DYNAMIT NOBEL GMBH EXPLOSIVSTOFF-UND SYSTEMTECHNIK

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 534
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
F42C AMMUNITION FUZES 220
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 122
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
F23Q IGNITION 116

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8558005 Methods for the production of 2-halo-4-nitroimidazole and intermediates thereofAug 21, 09Oct 15, 13[C07D]
7902342 Method for producing gaseous diazoalkanesJun 23, 05Mar 08, 11[C07C]
6997998 Lead-and barium-free propellant chargesJan 08, 04Feb 14, 06[C06B]
6655289 Two-piece capsule trigger unit for initiating pyrotechnic elementsNov 27, 01Dec 02, 03[F42B]
6637339 Method for exchanging data between a device for programming and triggering electronic detonators and said detonatorsJan 23, 02Oct 28, 03[F23Q, F42C]
6584909 Method for the manufacture of a cartridge consisting of a case and a projectileMar 14, 02Jul 01, 03[F42B]
6543362 Multi-point ignition system for high-performance propulsion systems, in particular for ammunitionNov 20, 00Apr 08, 03[F42C]
6523476 Ammunition with a shell whose wall consists of combustible or consumable wound bodyJul 20, 01Feb 25, 03[F42B]
6457603 Connection of tubular sections of combustible propellant charge casesJun 30, 00Oct 01, 02[F16L]
6367386 Method for producing a cartridge consisting of a case and a projectileJan 28, 00Apr 09, 02[F42B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8501985 Use of phosphonium salts in coupling reactions and process for their manufactureExpiredJul 25, 08Aug 06, 13[C07F]
2008/0038,175 Method Of Working Up Liquid SubstancesAbandonedFeb 16, 05Feb 14, 08[B01F, B01D]
2008/0039,613 Process for the Production of AzidoalkylaminesAbandonedApr 07, 05Feb 14, 08[C07C]
2007/0287,852 Method of Preparing Liquid Nitrate EstersAbandonedFeb 15, 05Dec 13, 07[C07C]
6840772 Method for the impact or shot evaluation in a shooting range and shooting rangeExpiredApr 10, 02Jan 11, 05[F41G]
2004/0198,698 Nitrate ester-cyclodextrin complexesAbandonedMar 10, 04Oct 07, 04[A61K, C08B]
2004/0069,174 CartridgeAbandonedDec 03, 03Apr 15, 04[F42B]
2003/0034,103 Ignition means for propellant powdersAbandonedAug 26, 02Feb 20, 03[C06B]
6499764 Gas generatorExpiredAug 06, 01Dec 31, 02[B60R]
2002/0073,873 Gas generator for low-slag gas cartridges for motor vehicle safetyAbandonedNov 15, 01Jun 20, 02[C06D]
6406053 Pyrotechnic gas generatorExpiredSep 15, 00Jun 18, 02[B60R]
6384277 Method of producing N-alkyl-N'-nitroguanidineExpiredSep 07, 01May 07, 02[C07C]
6313334 Ferrocene dicarboxylic acid diesters and solid composite propellants containing the sameExpiredJun 07, 00Nov 06, 01[C07F, C10L, C06B]
6295854 Device and method for moulding a grooved structure into a tubular workpieceExpiredApr 19, 00Oct 02, 01[B21B]
6289820 Hybrid gas generatorExpiredSep 01, 99Sep 18, 01[C06D, B60R]
6253589 Flow-turning device and method for producing internally geared wheels using two sets of internal toothingExpiredMar 31, 00Jul 03, 01[B21D]
6254128 Hybrid gas generator for airbagExpiredSep 01, 99Jul 03, 01[B60R]
6234522 Hybrid gas generator for an air bag with a mechanical opening mechanism for the storage chamberExpiredJun 11, 99May 22, 01[B60R]
6095558 Gas generator made of metal sheets for protective devices of motor vehicles passengersExpiredNov 12, 97Aug 01, 00[B60R]
6038901 Method and device for producing press-rolled pipes with inner wall thickenings at the endsExpiredSep 01, 98Mar 21, 00[B21D]

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