MTU MOTOREN- UND TURBINEN-UNION MUNCHEN GMBH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS842
 
  
 
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 794
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 551
 
  
 
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
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 362
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6709711 Method for producing an adhesive layer for a heat insulating layerApr 19, 00Mar 23, 04[B05D]
6622932 Fuel injector for an internal combustion engineOct 16, 01Sep 23, 03[F02D]
6542843 Method for producing matched fluid contact surfacesApr 28, 00Apr 01, 03[G06F]
6364805 Planetary gearJul 17, 00Apr 02, 02[F16H]
6352263 Brush seals with bristles arranged at an angleDec 03, 99Mar 05, 02[F16J]
6302400 Brush-hair seal with a front plate and a bearing plateFeb 17, 00Oct 16, 01[F16J]
6293553 Brush sealFeb 14, 00Sep 25, 01[F16J]
6203851 Gas phase coating process and apparatus for gas-phase coating of workpiecesJan 28, 99Mar 20, 01[C23C]
6199744 Friction welding process and shielding gas shower for carrying out the processOct 06, 98Mar 13, 01[B23K]
6182521 Device for positioning a measuring probeSep 20, 99Feb 06, 01[G01N]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6543998 Nozzle ring for an aircraft engine gas turbineExpiredAug 25, 00Apr 08, 03[F01D]
6539807 Differential pressure transducersExpiredNov 22, 99Apr 01, 03[G01L]
6503053 Blade with optimized vibration behaviorExpiredNov 30, 00Jan 07, 03[F01D]
6431830 Nozzle ring for a gas turbineExpiredAug 21, 00Aug 13, 02[F01D]
6427932 Fuel injection nozzle for an internal combustion engineExpiredFeb 12, 00Aug 06, 02[B05B]
6272843 Fuel metering system for gas turbineExpiredJun 21, 00Aug 14, 01[F02C]
6252446 Method and electrical circuit for regulating dead time given varying pulse repetition ratesExpiredNov 19, 99Jun 26, 01[H03K]
6244492 Cover for a component surfaceExpiredApr 13, 00Jun 12, 01[B23K]
6202420 Tangentially aligned pre-mixing combustion chamber for a gas turbineExpiredDec 15, 98Mar 20, 01[F23R]
6180170 Device and method for preparing and/or coating the surfaces of hollow construction elementsExpiredAug 21, 98Jan 30, 01[C23C]
6170345 Device for positioning a measuring sensorExpiredAug 21, 98Jan 09, 01[G01M]
6171351 Strip coatings for metal components of drive units and their process of manufactureExpiredSep 25, 97Jan 09, 01[B24B]
6085593 Vibration damping element test apparatusExpiredAug 26, 98Jul 11, 00[G01H]
5968299 Foil coating on a local region of a component and its method of production and installationExpiredDec 03, 97Oct 19, 99[B32B]
5951254 Blade for fluid flow engine having a metallic coating layer, and method of manufacturing and repairing the sameExpiredJul 09, 97Sep 14, 99[F04D]
5927721 Axially directed brush seal for rotor-stator arrangementsExpiredNov 03, 97Jul 27, 99[F01D]
5876183 Blade for rotors and method for producing rotors with such bladesExpiredMar 19, 98Mar 02, 99[F01D]
5797182 Method for producing rotors with bladesExpiredNov 07, 96Aug 25, 98[B23P]
5797684 Vibration damping apparatus having an oil space with an outflow chokeExpiredSep 09, 97Aug 25, 98[F16C]
5765376 Gas turbine engine flame tube cooling system and integral swirler arrangementExpiredDec 12, 95Jun 16, 98[F23R]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.