WACKER CHEMIE 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 10638
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 8744
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF8214
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 7514
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 5452
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5174
 
  
 
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 4748
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 3832
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3673
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 35103

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0044,188 METHOD FOR PRODUCING ORGANICALLY MODIFIED AEROGELSApr 21, 16Feb 15, 18[C01B]
2018/0036,953 METHOD FOR PRODUCING MOLDED BODIESNov 13, 15Feb 08, 18[B29C, B33Y, C08K]
2017/0369,740 CROSS-LINKABLE COATING COMPOUNDS BASED ON ORGANYL-OXYSILANE-TERMINATED POLYMERSJan 19, 16Dec 28, 17[B05D, C09D, C08K]
2017/0373,349 NITRILES AND AMINES AS ELECTROLYTE COMPONENTS FOR LITHIUM-ION BATTERIESSep 08, 16Dec 28, 17[C07F, H01M, H01G]
2017/0349,443 REACTOR FOR THE DEPOSITION OF POLYCRYSTALLINE SILICONDec 18, 15Dec 07, 17[C23C, C01B, B01J, C30B]
2017/0341,023 REMOVAL OF OXYGEN FROM HYDROCARBON-CONTAINING GAS MIXTURESNov 12, 15Nov 30, 17[B01J, B01D]
2017/0341,136 OIL-IN-WATER SILICONE EMULSION COMPOSITION FOR DIE CASTING RELEASE AGENTDec 18, 15Nov 30, 17[C08J, C08G, B22D, B01F]
2017/0342,221 POLYMER MASTER BATCH CONTAINING LINEAR, ULTRA HIGH MOLECULAR POLYDIMETHYLSILOXANES DEVOID OF VINYL GROUPSNov 30, 15Nov 30, 17[C08J, C08L]
2017/0321,015 METHOD FOR THE HYDROPHOBIC IMPREGNATION OF FIRED CERAMIC MOLDED BODIESNov 10, 15Nov 09, 17[C08G]
2017/0312,724 FLUIDIZED BED REACTOR AND PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON GRANULESOct 21, 15Nov 02, 17[C01B, B01J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919506 Floor covering adhesive composition comprising a vinyl acetate-ethylene copolymerOct 28, 14Mar 20, 18[C09J, C08F, B32B, C08K]
9920229 Cross-linkable masses based on organyl-oxysilane-terminated polymersAug 05, 14Mar 20, 18[C09K, C09J, C08G, C08L, C08K]
9914744 Method for producing carbamatoorganosilanesSep 17, 14Mar 13, 18[C07F]
9896428 Process for preparing chloroacetaldehyde acetalsMar 10, 16Feb 20, 18[C07D, C07C]
9873656 Process for ruthenium-catalysed transvinylation of carboxylic acidsNov 19, 14Jan 23, 18[C07C]
9862642 Cross-linkable compositions based on organosilicon compounds and thus produced molded bodiesAug 11, 14Jan 09, 18[C04B, C08L, C08K]
9862869 Siloxane mixturesJun 11, 13Jan 09, 18[C09K, F24J, C07F, C08G, C08L]
9850193 Process for ruthenium-catalysed transvinylation of carboxylic acidsNov 19, 14Dec 26, 17[C07C, B01J]
9850327 Use of modified water-soluble polymers as crosslinking auxiliary agentsSep 23, 14Dec 26, 17[C08F]
9845247 Process for producing polycrystalline siliconJul 10, 14Dec 19, 17[C01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0305,939 METHOD FOR THE DIRECT SYNTHESIS OF METHYL CHLOROSILANES IN FLUIDIZED-BED REACTORSAbandonedNov 19, 15Oct 26, 17[C07F, B01J]
2017/0137,445 METHOD FOR PRODUCING POWDERS FROM ALKALI SALTS OF SILANOLSAbandonedMar 13, 15May 18, 17[C07F, C04B]
2017/0073,472 ADDITION CROSS-LINKING SILICONE COMPOSITION WITH A HIGH WATER-ABSORPTION CAPACITYAbandonedFeb 24, 15Mar 16, 17[C08G, C08K]
2017/0009,020 POLYSILOXANES COMPRISING METHYLENE-BONDED POLAR GROUPSAbandonedJan 29, 15Jan 12, 17[C08G, C07F, H01G]
2016/0319,079 CROSS-LINKABLE SILICONE COMPOSITIONAbandonedDec 17, 13Nov 03, 16[C08G]
2016/0272,790 FILLER-CONTAINING SILICONE COMPOSITIONSAbandonedNov 12, 13Sep 22, 16[C08G, C09D, C08K]
2016/0263,540 SILANIZED HIGHLY HYDROPHOBIC SILICIC ACIDSAbandonedNov 19, 14Sep 15, 16[C09J, C01B, C07F, C09D, B01F]
2016/0254,425 LED ENCAPSULANTAbandonedOct 24, 14Sep 01, 16[H01L]
2016/0230,383 SILICIC ACID MIXTURES AND USE THEREOF AS INSULATION MATERIALAbandonedAug 27, 14Aug 11, 16[C04B, E04B]
2016/0120,205 PROCESS FOR PRODUCING A CANDY GUMAbandonedOct 16, 15May 05, 16[A23G]
2016/0046,557 PROCESS FOR THE PREPARATION OF VINYL ACETATEAbandonedMar 26, 14Feb 18, 16[C07C]
2016/0001,237 ASYMMETRICALLY POROUS MEMBRANES MADE OF CROSS-LINKED THERMOPLASTIC SILICONE ELASTOMERAbandonedFeb 19, 14Jan 07, 16[C08J, C02F, B01D]
2015/0376,365 POROUS MEMBRANES MADE OF CROSS-LINKED THERMOPLASTIC SILICONE ELASTOMERAbandonedFeb 21, 14Dec 31, 15[C08J, B01D]
2015/0315,347 PRODUCTION OF THIN SILICONE FILMSAbandonedNov 15, 13Nov 05, 15[C08J, B05D]
2015/0284,413 METHOD FOR PRODUCING SOLIDS FROM ALKALI METAL SALTS OF SILANOLSAbandonedMay 15, 13Oct 08, 15[C07F]
2015/0218,334 POROUS MEMBRANES MADE OF CROSS-LINKABLE SILICONE COMPOSITIONSAbandonedAug 14, 13Aug 06, 15[C08J, A61F, B01D]
2015/0144,028 AQUEOUS COMPOSITIONS AND USE THEREOFAbandonedMay 17, 13May 28, 15[C09D, C08K]
2015/0119,519 VINYL ACETATE COPOLYMERS FOR HYDRAULICALLY SETTING CONSTRUCTION MATERIALSAbandonedMay 29, 13Apr 30, 15[C08J, C04B]
2015/0065,662 CURING AGENT COMPOSITIONS FOR CONDENSATION-CROSSLINKING RTV-2 SYSTEMSAbandonedApr 05, 13Mar 05, 15[C08G]
2015/0011,723 ORGANOSILICON COMPOUNDS AND THEIR USE THEREOF FOR PRODUCING HYDROPHILIC SURFACESAbandonedFeb 26, 13Jan 08, 15[C07F, C08G]

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