ALZCHEM AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8112
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 8108
 
  
 
B01D SEPARATION 5129
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 59
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 469
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 392
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
A23C DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF 128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0142,993 CREATINE-PROTEIN MATRIX AND METHOD FOR PRODUCING SAID MATRIXMar 27, 15May 25, 17[A23L, A23C]
2017/0064,944 EMULSIFIABLE OR SELF-EMULSIFYING CYANAMIDE-CONTAINING COMPOSITIONFeb 26, 15Mar 09, 17[A01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878288 Ammonia gas generator, method for producing ammonia and use of the same for reducing nitrogen oxides in exhaust gasesDec 19, 13Jan 30, 18[C01C, F01N, B01D]
9731976 Method for the production of ammonia from an ammonia precursor substance in order to reduce nitrogen oxides in exhaust gasesJun 29, 12Aug 15, 17[C01C, F01N, B01J, B01D]
9687783 Ammonia gas generator and use of the same for reducing nitrogen oxides in exhaust gasesDec 19, 13Jun 27, 17[C01C, F01N, B01D]
9663609 Use of N,N′-(dimethyl) urones and method for curing epoxy resin compositionsNov 14, 12May 30, 17[C08G, C08L]
9617369 High-latency hardeners for epoxy resinsDec 01, 15Apr 11, 17[C08J, C08G, C08L, C08K]
9499653 Curing agents for epoxy resinsFeb 23, 12Nov 22, 16[C09K, B05D, C08G, C08L]
9499659 Liquid hardeners for hardening epoxide resins (I)Jul 31, 13Nov 22, 16[C08J, C08G, C08L, B32B, C08K]
9499684 Alkyl or dialkyl-semicarbazone as a hardener for epoxy resinNov 14, 12Nov 22, 16[C08G, C08L, C08K]
9403976 Semicarbazones as accelerators for curing epoxy resinsMay 18, 11Aug 02, 16[C08G, C08L]
9382374 Liquid hardeners for hardening epoxide resins (II)Jul 31, 13Jul 05, 16[C08J, C08G, C08L, B32B, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0083,575 Semicarbazones as accelerators for curing epoxy resinsAbandonedNov 30, 15Mar 24, 16[C08L]

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