BENTELER AG

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 749
 
  
 
C22C ALLOYS 270
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158

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
6523885 Deformation memberMay 29, 01Feb 25, 03[B62D]
6524404 B-column for motor vehicleAug 20, 01Feb 25, 03[C22C]
6493913 Device for hydraulic high pressure forming of a tubular component or a blankNov 30, 00Dec 17, 02[B23P, B21B]
6474708 Composite suspension control arm shaft for motor vehiclesMar 17, 00Nov 05, 02[B60R, F16F]
6349583 Method and device for forming a hollow metallic workpiece by inner pressureAug 29, 00Feb 26, 02[B21D]
6145271 Transverse beam and method of manufacturing a transverse beamDec 10, 97Nov 14, 00[E04C]
6134886 Exhaust manifoldOct 08, 98Oct 24, 00[F01N]
6119501 Method of deforming an initial pipe having a circular cross-section into a U-shaped section and device for carrying out the methodMay 07, 99Sep 19, 00[B21D]
6018971 Apparatus for hydraulically shaping hollow bodies of metalMar 06, 99Feb 01, 00[B21D]
5972134 Manufacture of a metallic molded structural partOct 14, 97Oct 26, 99[C22C]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7235209 Apparatus for heat treatment of structural body parts in the automobile industryExpiredJul 15, 04Jun 26, 07[C21D]
6758921 Method of manufacturing a bending-resistant, torsionally yielding tubular profiled member as a transverse support for a twist beam rear axle of a passenger carExpiredAug 30, 00Jul 06, 04[C21D]
6726259 Method of making a steel crossbeam which crossbeam forms a component of a bumper for motor vehicles, and crossbeamExpiredJan 29, 03Apr 27, 04[B60R, B30B, B32B]
6715954 Instrument support memberExpiredMar 22, 01Apr 06, 04[F16L, B60H]
6684688 Arrangement for simulating force effects on a wheel of a motor vehicle resulting during operation of the motor vehicleExpiredApr 18, 01Feb 03, 04[G01M]
6592158 Method of making a steel crossbeam which crossbeam forms a component of a bumper for motor vehicles, and crossbeamExpiredMar 20, 01Jul 15, 03[B60R]
6568761 Backrest of a motor vehicle seatExpiredSep 06, 01May 27, 03[A47C]
6533025 Instrumental panel supportExpiredJun 05, 00Mar 18, 03[B60K, B60H, B62D]
6523841 Twist-beam axle for motor vehiclesExpiredMay 31, 01Feb 25, 03[B60G]
6516913 Axle support for motor vehiclesExpiredNov 28, 00Feb 11, 03[B60K]
6517142 Side impact supportExpiredAug 20, 01Feb 11, 03[B60J]
6510763 Composite control arm shaftExpiredMay 20, 99Jan 28, 03[G05G]
6416114 Side impact beamExpiredNov 10, 00Jul 09, 02[B60J]
2002/0005,621 Control suspension arm for a motor vehicleAbandonedMay 31, 01Jan 17, 02[B60G]
6305738 Door frame for a motor vehicleExpiredNov 17, 99Oct 23, 01[B60J, B60R]
6299226 BumperExpiredSep 23, 00Oct 09, 01[B60R]
6299227 Impact damping member for motor vehiclesExpiredFeb 08, 00Oct 09, 01[B60R]
6287063 Securing disk for interposition between two component parts to be connectedExpiredMay 18, 00Sep 11, 01[F16B]
6240958 Fuel supply systemExpiredOct 06, 99Jun 05, 01[F02M]
6206353 Clamping device for structural componentsExpiredJul 29, 98Mar 27, 01[B25B]

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!.