Eniricerche S.p.A.

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 8130
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 7102
 
  
 
E21B EARTH OR ROCK DRILLING 789
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF574
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 396
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR392
 
  
 
B01D SEPARATION 2132
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 229
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6103209 Process for preparing porous spherical silica xerogelsApr 08, 96Aug 15, 00[C01B]
6074976 Process and catalyst for reducing NO.sub.x in exhaust combustion gasesSep 22, 98Jun 13, 00[B01J]
6071485 Process for the preparation of a micro-meso porous material with a high surface area and controlled distribution of the porosityMay 30, 97Jun 06, 00[C01B]
5993511 Process of preparing nickel cermetJul 24, 96Nov 30, 99[C22C]
5910299 ERS-10 zeolite and process for its preparationMar 05, 97Jun 08, 99[C01B]
5908968 Difunctional catalyst effective in wax hydroisomerization and process for preparing itNov 20, 97Jun 01, 99[C07C]
5888466 Process for preparing amorphous, catalytically active silicoaluminasOct 21, 96Mar 30, 99[C01B]
5767038 Catalyst for the hydroisomerization of long-chain N-paraffins and process for preparing itAug 28, 95Jun 16, 98[B01J]
5672799 Process for the preparation of cumeneJul 17, 96Sep 30, 97[C07C]
5660730 Inertization of liquid waste, mud and solid waste containing heavy metals by sulphate-reducing bacteriaJul 07, 95Aug 26, 97[C02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6642172 Extruded catalyst based on silica/alumina gelExpiredJan 25, 95Nov 04, 03[B01J]
6638888 Mesoporous alumina gel and process for its preparationExpiredMay 14, 96Oct 28, 03[C01F]
6566105 Process for the production of D-.alpha.-amino acidsExpiredApr 03, 95May 20, 03[C12P, C12N]
6379417 Nickel cermet anodic material for fuel cell anodeExpiredMay 24, 99Apr 30, 02[C22C]
6083864 Synthetic, crystalline, porous material containing oxides of silicon, titanium and galliumExpiredNov 30, 98Jul 04, 00[B01J]
6037303 Superacid catalyst for the hydroisomerization of n-paraffins and process for its preparationExpiredFeb 06, 98Mar 14, 00[B01J]
5993768 Mesoporous crystalline composition with a high surface area of a tetravalent metal which can be used as catalystExpiredDec 29, 97Nov 30, 99[C01B]
5981419 Difunctional catalyst effective in wax hydroisomerization and process for preparing itExpiredNov 23, 98Nov 09, 99[B01J]
5968344 Catalyst for the hydroisomerization of long-chain n-paraffins and process for preparing itExpiredApr 21, 98Oct 19, 99[C07C, C10G]
5937949 Process for the consolidation of sandExpiredSep 12, 97Aug 17, 99[E21B]
5892080 Mesoporous crystalline acid composition of a diphosphonate-phosphite of a tetravalent metal which can be used as a catalystExpiredOct 02, 97Apr 06, 99[C07F, B01J]
5888471 Synthetic crystalline porous material containing oxides of silicon, titanium and galliumExpiredOct 28, 96Mar 30, 99[C01B]
5877002 Thermostable mutants of D-N-.alpha.-carbamoylaseExpiredDec 09, 96Mar 02, 99[C12N]
5877003 Thermostable Mutants of D-N-.alpha.-carbamoylaseExpiredDec 30, 97Mar 02, 99[C12P, C12N]
5873915 Electrolytic membrane and process for its photo-crosslinking on a cathodic membraneExpiredSep 26, 97Feb 23, 99[H01M]
5874295 Arthrobacter sp. and its use for the desulfuration of fossil fuelsExpiredFeb 27, 97Feb 23, 99[C10G]
5869298 Stable mutants of D-N-.alpha.-carbamoylase and process for preparing D-.alpha.-amino acidsExpiredApr 03, 95Feb 09, 99[C12P, C12N]
5834258 Process for the preparation of D-.alpha.-amino acidsExpiredNov 06, 96Nov 10, 98[C12P, C12N]
5807710 Nucleic acids encoding stable mutants of D-N-.alpha.-carbamoylaseExpiredJul 25, 97Sep 15, 98[C07H, C12P, C12N]
5798190 Process for the preparation of a current collector in contact with the cathode materialExpiredJul 15, 96Aug 25, 98[H01M]

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