BAYER MATERIALSCIENCE LLC

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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 2189
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 8126
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 871
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5143
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 494
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4106
 
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 322
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3113
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3118
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR394

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0080,352 AQUEOUS POLYURETHANE DISPERSION IN THE TREATMENT OF ACNEMar 06, 13Mar 19, 15[A61K]
2009/0226,644 Gel coat compositions from acrylate-modified aspartatesMar 05, 08Sep 10, 09[C23C, B44F, B32B, C08K, C08L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9284401 Process for the preparation of polyether-ester polyolsMar 05, 07Mar 15, 16[C08G]
8765900 Aliphatic moisture-curable resins, coating compositions, and related processesAug 27, 09Jul 01, 14[C08G]
8748521 Flame retardant impact-modified polycarbonate compositionsDec 18, 09Jun 10, 14[C08K]
8647471 Process for the production of sized and/or wet-strength papers, paperboards and cardboardsDec 22, 10Feb 11, 14[D21H]
8110704 Process for the production of stable polymersNov 02, 06Feb 07, 12[C08J, C08F, C07C]
8034322 Polyurethane dispersions based on polycarbonate polyols and suitable for use in personal care productsOct 08, 08Oct 11, 11[A61Q, A61K]
8030522 Process for the production of toluene diisocyanateJun 07, 06Oct 04, 11[C07C]
7887722 Method for transferring holographic and other microstructure or refractive images onto a web-carried resin coating in registration with printing on the webMay 22, 08Feb 15, 11[B29D]
7709573 Polycarbonate molding compositionsDec 05, 06May 04, 10[C08L]
7670501 Carbon dioxide blown low density, flexible microcellular polyurethane elastomersMay 27, 05Mar 02, 10[C09K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0256,605 COMPOSITES HAVING HIGH LEVELS OF CARBON NANOTUBES AND A PROCESS FOR THEIR PRODUCTIONABANMar 29, 12Oct 03, 13[H01B]
2013/0216,390 REINFORCED COMPOSITES PRODUCED BY A VACUUM INFUSION OR PULTRUSION PROCESSABANFeb 20, 12Aug 22, 13[F03D, B32B, B29C, C08K, C08L, B82Y]
2013/0101,540 AQUEOUS DISPERSIONS OF POLYURETHANE AND NANOPARTICLESABANOct 21, 11Apr 25, 13[A61Q, A61K, C08L, B82Y]
2013/0090,419 POLYCARBONATE COMPOSITIONS HAVING IMPROVED WATER RESISTANCE AND RELATED METHODSABANOct 05, 11Apr 11, 13[C08J, C08K, C08L]
2013/0072,588 MEDIUM DENSITY FOAMS HAVING GOOD IMPACT RESISTANCE AND A PROCESS FOR THEIR PRODUCTIONABANSep 21, 11Mar 21, 13[B29C, C08L]
2012/0256,139 UV-CURABLE COATING CONTAINING CARBON NANOTUBESABANApr 08, 11Oct 11, 12[H01B, B05D, B82Y]
2012/0234,204 VAPOR PHASE FUNCTIONALIZATION OF CARBON NANOTUBESABANMar 17, 11Sep 20, 12[C07C, C08K, C08L, B82Y]
8178591 Carbon dioxide blown low density, flexible microcellular polyurethane elastomersExpiredJan 19, 10May 15, 12[C08J]
2012/0085,961 METHOD FOR IMPROVING SOUND DAMPING PERFORMANCE FOR AUTOMOTIVE INTERIOR APPLICATIONSABANOct 12, 10Apr 12, 12[C08L]
2012/0077,038 A PROCESS FOR INCORPORATING AN INTERPENETRATING NETWORK OR BLEND INTO THE SURFACE LAYER OF A POLYMERIC ARTICLEABANSep 29, 10Mar 29, 12[C08J, B32B]
8124665 Decorative molded foams with good impact resistance and fire retardant propertiesExpiredAug 29, 08Feb 28, 12[C08G]
2011/0310,631 LED HEADLAMP COOLING SYSTEMABANJun 15, 11Dec 22, 11[B60Q, F21V]
2011/0306,728 POLYMER POLYOLS PREPARED FROM NITRILE-FREE AZO-INITIATORSABANJun 11, 10Dec 15, 11[C08L]
2011/0272,830 DOWNCOMERS FOR MASS TRANSFER COLUMNABANMay 04, 11Nov 10, 11[B01J, B01D, B01F]
2011/0269,081 SYSTEMS AND PROCESSES FOR IMPROVED COMBUSTION CONTROLABANApr 29, 11Nov 03, 11[F23N, F23G]
2011/0256,187 BIOFILM-INHIBITORY COATINGS THAT RELEASE SALICYCLIC ACID BY HYDROLISISABANNov 13, 09Oct 20, 11[C08F, A61P, A61K]
2011/0130,517 Hydrolytic stability of polycarbonate containing rubber modifierABANDec 01, 09Jun 02, 11[C08L]
2011/0117,042 POLYURETHANE DISPERSIONS FOR HAIR DYEABANJul 04, 09May 19, 11[A61Q, A61K, B65D]
2010/0279,101 COMPOSITES PRODUCED FROM SPRAYABLE ELASTOMERIC POLYURETHANE FOAMABANApr 30, 09Nov 04, 10[B32B]
2010/0280,139 Sprayable elastomeric polyurethane foam and process for its productionABANApr 30, 09Nov 04, 10[C08J]

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