DYFLEX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 488
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 225
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 128
 
  
 
E01D BRIDGES 114

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0356,194 UNDERLAY CUSHIONING SHEET AND WATERPROOF STRUCTUREJan 21, 16Dec 14, 17[E04F, B32B]
2017/0138,012 METHOD FOR SLOPE IMPROVEMENTJul 06, 15May 18, 17[E02D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9890285 Asphalt-urethane compositionMay 23, 14Feb 13, 18[C08G, C09D, C08L]
9822278 One-component type polyurethane resin composition for preventing detachment of concrete pieces and tiles and method for preventing detachment of concrete pieces and tiles using sameDec 03, 12Nov 21, 17[B05D, C04B, C09D, E04F]
9121142 Method for waterproofing substrateFeb 12, 13Sep 01, 15[E01C, E01D]
9056321 Spray gun, spray application apparatus, and spray application methodJun 04, 10Jun 16, 15[B05B]
8828548 Interlayer adhesive, waterproof structure and waterproof construction methodDec 31, 12Sep 09, 14[B29C, B32B]
8277555 Coating compositionFeb 25, 05Oct 02, 12[C09D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0089,661 WATERPROOFING AGENT FOR WATERPROOF SHEET REPAIR METHODAbandonedNov 28, 12Apr 11, 13[B05D, C09D]
2013/0090,428 COATING AGENT FOR HAND PAINTING APPLICATIONAbandonedOct 07, 10Apr 11, 13[C07C, C09D]
6071039 Structure of surface portions of groundsExpiredJul 30, 98Jun 06, 00[E01C]

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