K+S KALI GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C05D INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE46
 
  
 
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 310
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 213
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 114
 
  
 
C05C NITROGENOUS FERTILISERS114
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0225,960 METHOD FOR THE PRODUCTION OF SULPHATE OF POTASH GRANULATES, SULPHATE OF POTASH GRANULATE OBTAINED THEREBY, AND USE THEREOFSep 30, 15Aug 10, 17[C05G, C05D, C01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9663410 Composition of a magnesium sulfate/urea compoundDec 28, 12May 30, 17[C05D, C05C, C07C]
9487706 Composition based on magnesium sulfate and diammonium hydrogenphosphateApr 25, 13Nov 08, 16[C09K, F16L]
6383247 Micronutrient-containing leaf fertilizer based on magnesium sulfate and process for its productionJul 02, 99May 07, 02[C05G, C05D]
6379414 Process for producing pressed fertilizer granulatesApr 27, 00Apr 30, 02[C05D]
5614104 Process and apparatus for the continuous determination of the sylvine saturation of hot solutions for monitoring and controlling the hot solubilizing of a crude potash saltMar 07, 95Mar 25, 97[B01D]
5542546 Process and apparatus for non-agitated flotation of substances with a low degree of hydrophoby and/or low stability in the foam structure, in particular of salt mixturesMay 04, 95Aug 06, 96[B03D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0067,340 UNDERGROUND SECURING SYSTEM COMPRISING A ROCK BOLT THAT INCLUDES AN ATTACHMENT DEVICEAbandonedFeb 25, 15Mar 09, 17[E21D]
2017/0022,420 COMPOSITION BASED ON MAGNESIUM SULFATE AND DIAMMONIUM HYDROGENPHOSPHATEAbandonedSep 30, 16Jan 26, 17[C09K, F16L]
2015/0273,434 METHOD FOR BINDING THE RESIDUAL MOISTURE IN THE RESIDUE SALT OF A SALT DUMPAbandonedJun 10, 15Oct 01, 15[B01J]
2013/0207,036 ADDITIVE FOR BINDING THE RESIDUAL MOISTURE IN THE RESIDUE SALT OF A SALT DUMPAbandonedMay 20, 11Aug 15, 13[B01J]
2013/0209,176 MIXTURE TO BE APPLIED ONTO A DUMP OF RESIDUE SALTAbandonedMay 18, 11Aug 15, 13[C09K]

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