Sprayforming Developments Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 361
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
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 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5634593 Apparatus for scanning a stream of atomized particles having externally adjustable and programmable gas routingJan 19, 95Jun 03, 97[B05B]
5516586 Method for protecting a metal surfaceDec 07, 93May 14, 96[B32B]
5476222 Metal spraying apparatusMay 02, 94Dec 19, 95[C23C, B05B, B22F]
5460851 Spray deposition of metalsNov 12, 92Oct 24, 95[B05D, B05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5875830 Metallic articles having heat transfer channels and method of makingExpiredJul 08, 96Mar 02, 99[B22D]
5635096 Vibrating ring motor for feeding particulate substancesExpiredMar 06, 95Jun 03, 97[B22D]
D311220 Pocket secretary with flip out panelExpiredAug 11, 87Oct 09, 90[]
4830084 Spray casting of articlesExpiredMar 07, 88May 16, 89[B22D]
4515864 Solid metal articles from built up splat particlesExpiredJul 30, 82May 07, 85[B22F]

Top Inventors for This Owner

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