MISSISSIPPI CHEMICAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C05C NITROGENOUS FERTILISERS114
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6475259 Coating agent and coated particulate fertilizersOct 29, 99Nov 05, 02[A10N, C05C]
6328099 Moving bed dryerApr 21, 99Dec 11, 01[F28F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0172,700 Coating agent and coated particulate fertilizersAbandonedOct 21, 02Sep 18, 03[C05G]
6365706 Process for production of polyasparagine and the high nitrogen content polymer formed therebyExpiredJun 21, 00Apr 02, 02[C08G]
5720794 Ammonium nitrate particulate fertilizer and method for producing the sameExpiredJul 30, 96Feb 24, 98[C05C]
5078813 Exposive grade ammonium nitrateExpiredMar 22, 89Jan 07, 92[C06B]
4822586 Ammonia synthesis methodExpiredAug 09, 88Apr 18, 89[C01C]
4774064 Conversion of calcium compounds into solid and gaseous compoundsExpiredDec 23, 86Sep 27, 88[C01F]
4521239 Coating agent for particulate materialsExpiredNov 29, 82Jun 04, 85[C05C]
4500502 Process for removing impurities from wet process of phosphoric acidExpiredJun 28, 83Feb 19, 85[C01B]

Top Inventors for This Owner

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