MEXICHEM AMANCO HOLDING S.A. DE C.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 37101
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1976
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1099
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 969
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 6249
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 662
 
  
 
C11D DETERGENT COMPOSITIONS 461
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 3151
 
  
 
B01D SEPARATION 3131
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 355

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,641 CATALYST AND PROCESS USING THE CATALYSTNov 17, 17Mar 15, 18[C07C, B01J]
2018/0044,269 PROCESS FOR PURIFYING (HYDRO)HALOCARBON COMPOSITIONSOct 30, 17Feb 15, 18[C09K, A61K, C07C, A62D]
2017/0087,535 CATALYST AND PROCESS USING THE CATALYSTDec 08, 16Mar 30, 17[B01J]
2016/0058,714 COMPOSITION COMPRISING SALBUTAMOL SULPHATEApr 17, 14Mar 03, 16[A61K, A61M]
2011/0224,466 CATALYST AND PROCESS USING THE CATALYSTSep 04, 09Sep 15, 11[C07C, B01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862659 Catalyst and process using the catalystSep 04, 09Jan 09, 18[C07C, B01J]
9828316 Process for purifying (hydro)halocarbon compositionsApr 23, 14Nov 28, 17[C09K, C08J, A61K, C07C, A62D]
9790149 halo(hydro) fluoroalkanes in the presence of a zinc chromia catalystJan 04, 17Oct 17, 17[C07C, B01J]
9790152 Process for purifying (hydro)fluoroalkenesJan 17, 17Oct 17, 17[C07C]
9771309 Chromia based fluorination catalystApr 10, 06Sep 26, 17[C07C, B01J]
9624148 Process for purifying (hydro)fluoroalkenesJan 04, 16Apr 18, 17[C07C]
9567275 halo(hydro)fluoroalkanes in the presence of a zinc/chromia catalystOct 06, 15Feb 14, 17[C09K, C07C, C07B]
9556079 Catalyst and process using the catalystSep 04, 09Jan 31, 17[C07C, C07B, B01J]
9517216 Compositions comprising salbutamol sulphateOct 12, 12Dec 13, 16[A61K, A61M, B65B]
9309176 Process for purifying (hydro)fluoroalkenesMar 19, 15Apr 12, 16[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0023,971 Process for Preparing C3-6 (Hydro)Fluoroalkenes by Dehydrohalogenating C3-6 Halo(Hydro)Fluoroalkanes in the Presence of a Zinc/Chromia CatalystAbandonedOct 06, 15Jan 28, 16[C09K, C07C]
2015/0315,447 Heat Transfer CompositionsAbandonedJul 13, 15Nov 05, 15[C09K]
2015/0202,581 HEAT TRANSFER COMPOSITIONSAbandonedMar 30, 15Jul 23, 15[C09K, C08J, B23P, G06Q, B01F, C11D, B01D]
8628681 Heat transfer compositionsExpiredJan 12, 11Jan 14, 14[C09K, C08J]
8629307 X, wherin X is Cl or F, from 1243zfExpiredDec 12, 12Jan 14, 14[C07C]
8552228 Process for the preparation of 2,3,3,3-tetrafluoropropeneExpiredApr 09, 09Oct 08, 13[C07C]
2013/0193,369 HEAT TRANSFER COMPOSITIONSAbandonedJun 24, 11Aug 01, 13[C09K, F03C]
2013/0187,078 HEAT TRANSFER COMPOSITIONSAbandonedFeb 14, 11Jul 25, 13[C09K, B23P, F01K, C11D]
2013/0119,299 HEAT TRANSFER COMPOSITIONSAbandonedMay 20, 11May 16, 13[C09K, F28D, F25B]
8415515 Process for the production of pentafluroethaneExpiredSep 23, 11Apr 09, 13[C07C]
2013/0032,751 HEAT TRANSFER COMPOSITIONSAbandonedFeb 14, 11Feb 07, 13[C09K, F25B, C08L, C08K]
8367879 Method for the preparation of 2 chloro 1,1,1,2,3,3,3 heptafluoropropaneExpiredNov 10, 08Feb 05, 13[C07C]
8333901 Heat transfer compositionsExpiredFeb 16, 11Dec 18, 12[C09K]
2012/0305,830 HEAT TRANSFER COMPOSITIONSAbandonedFeb 14, 11Dec 06, 12[C09K, C08G, C08F, F28D, F25D, C11D]
8236997 Process for the production of pentafluoroethaneExpiredDec 18, 06Aug 07, 12[C07C]
2012/0126,187 HEAT TRANSFER COMPOSITIONSAbandonedApr 16, 10May 24, 12[C09K, C08G, C08F, F28D, F25B, F25D, C11D]
8058485 Process for the production of dichlorotrifluoroethaneExpiredDec 18, 06Nov 15, 11[C07C]
8049045 Process for production of dichlorotrifluoroethaneExpiredDec 18, 06Nov 01, 11[C07C]
2011/0260,095 Heat Transfer CompositionsAbandonedDec 02, 09Oct 27, 11[C09K]
2011/0258,146 Heat Transfer CompositionsAbandonedDec 02, 09Oct 20, 11[C09K, C08J, C08G, C08F, G06Q, F25B, F25D, C11D, B01D]

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