MBT HOLDING AG

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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 3533
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1191
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 443
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 412
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR392
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B28C PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER 213

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7883577 Rheology stabilizer for cementitious compositionsApr 07, 10Feb 08, 11[C04B]
7166365 Exterior finishing system including a bond-compatible composite membraneFeb 05, 04Jan 23, 07[B32B]
7143560 Cover assembly for structural membersFeb 05, 04Dec 05, 06[E04B]
6875801 Solubilized defoamers for cementitious compositionsDec 23, 02Apr 05, 05[C04B]
6858074 High early-strength cementitious compositionAug 14, 02Feb 22, 05[C04B]
6818057 Retarder for calcium sulfoaluminate cementsMar 03, 03Nov 16, 04[C04B]
6802673 Tunnel boring with foamed compositionMay 03, 02Oct 12, 04[E21D]
6761504 Waterproof cladding construction and method of providing the sameApr 20, 00Jul 13, 04[E21D]
6762220 Cement additiveNov 05, 01Jul 13, 04[C04B, C08F]
6759135 Exterior finishing system and building wall structure including a bond-compatible composite membrane and method of constructing sameMay 24, 02Jul 06, 04[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6908955 Oligomeric dispersantExpiredNov 08, 02Jun 21, 05[O08L, C08G, C04B]
6861459 Oligomeric dispersantExpiredSep 16, 02Mar 01, 05[C04B]
2004/0211,342 Rheology stabilizer for cementitious compositionsAbandonedApr 25, 03Oct 28, 04[C08J, C04B, C08L, C08K]
2004/0149,174 Accelerating admixture for concreteAbandonedFeb 05, 03Aug 05, 04[C04B]
6761765 Admixture for cementitious compositionsExpiredMay 24, 01Jul 13, 04[C04B]
6745531 Pressure equalized compartment for exterior insulation and finish systemExpiredJul 31, 01Jun 08, 04[E04B, E04F]
2003/0187,100 Water soluble air controlling agents for cementitious compositionsAbandonedNov 07, 02Oct 02, 03[C08K]
2003/0119,955 Polymeric structural support membraneAbandonedSep 30, 02Jun 26, 03[C08K]
6514595 Integrated marking materialsExpiredApr 26, 99Feb 04, 03[E01F]
2002/0154,017 Inventory management system for admixtures and additives for concrete, grout and mortarAbandonedMar 28, 02Oct 24, 02[G08B]
6468344 Compositions and methods for curing concreteExpiredMay 05, 00Oct 22, 02[C04B]
2002/0151,637 Polymeric structural support membraneAbandonedFeb 05, 02Oct 17, 02[C08K]
2002/0111,399 Water soluble air controlling agents for cementitious compositionsAbandonedDec 07, 00Aug 15, 02[C08K]
6429266 Thermal grafts of polyamides with pendant carboxylic acid groups, methods for producing the same, compositions containing the same, and methods of using the sameExpiredJun 30, 98Aug 06, 02[C08L]
6355100 Corrosion inhibitor for cement compositionsExpiredJan 02, 01Mar 12, 02[C04B]
6310143 Derivatized polycarboxylate dispersantsExpiredDec 16, 98Oct 30, 01[C04B, C08F, B01F]
6284867 Highly efficient cement dispersantsExpiredJun 12, 00Sep 04, 01[C08G, C04B]
6166119 Flowability additiveExpiredApr 14, 99Dec 26, 00[C08L, C08K]
6136950 Highly efficient cement dispersantsExpiredSep 23, 97Oct 24, 00[C08G, C04B]
6076997 Deep mix soil stabilization methodExpiredOct 30, 98Jun 20, 00[C09K]

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