SASOL PERFORMANCE CHEMICALS GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR689
 
  
 
E21B EARTH OR ROCK DRILLING 492
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0145,290 Compositions and Methods for Controlling Paraffin and Asphaltene Problems in WellsJul 14, 15May 25, 17[C09K, E21B]
2015/0291,872 Activators for Use in the Viscosification of Non-Aqueous FluidsOct 29, 13Oct 15, 15[C09K, E21B]
2015/0014,062 Composition Comprising an Alkoxylated Amine Compound and a Carboxylic Acid Compound, use thereof in Water in Oil Emulsions and Process Using the Composition as or as Part of a Drilling FluidFeb 20, 13Jan 15, 15[C09K, C10G, E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909049 Composition comprising an alkoxylated amine compound and a carboxylic acid compound, use thereof in water in oil emulsions and process using the composition as or as part of a drilling fluidFeb 20, 13Mar 06, 18[C09K, C10G, E21B]
9579640 Amidinate and guanidinate complexes, their use as chain transfer polymerization catalysts and long chain alcohols obtained by such processJun 03, 13Feb 28, 17[C07F, C08F, C07C, B01J]
9376509 Extended surfactant for emulsion polymerizationAug 24, 12Jun 28, 16[C08F, C07C, C08K]
9340432 Process for the synthesis of magnesium aluminate spinelsApr 15, 13May 17, 16[C04B, C01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0367,306 Free-Flowing Dispersion Containing Particulate Metal Oxides, Metal Oxide Hydrates and/or Metal Hydroxides, A Dispersant and an Organic Dispersion MediumAbandonedFeb 19, 14Dec 24, 15[B01F]

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