MACH IV, L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 761
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 438
 
  
 
B28C PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER 411
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR491
 
  
 
E21B EARTH OR ROCK DRILLING 393
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 144
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,988 SYSTEM AND METHOD FOR DISPOSING CARBON DIOXIDEMay 25, 17Nov 30, 17[C09K, C04B, B28C, E04B]
2017/0158,567 SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETEFeb 17, 17Jun 08, 17[C04B, B28C, B01F, E21B]
2015/0175,887 FIRE CORE COMPOSITIONS AND METHODSDec 19, 14Jun 25, 15[C09K, B29C, C04B, B29D, E06B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9593050 System, method and apparatus for entraining air in concreteMar 05, 13Mar 14, 17[C04B, B28C, B01F, E21B]
9481607 System, method and apparatus for manufacturing stable cement slurry for downhole injectionFeb 25, 13Nov 01, 16[C09K, C04B, E21B]
8408781 System, method and apparatus for entraining air in concreteMar 29, 10Apr 02, 13[B01F]
6153005 Foamed concrete composition and processApr 16, 99Nov 28, 00[C04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0148,459 SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETEAbandonedFeb 05, 13Jun 13, 13[B28C]

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