mar 09, 17[B65D, C08K]
6843917 Method for separating in an aqueous medium lanthanides and/or actinides by combined complexing-nanofiltration, and novel complexing agents thereforExpiredFeb 04, 02Jan 18, 05[B01D]
2002/0185,382 Method for electrochemical treatment of effluents, especially effluents from leather tanneries, comprising chromium saltsAbandonedNov 28, 01Dec 12, 02[C02F]

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