QUANTUM TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR127
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9512560 Short oxygen delignification methodOct 31, 14Dec 06, 16[B01F, D21C]
5901518 Building insulation system with fall protectionJul 01, 96May 11, 99[7./0, E04B, 749., DIG.]
5607233 Continuous dynamic mixing systemJan 30, 95Mar 04, 97[B01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0121,276 DYNAMIC MIXING ASSEMBLY WITH IMPROVED BAFFLE DESIGNAbandonedOct 31, 14May 05, 16[B01F, D21C]
2004/0197,611 Transportable fuel cell generatorAbandonedApr 04, 03Oct 07, 04[H01M]
6036355 Reactor mixing assemblyExpiredOct 01, 97Mar 14, 00[B01F]
5304355 Mixer-reactor equipment for treating fine solids with gaseous reagentsExpiredSep 08, 92Apr 19, 94[B01F]
4941752 Mixing equipment and methodsExpiredApr 25, 88Jul 17, 90[B01F]
4904461 Safe production of chlorine dioxide in a pressurized gaseous stateExpiredDec 07, 87Feb 27, 90[C01B]
4744956 Continuous reaction of gases with liquidsExpiredFeb 12, 86May 17, 88[B05B, B01J, B01F]
4740212 Process and composition for bleaching cellulosic material with hypochlorous acidExpiredNov 25, 85Apr 26, 88[D21C]
4693832 Preparation of safe drinking waterExpiredNov 27, 85Sep 15, 87[C02F]
4584178 Apparatus for the manufacture of hypochlorous acidExpiredNov 16, 84Apr 22, 86[B01J]
4573298 Building insulation systemExpiredMay 04, 84Mar 04, 86[E04B]
4504456 Process and apparatus for the manufacture of hyprochlorous acidExpiredAug 29, 83Mar 12, 85[C01B]
4446664 Insulation systemExpiredMar 23, 81May 08, 84[E04B]

Top Inventors for This Owner

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