Resources Contact Us Home
Darnanville; Jean-Paul
Grand Couronne, FR
No. of patents:

Patent Number Title Of Patent Date Issued
7077948 Catalytic dewaxing process July 18, 2006
Process for the catalytic dewaxing of a hydrocarbon oil feed including waxy molecules and more than 500 ppmw of sulphur or sulphur containing compounds by contacting the oil feed under catalytic dewaxing conditions with a catalyst composition comprising at least a hydrogenation compo
6709570 Method for preparing a catalyst March 23, 2004
A method for preparing a catalyst comprising a zeolite and a low acidity refractory oxide binder which is essentially free of alumina which method comprises: (a) preparing an extrudable mass comprising a substantially homogenous mixture of zeolite, water, a source of the low acidity r
6576120 Catalytic dewaxing process June 10, 2003
The invention relates to a process for the catalytic dewaxing of a hydrocarbon feed containing waxy molecules by contacting the hydrocarbon feed under catalytic dewaxing conditions with a catalyst composition having metallosilicate crystallites, a binder and a hydrogenation component
4857498 Dehydrogenation catalyst August 15, 1989
1 to 25% by weight of an alkali metal compound, calculated as stable alkali metal oxide,0.5 to 20% by weight of a rare earth metal compound, calculated as the oxide,0.5 to 10% by weight of a calcium compound, calculated as CaO,0.5 to 10% by weight of a germanium-, tin- and/or lead compound,
4749674 Catalyst for the non-oxidative dehydrogenation of alkylbenzene to alkenylbenzene June 7, 1988
Alkenylbenzenes, e.g. styrene, are prepared by non-oxidative dehydrogenation of alkylbenzenes at elevated temperature in the presence of steam and a novel catalyst comprising iron oxide and, as promoters, an alkali metal compound, .ltoreq.10% wt of a compound of a rare earth metal an

  Recently Added Patents
Drug delivery system
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
High voltage fast recovery trench diode
Electronic apparatus and manufacturing method of electronic apparatus
Washing machine
Interaction analysis and prioritization of mobile content
Stabilized redispersible polymer powder compositions
  Randomly Featured Patents
Method of manufacturing iron-fortified beverage
Dispensing spout
DDD pacing response to atrial tachyucardia and retrograde conduction
Electrical module comprising a MEMS microphone
Gallium nitride junction field-effect transistor
Method of manufacturing an electronic device
Navigation system
Robot for handling workpieces in an automated processing system
Composition and method for flavoring popped popcorn
Take-up for mining machine trim chain