Hodgdon Powder Company, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 221
 
  
 
C06D MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION 111
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS132
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 138

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7914633 White propellant compositionsOct 10, 07Mar 29, 11[D03D, C06B]
7344610 Sulfur-free propellant compositionsJan 28, 03Mar 18, 08[C06B]
D480311 Gun powder containerFeb 01, 02Oct 07, 03[0903]
5726378 Unitary propellant charge for muzzle loading firearmsApr 01, 96Mar 10, 98[C06D, F42B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4377426 Pyrotechnic processExpiredJul 24, 80Mar 22, 83[C06B]
4362584 Method for binary propellantExpiredSep 03, 80Dec 07, 82[D03D]

Top Inventors for This Owner

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