R-AMTECH INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 324
 
  
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 320
 
  
 
A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS115
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS132
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153
 
  
 
2901 DEVICES AND EQUIPMENT AGAINST FIRE HAZARDS12

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D547501 Hand aerosol fire extinguisherNov 17, 05Jul 24, 07[2901]
6689285 Pyrotechnical aerosol-forming fire-extinguishing composite and a method of its productionDec 14, 01Feb 10, 04[A62D]
6264772 Pyrotechnical, aerosol-forming composition for extinguishing fires and process for its preparationApr 20, 99Jul 24, 01[D03D, C06B]
6116348 Method and apparatus for fire extinguishingJul 08, 99Sep 12, 00[A62C]
6089326 Method and apparatus for extinguishing firesApr 15, 99Jul 18, 00[A62C]
6042664 Aerosol-forming composition for the purpose of extinguishing fires and method for the preparation of this compositionJul 21, 98Mar 28, 00[C06B]
6042963 Pyrotechnic electric generatorSep 15, 97Mar 28, 00[H01M]
D408886 Individual device for purifying and disinfecting waterJun 12, 98Apr 27, 99[2301]
5865257 Method and apparatus for extinguishing fires in enclosed spacesApr 24, 97Feb 02, 99[A62C]
5831209 Aerosol-forming composition for the purpose of extinguishing firesApr 24, 97Nov 03, 98[C06B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0057,224 Composition for cooling and simultaneous filtration of the gas-aerosol fire-extinguishing mixtureAbandonedSep 03, 04Mar 15, 07[A62D]
6776836 Adhesive compositionExpiredFeb 26, 03Aug 17, 04[C04B]
2001/0011,567 Pyrotechnical, aerosol-forming composition for extinguishing fires and process for its preparationAbandonedJan 05, 01Aug 09, 01[C06B]
6263563 Method of manufacturing and checking electronic componentsExpiredJul 21, 98Jul 24, 01[H01R]
6264817 Method for microplasma oxidation of valve metals and their alloysExpiredDec 28, 98Jul 24, 01[C25D]
6238540 Method for microplasma electrolytic processing of surfaces of electroconductive materialsExpiredJul 09, 99May 29, 01[C25D]
6224764 Apparatus for purifying and disinfecting waterExpiredMay 12, 99May 01, 01[B01D]
6219240 Three-dimensional electronic module and a method of its fabrication and repairExpiredJun 09, 99Apr 17, 01[H05K]
6184579 Double-sided electronic deviceExpiredJun 10, 99Feb 06, 01[H01L]
5986886 Three-dimensional flexible electronic moduleExpiredJul 20, 98Nov 16, 99[H05K]
5943213 Three-dimensional electronic moduleExpiredJul 24, 98Aug 24, 99[H05K]
5935474 Elongated flexible electrical heater and a method of manufacturing itExpiredJan 12, 98Aug 10, 99[H05B, H01R]
5927082 Gas generatorExpiredDec 04, 97Jul 27, 99[F17C]
5915480 Fire extinguishing systemExpiredSep 18, 97Jun 29, 99[A62C]

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