Kaltenbach-Thuring S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6117406 Process for manufacturing ammonium saltsFeb 12, 99Sep 12, 00[C01C, C01B]
5904906 Reactor and plant for manufacturing ammonium saltsNov 14, 97May 18, 99[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6022386 Process for producing porous ammonium nitrate and ammonium nitrates producedExpiredDec 30, 97Feb 08, 00[C22B, C01C]
4749349 Granulating device and plantExpiredDec 05, 85Jun 07, 88[B22F]

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