JD

Jean-Paul Darnanville

Shell Oil Compny: 9 patents #321 of 4,423Top 8%
📍 Elbeuf, FR: #5 of 110 inventorsTop 5%
Overall (All Time): #585,383 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7077948 Catalytic dewaxing process Guy Barre, Laurent Georges Huve 2006-07-18
6709570 Method for preparing a catalyst Maria Barbara Hendrica Van Crijnen-Beers, Carolus Matthias Anna Maria Mesters, Thomas Joris Remans 2004-03-23
6576120 Catalytic dewaxing process Carolus Maria Van Ballegoy, Edward Julius Creyghton, Eric Duprey, Laurent Georges Huve, Carolus Matthias Anna Maria Mesters +2 more 2003-06-10
5180701 Process for extruding crystalline aluminosilicates Patrick Moureaux 1993-01-19
4975407 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use Pierre E. Dejaifve, Roland A. C. Garin, Jean-Claude Lambert, Jean-Claude Clement 1990-12-04
4857498 Dehydrogenation catalyst Pierre E. Dejaifve, Jacques Dufour, Roland A. C. Garin 1989-08-15
4749674 Catalyst for the non-oxidative dehydrogenation of alkylbenzene to alkenylbenzene Pierre E. Dejaifve, Roland A. C. Garin 1988-06-07
4395579 Li-spinel catalyst for non-oxidative dehydrogenation process Gilbert Robert Bernard Germaine 1983-07-26
4372879 Li-spinel catalyst for non-oxidative dehydrogenation process Gilbert Robert Bernard Germaine 1983-02-08