Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090471 | Post-synthetic downsizing zeolite-type crystals and/or agglomerates thereof to nanosized particles | Valentin Valtchev, Kamila GOLDYN, Svetlana Mintova Lazarova | 2024-09-17 |
| 11655158 | Isomorphous substitution of metals during the synthesis of a zeolite framework | Svetlana Mintova, Nikolai Nesterenko, Delphine Minoux, Cindy Aquino, Julien Grand +1 more | 2023-05-23 |
| 11498890 | Non-oxidative conversion of methane into ethylene using isomorphous metal-substituted zeolite framework catalyst | Florent Dubray, Svetlana Mintova, Stanislav Konnov, Stijn VAN DAELE, Nikolai Nesterenko | 2022-11-15 |
| 11485643 | Isomorphous substitution of metals on synthesized zeolite framework | Cindy Aquino, Svetlana Mintova, Florent Dubray, Delphine Minoux, Julien Grand +1 more | 2022-11-01 |
| 10919028 | Method for the preparation of a synthetic faujasite material comprising monodisperse nanoparticles composed of single nanocrystals | Svetlana Mintova, Hussein Awala, Valentin Valtchev | 2021-02-16 |
| 10894246 | Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material | Kok-Giap Haw, Jean-Michel Goupil, Valentin Valtchev, Nikolai Nesterenko, Delphine Minoux +1 more | 2021-01-19 |
| 10647584 | Method for the preparation of defect-free nanosized synthetic zeolite materials | Svetlana Mintova Lazarova, Siddulu Naidu Talapaneni, Julien Grand | 2020-05-12 |
| 10647585 | Method for the preparation of synthetic crystalline zeolite materials with enhanced pore volume | Valentin Valtchev, Zhengxing QIN | 2020-05-12 |
| 10239051 | Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material | Kok-Giap Haw, Jean-Michel Goupil, Valentin Valtchev, Nikolai Nesterenko, Delphine Minoux +1 more | 2019-03-26 |
| 5304697 | Process for upgrading a paraffinic feedstock | Danny G. R. Peferoen, Krijn Pieter De Jong, Willem H. J. Stork, Swan T. Sie, Carolus Matthias Anna Maria Mesters | 1994-04-19 |
| 5115002 | Stabilized copolymer compositions | Arend Kuindert Van Helden, Johannes L. M. Syrier | 1992-05-19 |
| 5055629 | Process for isomerizing hydrocarbons | Johannes M. Nanne, Gerrit J. den Otter | 1991-10-08 |
| 4985384 | Cracking catalysts having aromatic selectivity | — | 1991-01-15 |
| 4834867 | A process for producing gasoline under FCC conditions employing a cracking catalysts having aromatic selectivity | — | 1989-05-30 |
| 4764269 | Cracking catalyst | Grant C. Edwards, Carl V. McDaniel | 1988-08-16 |
| 4691063 | Isomerization of cresols | Dusan J. Engel | 1987-09-01 |
| 4681864 | Cracking catalyst | Grant C. Edwards, Carl V. McDaniel | 1987-07-21 |
| 4614834 | Dehydrocyclization with nonacidic L zeolite | Susan L. Lambert, Randy J. Lawson, Russell W. Johnson | 1986-09-30 |
| 4537866 | Method of preparing silicate composition | — | 1985-08-27 |