KNAUF GIPS KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 740
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 422
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 423
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 243
 
  
 
B01D SEPARATION 1133
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0058,136 CORNER FLASHING FOR A WINDOW OR DOOR OPENINGNov 06, 17Mar 01, 18[E06B]
2017/0307,250 AIR OUTLET FOR A VENTILATION DEVICEJul 12, 17Oct 26, 17[F24F]
2015/0314,481 Clocked Regulation of the Amount of Plaster PasteDec 12, 12Nov 05, 15[B28B, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9657481 Dry-built wallJan 13, 14May 23, 17[E04B, E04F]
9283732 Gypsum plaster board and a method for producing a gypsum plaster boardFeb 08, 11Mar 15, 16[C04B, E04C, B32B]
9267297 Method for producing a drywallMay 02, 13Feb 23, 16[E04B, E04C, E04F]
8899011 Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfideJan 11, 12Dec 02, 14[F23G, F01K, F02C, C01F, B01D]
8871326 Fire protection elementMay 03, 11Oct 28, 14[E04B, E04C, F24F, B32B]
7645527 Gypsum-based building materialSep 13, 04Jan 12, 10[B32B]
5395685 Gypsum board comprisiing linings made of glass fiber non-wovens coated with an inorganic cement binderJul 20, 90Mar 07, 95[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0074,977 Process and Device for Preparing Coated PlasterboardsAbandonedMar 17, 06Mar 19, 09[B05C, B05D]
2008/0115,438 Building BoardAbandonedDec 22, 05May 22, 08[E04C]
2007/0245,933 Projectile-Resistant Partition ConstructionAbandonedNov 03, 05Oct 25, 07[E06B]
7243462 Access doorExpiredSep 17, 04Jul 17, 07[E05C]
2005/0086,867 Access doorAbandonedSep 17, 04Apr 28, 05[E05D]
2005/0086,884 Access doorAbandonedSep 13, 04Apr 28, 05[E04B]

Top Inventors for This Owner

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