PD

Pierre E. Dejaifve

Shell Oil Compny: 7 patents #428 of 4,423Top 10%
Overall (All Time): #766,273 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5470454 Process for the preparation of lubricating base oils Pierre Grandvallet, Daniel G. P. Allais 1995-11-28
5124500 Process for removing hydrogen from the presence of organic compounds David M. Clark, Christopher S. John, Jaydeep Biswas, Ian E. Maxwell 1992-06-23
4975407 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use Roland A. C. Garin, Jean-Claude Lambert, Jean-Paul Darnanville, Jean-Claude Clement 1990-12-04
4857498 Dehydrogenation catalyst Jean-Paul Darnanville, Jacques Dufour, Roland A. C. Garin 1989-08-15
4749674 Catalyst for the non-oxidative dehydrogenation of alkylbenzene to alkenylbenzene Jean-Paul Darnanville, Roland A. C. Garin 1988-06-07
4554292 Process for the production of hydrocarbons Jean-Claude Lambert, Guy Barre, Gerard Bidan 1985-11-19
4524058 Process for the preparation of a hydrogen-rich gas Gerard Quillaud 1985-06-18