ALLIED-SIGNAL INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 10124
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 1049
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES8101
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7150
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 7131
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 763
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 685
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 5111
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 567
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6397353 Method and apparatus for protecting sensitive data during automatic testing of hardwareApr 09, 99May 28, 02[G06F]
6296821 Complex shaped fiber for particle and molecular filtrationOct 12, 99Oct 02, 01[C01C, B01D]
6292721 Premature descent into terrain visual awareness enhancement to EGPWSJun 23, 98Sep 18, 01[G06F, G08G]
6286303 Impingement cooled foil bearings in a gas turbine engineNov 18, 99Sep 11, 01[F02C]
6268457 Spin-on glass anti-reflective coatings for photolithographyJun 10, 99Jul 31, 01[C08G]
6245214 Electro-catalytic oxidation (ECO) device to remove CO from reformate for fuel cell applicationSep 09, 99Jun 12, 01[B01D]
6235353 Low dielectric constant films with high glass transition temperatures made by electron beam curingFeb 05, 99May 22, 01[C08J, C08F]
6231656 Release agents for use in lignocellulosic processes and process for preparing molded lignocellulosic compositesFeb 18, 99May 15, 01[C09D]
6222480 Multifunction aircraft transponderAug 06, 99Apr 24, 01[G01S]
6184816 Apparatus and method for determining wind profiles and for predicting clear air turbulenceJul 06, 99Feb 06, 01[G08B, G01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7185778 Barrier units and articles made therefromExpiredNov 12, 96Mar 06, 07[B65D]
6864007 Corrosion resistant coated fuel cell plate with graphite protective barrier and method of making the sameExpiredOct 08, 99Mar 08, 05[H01M]
6844474 Process for the production of difluoromethaneExpiredOct 28, 97Jan 18, 05[C07C]
6831005 Electron beam process during damascene processingExpiredOct 17, 00Dec 14, 04[H01L]
6799155 Replacement of externally mounted user interface modules with software emulation of user interface module functions in embedded processor applicationsExpiredDec 10, 99Sep 28, 04[G06F, G06G]
6735953 Turbomachine-driven environmental control systemExpiredDec 22, 97May 18, 04[F02C]
6464740 Reactive aqueous metal oxide sols as polishing slurries for low dielectric constant materialsExpiredApr 27, 00Oct 15, 02[C09K, C09G]
6363610 Gas turbine rotor bimetallic ring seal and method thereforExpiredOct 21, 99Apr 02, 02[B21D]
6331099 Flexible hoses communicating with a deployable hydraulic power assemblyExpiredDec 08, 99Dec 18, 01[F01D]
6291628 Solvent systems for low dielectric constant polymeric materialsExpiredJan 21, 99Sep 18, 01[C08G]
6233915 Injection tube for connecting a cold plenum to a hot chamberExpiredMar 23, 98May 22, 01[F02C]
6233202 Dipping sonar transducer housingExpiredJul 25, 85May 15, 01[H04B]
6233522 Aircraft position validation using radar and digital terrain elevation databaseExpiredJul 06, 99May 15, 01[G01C]
6225238 Low dielectric constant polyorganosilicon coatings generated from polycarbosilanesExpiredJun 07, 99May 01, 01[H01L]
6218020 Dielectric films from organohydridosiloxane resins with high organic contentExpiredJan 07, 99Apr 17, 01[B32B]
6188375 Pixel drive circuit and method for active matrix electroluminescent displaysExpiredAug 13, 98Feb 13, 01[G09G]
6162579 Nitrone compounds as photopolymer polymerization inhibitors and contrast enhancing additivesExpiredApr 19, 96Dec 19, 00[G03F]
6158956 Actuating mechanism for sliding vane variable geometry turbineExpiredSep 22, 99Dec 12, 00[F01D]
6152148 Method for cleaning semiconductor wafers containing dielectric filmsExpiredSep 03, 98Nov 28, 00[C23G]
6094051 Apparatus and method for detecting memory effect in nickel cadmium batteriesExpiredSep 15, 98Jul 25, 00[G01N]

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