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Jean-François Joly

USPTO Granted Patents = 12

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 63(Granted Patents)

Company Filing History:

12 out of 2,424

Institut Francais Du Pe'trole

Years Active: 2001-2003

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6635791 - Process for pretreating a catalyst based on an EUO zeolite under severe conditions (2003-10-21),

2. 6583330 - Catalysts containing heteropolyanions usable in processes for conversion of paraffins (2003-06-24),

3. 6528695 - Process for the production of an isomer of xylenes in three stages: separation, isomerization in the presence of a catalyst based on an EUO zeolite and transalkylation (2003-03-04),

4. 6512154 - Production of a xylene isomer in three stages: separation, isomerization with a catalyst with an EUO zeolite base and transalkylation with recycling of C10-aromatic compounds (2003-01-28),

5. 6448459 - Process for the production of paraxylene that comprises an adsorption stage, a liquid phase isomerization stage and a gas phase isomerization stage with an euo-type zeolite (2002-09-10),

6. 6429345 - Process for production phenylalkanes using a catalyst based on a zeolite with structure type EUO (2002-08-06),

7. 6350929 - Process for isomerizing and dehydrogenating using a catalyst activated by sulfurization and passivation with ammonia or precursor thereof (2002-02-26),

8. 6337427 - Process for isomerizing aromatic cuts containing eight carbon atoms using a catalyst containing a zeolite with an EUO type structure (2002-01-08),

9. 6333289 - Process for activating catalysts for isomerizing aromatic compounds containing eight carbon atoms (2001-12-25),

10. 6313363 - Process for isomerizing aromatic compounds containing eight carbon atoms (2001-11-06),

11. 6271429 - Process for isomerizing and dehydrogenating aromatic compounds containing eight carbon atoms with different catalysts (2001-08-07),

12. 6198014 - Process for isomerizing aromatic compounds containing eight carbon atoms comprising a recycle (2001-03-06),

Title: Innovations and Contributions of Jean-François Joly

Introduction

Jean-François Joly is a prominent inventor based in Lyons, France. He has made significant contributions to the field of catalysis, holding a total of 12 patents. His work focuses on developing advanced catalysts that enhance various chemical processes.

Latest Patents

Among his latest patents, Joly has developed a process for pretreating a catalyst based on an EUO zeolite under severe conditions. He has also created catalysts containing heteropolyanions that are usable in the conversion of paraffins. Notably, his innovations include new catalysts that incorporate heteropolyanions of 12-tungstophosphoric acid or 12-tungstomolybdic acid. These catalysts are designed to be deposited on substrates with a specific surface area and high pore volume, such as zirconium oxide, silicas, silica-aluminas, or aluminas. They are particularly effective in the isomerization of paraffinic fractions and in the aliphatic alkylation of isoparaffins.

Career Highlights

Jean-François Joly is affiliated with the Institut Français du Pétrole, where he continues to advance research in catalysis. His career is marked by a commitment to innovation and excellence in the field of chemical engineering.

Collaborations

Throughout his career, Joly has collaborated with

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