EVONIK CARBON BLACK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 1020
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 696
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 510
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B60C VEHICLE TYRES 347
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3113
 
  
 
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
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES251

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878911 Carbon aerogels, process for their preparation and their useApr 03, 17Jan 30, 18[C01B, B01J]
9493659 Carbon black, method for the production thereof, and use thereofOct 09, 09Nov 15, 16[C04B, C09D, C09C, D21H, G03G, C08L]
8915998 Pigment granulate, method for producing the same and use thereofNov 19, 09Dec 23, 14[B82Y, C09C, C09B]
8852739 Carbon black, method for the production thereof, and use thereofFeb 22, 11Oct 07, 14[B82Y, C09C, B60C, B29K, C08L, B32B]
8574527 Process for aftertreating carbon blackApr 28, 08Nov 05, 13[C22B, C01B, C08G, B29B, B60C, B32B]
8420044 Carbon black, a process for preparation thereof and use thereofSep 16, 10Apr 16, 13[C09C]
8394190 Carbon black granulate, method for producing carbon black granulate, and use thereofNov 10, 09Mar 12, 13[C09C]
8372191 Ink jet inkDec 08, 09Feb 12, 13[C09D]
8236274 Carbon black, method of producing carbon black, and device for implementing the methodAug 03, 07Aug 07, 12[C09C, C01D]
8124682 Rubber mixtureNov 19, 10Feb 28, 12[C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0328,881 Carbon Black, Method of Producing Carbon Black and Device for Implementing the MethodAbandonedJun 29, 12Dec 27, 12[C01B]
8328930 Pigment preparation, method for producing the same and its useExpiredMay 20, 08Dec 11, 12[A61K, C04B, C09D]
2012/0020,869 Microporous and Mesoporous Carbon Xerogel Having a Characteristic Mesopore Size and Precursors Thereof and Also a Process for Producing These and Their UseAbandonedMar 11, 09Jan 26, 12[C01B, C07C]
2010/0288,160 Carbon Aerogels, Process for Their Preparation and Their UseAbandonedJan 15, 09Nov 18, 10[C08J, C01B, C09D, C08L, B32B]
2010/0179,270 LAMP BLACKAbandonedMay 20, 08Jul 15, 10[C01B, C08K]
2010/0157,296 APPARATUS AND METHOD FOR DETERMINING THE TRANSPORT BEHAVIOUR IN THE PNEUMATIC TRANSPORT OF GRANULAR MATERIALSAbandonedMay 21, 08Jun 24, 10[G01N]
2009/0305,011 Ink Jet InkAbandonedMay 30, 09Dec 10, 09[C07C, B32B]
7514062 Process for the production of furnace blackExpiredApr 23, 04Apr 07, 09[C01D]
2009/0035,210 CARBON BLACKAbandonedOct 15, 08Feb 05, 09[C09C]
2007/0203,284 Carbon black pelletsAbandonedApr 30, 07Aug 30, 07[C01B]
2007/0031,319 Carbon materialAbandonedAug 02, 06Feb 08, 07[C01B]
7172652 Carbon black granulesExpiredOct 26, 04Feb 06, 07[C09C]
2006/0243,165 Colorant suspensionsAbandonedFeb 28, 06Nov 02, 06[C09B]
7112618 Beaded blackExpiredDec 14, 01Sep 26, 06[C08K]
6960250 Carbonaceous materialExpiredAug 14, 03Nov 01, 05[C08K]
2004/0248,731 Furnace carbon black, process for production and use thereofAbandonedMar 08, 04Dec 09, 04[C09C]
6780389 Process for the production of modified carbon blackExpiredJul 25, 02Aug 24, 04[C09C]
6758891 Carbon-containing materialExpiredOct 01, 02Jul 06, 04[C09D]
6685769 Aqueous carbon black dispersionsExpiredJul 21, 00Feb 03, 04[C09D]
6660075 Carbon blackExpiredSep 28, 01Dec 09, 03[C09C]

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