ENGELHARD DE MEERN B.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 6132
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 260
 
  
 
C11C FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM116

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6503388 Process for the hydrogenation of a thiophenic sulfur containing hydrocarbon feedMay 21, 98Jan 07, 03[C07C, C10G]
6281163 Hydrogenation catalyst particlesApr 18, 97Aug 28, 01[C07C, B01J]
5856603 Process for the production of cyclohexaneJun 19, 97Jan 05, 99[C07C]
5571943 Process for preparing primary amines and catalyst system suitable thereforMar 28, 95Nov 05, 96[C07C]
5508457 Esterification processMay 03, 94Apr 16, 96[C11C]
5482616 Process for hydrogenation and/or dehydrogenationMay 26, 92Jan 09, 96[C07C, C10G]
5235108 Process for preparing secondary alkylamineFeb 18, 92Aug 10, 93[C07C]
5223470 Sulfur-promoted nickel catalyst and preparation thereofJul 08, 91Jun 29, 93[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6187710 Synthetic swelling clay mineralsExpiredNov 10, 97Feb 13, 01[B01J]
5986110 Process for the selective oxidation of hydrocarbonsExpiredMar 26, 97Nov 16, 99[C07D]
5707917 Catalyst for the selective oxidation of hydrocarbonsExpiredApr 28, 94Jan 13, 98[B01J]
5378350 Process and catalyst for dehydrogenation or dehydrocyclization of hydrocarbonsExpiredAug 09, 91Jan 03, 95[C07C, B01J, C10G]
5198592 Hydrogenolysis reaction and catalyst suitable thereforExpiredOct 15, 90Mar 30, 93[C07C]
4962280 Carrier material for a catalyst and a process for making such a carrier materialExpiredFeb 01, 89Oct 09, 90[B01J]
4869792 Electrochemical process for producing catalystsExpiredFeb 23, 88Sep 26, 89[C25B, B01J]
4740360 Process for preparing supported catalyst systemsExpiredNov 12, 86Apr 26, 88[C01G]

Top Inventors for This Owner

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