ADVANCED REFRACTORY TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 596
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 384
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
B01D SEPARATION 1133
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H05H PLASMA TECHNIQUE 129

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6312570 Materials for use in electrochemical smelting of metals from oreFeb 08, 00Nov 06, 01[B01D]
6013191 Method of polishing CVD diamond films by oxygen plasmaOct 27, 97Jan 11, 00[H01L]
5607723 Method for making continuous thin diamond filmMay 05, 94Mar 04, 97[C23C, H05H]
5571615 Ultrasmooth adherent diamond film coated article and method for making sameMay 16, 95Nov 05, 96[C01B, B32B]
5571616 Ultrasmooth adherent diamond film coated article and method for making sameMay 16, 95Nov 05, 96[C01B]
5496596 Methods for producing diamond materials with enhanced heat conductivityJan 28, 94Mar 05, 96[C23C, B05D]
5449412 Apparatus and method for controlling plasma size and position in plasma-activated chemical vapor deposition processesMay 13, 93Sep 12, 95[C23C]
5432003 Continuous thin diamond film and method for making sameAug 21, 91Jul 11, 95[B32B]
5316842 Diamond/non-diamond materials with enhanced thermal conductivityJul 21, 93May 31, 94[B32B]
5273790 Method for consolidating diamond particles to form high thermal conductivity articleSep 30, 92Dec 28, 93[B05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6110594 Diamond film and solid fiber composite compositionsExpiredOct 20, 94Aug 29, 00[B32B]
6054220 Silica-coated aluminum nitride powders with improved properties and method for their preparationExpiredSep 15, 98Apr 25, 00[B32B]
5902675 Diamond film and solid diamond particle composite compositionsExpiredOct 20, 94May 11, 99[B32B]
5852341 Diamond film with sharp field emission turn-onExpiredNov 04, 96Dec 22, 98[H01J]
5693305 Method for synthesizing aluminum nitride whiskersExpiredOct 19, 95Dec 02, 97[C01B]
5665326 Method for synthesizing titanium nitride whiskersExpiredNov 13, 95Sep 09, 97[C01B]
5633088 Diamond film and solid particle composite structure and methods for fabricating sameExpiredAug 10, 95May 27, 97[B32B]
5614140 Methods for fabricating diamond film and solid fiber composite structureExpiredOct 20, 94Mar 25, 97[C23C, B05D]
5609955 Diamond film and mixed diamond and non-diamond particle composite compositionsExpiredOct 20, 94Mar 11, 97[B32B]
5545030 Diamond film and solid non-diamond particle composite compositionsExpiredOct 20, 94Aug 13, 96[B29F]
5413722 Biocidal process utilizing decylnonyl- and decylisononyl dimethylammonium compoundsExpiredNov 24, 93May 09, 95[A01N, C02F]
5325384 Structure and method for mounting laser diode arraysExpiredJan 09, 92Jun 28, 94[H01S]
5304424 High thermal conductivity diamond/non-diamond composite materialsExpiredSep 30, 92Apr 19, 94[B32B]
5284709 Diamond materials with enhanced heat conductivityExpiredNov 08, 91Feb 08, 94[C30B]
5277975 High thermal-conductivity diamond-coated fiber articlesExpiredSep 30, 92Jan 11, 94[B32B]
5273825 Article comprising regions of high thermal conductivity diamond on substratesExpiredSep 30, 92Dec 28, 93[C30B]
5270114 High thermal conductivity diamond/non-diamond composite materialsExpiredSep 30, 92Dec 14, 93[B32B]
5131963 Silicon on insulator semiconductor composition containing thin synthetic diamone filmsExpiredAug 26, 88Jul 21, 92[H01L]
5075095 Method for preparation of diamond ceramicsExpiredSep 27, 89Dec 24, 91[C01B]
5015528 Fluidized bed diamond particle growthExpiredMar 22, 88May 14, 91[C30B]

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