K+S AKTIENGESELLSCHAFT

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 318
 
  
 
B03B SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS 27
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 219
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 213
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 213
 
  
 
C05G MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS 211
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 297
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0265,016 ARCHAEA AND LIPID COMPOSITIONS OBTAINED THEREFROMMay 23, 16Sep 15, 16[A61K, C12P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9752014 Process for the manufacture of nano-scale, primary, coated hydrotalcite and hydrotalciteDec 21, 11Sep 05, 17[B82Y, C09D, C09C, C01F, C08K]
9625391 LIBS measurement tubeJun 12, 14Apr 18, 17[G01J, G01N, G02B]
9393572 Electrostatic separation of a mixture of valuable materials, e.g., a mineral salt mixture, by means of a pipe separator, and device for electrostatically separating such a mixture of valuable materials by means of a pipe separator, and method for electrostatic separationMar 01, 11Jul 19, 16[B03C, B03B]
7635822 Method for treating ground crude potassium salts that contain kieseriteAug 06, 07Dec 22, 09[B03C]
7553462 nanoparticlesJun 18, 07Jun 30, 09[B01J, C01F]
7534586 Method for producing biomassDec 12, 01May 19, 09[C12P]
6309439 Coated fertilizer granulesSep 15, 00Oct 30, 01[C05G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0102,141 METHOD FOR REDUCING THE LOSSES OF VALUABLE SUBSTANCES IN MINERAL PROCESSINGAbandonedApr 19, 13Apr 16, 15[B03D, B03B, C01F, C01D]
2014/0084,207 ARCHAEA AND LIPID COMPOSITIONS OBTAINED THEREFROMAbandonedFeb 16, 11Mar 27, 14[C12P, C12N]
2013/0183,103 BASE SEAL FOR A DUMP, IN PARTICULAR A RESIDUAL SALT DUMPAbandonedMay 17, 11Jul 18, 13[E02D]
2010/0038,817 Device, production and method for thermoplastic polymers containing coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particlesAbandonedJul 27, 09Feb 18, 10[B29C, B28C, C08K]
2010/0011,993 Method for the production of coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particlesAbandonedJul 02, 09Jan 21, 10[C09D]
2010/0004,352 Method for the production of curable masses, containing coarse-scale and/or nanoscale, coated, de-agglomerated and preferably functionalized magnesium hydroxide particles, as well as of cured composites, containing de-agglomerated and homogenously distributed magnesium hydroxide filler particlesAbandonedJul 02, 09Jan 07, 10[C09K, C08K]
6287359 Granule mixtures composed of coated and non-coated fertilizer granulesExpiredJul 29, 98Sep 11, 01[A01N]
6187074 Coated fertilizer granulesExpiredDec 15, 97Feb 13, 01[C05G]

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