BAYER MATERIALSCIENCE AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 18102
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 12350
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 11127
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 597
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 474
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
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 389
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 3135
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0060,380 HYDROPHILIC POLYASPARTIC ESTERSAug 26, 15Mar 03, 16[C08G, C09D]
2016/0002,423 IMPROVED MAXIMUM PROCESSING TEMPERATURE OF PLASTIC SUBSTRATES USING HARD COATSFeb 05, 14Jan 07, 16[C08J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9281000 Photopolymer formulation for producing visible hologramsMar 25, 11Mar 08, 16[G11B, G03F, G03H]
9255067 Process for preparing low-viscosity allophanates containing actinically curable groupsOct 04, 05Feb 09, 16[C08G, C07C, C09D]
8853295 Process for the preparation of particularly reactive and low-viscosity allophanates having actinic-curable groups and the use thereof for the preparation of particularly scratch-resistant coatingsFeb 12, 10Oct 07, 14[C09J, C08G, C07C, C09D, C08L]
8842355 Lens shutter and aperture control devicesDec 10, 07Sep 23, 14[G02B, G03B]
8791200 TCD based hydrophilic polyurethane dispersionsAug 22, 09Jul 29, 14[C08G]
8778476 High speed DVDsJan 26, 11Jul 15, 14[G11B]
8779650 Process for the producing of an electromechanical transducerApr 10, 10Jul 15, 14[H01L, H04R]
8729304 1,4,2-diazaphospholidine derivativesSep 24, 09May 20, 14[C07F, C07B]
8715406 UV absorbers soluble in polar mediaApr 29, 10May 06, 14[C04B, C09D, B32B, C08K]
8679575 Method of fabricating electroactive polymer transducersJul 19, 12Mar 25, 14[B05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0046,756 PROCESS FOR PREPARING POLYISOCYANATES AND CATALYST KIT THEREFORAbandonedMar 21, 14Feb 18, 16[C08G, B01J]
2015/0330,137 INSULATING GLASS WINDOW HAVING HIGH THERMAL INSULATION AND REDUCED TRANSMISSIVITY FOR IR RADIATIONAbandonedNov 29, 13Nov 19, 15[E06B, B32B]
2015/0232,629 PROCESS FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBTAINABLE THEREFROMAbandonedMay 04, 15Aug 20, 15[C08J]
2015/0210,651 VAPOUR DEPOSITION OF ORGANIC UV ABSORBERS ONTO PLASTIC SUBSTRATESAbandonedAug 19, 13Jul 30, 15[B05D, C07D]
2015/0203,467 METHOD FOR PRODUCING LINEAR AND/OR CYCLIC CARBONATE ESTERSAbandonedAug 19, 13Jul 23, 15[C08G, C07D]
2015/0204,012 POLYURETHANE-POLYUREA DISPERSIONS BASED ON POLYCARBONATE-POLYOLSAbandonedJan 22, 15Jul 23, 15[D06M]
2014/0329,985 METHOD FOR PRODUCING POLYETHER ESTER POLYOLSAbandonedDec 19, 11Nov 06, 14[C08G, C11C]
2014/0312,737 LAYER COMPOSITE COMPRISING ELECTROACTIVE LAYERSAbandonedMar 06, 12Oct 23, 14[H01L]
2014/0302,425 METHOD FOR PRODUCING HOLOGRAPHIC MEDIAAbandonedMay 22, 14Oct 09, 14[G03H]
2014/0302,426 METHOD FOR PRODUCING A HOLOGRAPHIC FILMAbandonedMay 22, 14Oct 09, 14[G03H]
2014/0221,650 1 4,2-DIAZAPHOSPHOLIDINE DERIVATIVESAbandonedApr 07, 14Aug 07, 14[C07D]
2014/0197,936 FLEXURE, APPARATUS, SYSTEM AND METHODAbandonedJan 17, 12Jul 17, 14[G08B]
2014/0098,984 LOUDSPEAKER CONSTRUCTED FROM SHEETSAbandonedDec 12, 13Apr 10, 14[H04R]
2014/0085,065 ELECTROACTIVE POLYMER ACTUATOR FEEDBACK APPARATUS SYSTEM AND METHODAbandonedMar 09, 12Mar 27, 14[G08B, G06F]
2014/0077,407 METHOD AND DEVICE FOR PRODUCING SLABSTOCK FOAMAbandonedJan 29, 09Mar 20, 14[B29C]
8658420 Photobioreactor for algae growthExpiredSep 15, 09Feb 25, 14[F21V, C12N, C12M, A01H, A01G]
8652623 Coextruded films with low temperature impact resistanceExpiredMay 04, 10Feb 18, 14[B32B]
2013/0313,968 EL ELEMENTS CONTAINING A PIGMENT LAYER COMPRISING CROSSLINKING SYSTEMS WITH BLOCKED ISOCYANATE GROUPSAbandonedNov 21, 11Nov 28, 13[H05B]
2013/0317,134 TISSUE ADHESIVE BASED ON TRIFUNCTIONAL ASPARTATESAbandonedFeb 06, 12Nov 28, 13[A61L]
2013/0253,114 POLYCARBONATE MOLDING COMPOSTIONSAbandonedMay 21, 13Sep 26, 13[C08L]

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