Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428305 | Zeolite structure synthesized using mixtures of organic structure directing agents | Eduard L. Kunkes, Jonelle Charmaine Thomas, Vivek Vattipalli, Christopher R. Castellano | 2025-09-30 |
| 12128389 | Chabazite synthesis method including organic and inorganic structure directing agents and chabazite zeolite with flake-like morphology | Rajamani Gounder, John Rocco Di Iorio, Casey Jones, Claire Townsend Nimlos, Vivek Vattipalli +2 more | 2024-10-29 |
| 12053763 | Aluminosilicate zeolite intergrowths | Eduard L. Kunkes, Maritza I. Ortega | 2024-08-06 |
| 11845067 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, R. Samuel Boorse, William M. Jaglowski +4 more | 2023-12-19 |
| 11724248 | Selective catalytic reduction articles and systems | Wen-Mei Xue, Xiaofan Yang, Haiyang Zhu, Stanley A. Roth, Jeff Yang +1 more | 2023-08-15 |
| 11660586 | In-situ copper ion-exchange on pre-exchanged copper zeolitic material | Matthias Peter, Karifala Dumbuya, Miriam Schubert, Yu Dai, Stefan Maurer +5 more | 2023-05-30 |
| 11660585 | Chabazite zeolite catalysts having low silica to alumina ratios | Ivor Bull, Mukta Rai | 2023-05-30 |
| 11529619 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, R. Samuel Boorse, William M. Jaglowski +4 more | 2022-12-20 |
| 11267717 | CHA zeolite material and related method of synthesis | Eduard L. Kunkes, Maritza I. Ortega, William M. Jaglowski | 2022-03-08 |
| 11224867 | Process for preparing a zeolitic material having framework type AEI | Robert McGuire, Ulrich Mueller | 2022-01-18 |
| 11214493 | Accelerated aluminosilicate zeolite crystallization | Eduard L. Kunkes, Maritza I. Ortega | 2022-01-04 |
| 11148954 | Process for preparing a zeolitic material comprising a metal M and having framework type AEI | Robert McGuire, Ulrich Mueller | 2021-10-19 |
| 11021372 | Aluminum gradient aluminosilicate zeolite compositions | Eduard L. Kunkes, Martitza I. Ortega | 2021-06-01 |
| 10850265 | Molecular sieve catalyst compositions, catalytic composites, systems, and methods | Xiaofan Yang, John K. Hochmuth, Wen-Mei Xue, Xiaoming Wang, Matthew Tyler Caudle +3 more | 2020-12-01 |
| 10786808 | Molecular sieve catalyst compositions, catalyst composites, systems, and methods | Natalia Trukhan, Ulrich Müller, Michael Breen, Barbara Slawski, Qi Fu +4 more | 2020-09-29 |
| 10752511 | Zeolite materials and methods of manufacture | Ivan Petrovic, Bettina Zoellner, Christian Holtze | 2020-08-25 |
| 10654031 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, R. Samuel Boorse, William M. Jaglowski +4 more | 2020-05-19 |
| 10583424 | Chabazite zeolite catalysts having low silica to alumina ratios | Ivor Bull, Mukta Rai | 2020-03-10 |
| 10105649 | Methods utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure | Ivor Bull, Gerald Stephen Koermer, Signe Unverricht | 2018-10-23 |
| 9839905 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, R. Samuel Boorse, William M. Jaglowski +4 more | 2017-12-12 |
| 9764313 | Molecular sieve catalyst compositions, catalyst composites, systems, and methods | Natalia Trukhan, Ulrich Müller, Michael Breen, Barbara Slawski, Qi Fu +4 more | 2017-09-19 |
| 9758734 | Hydroisomerization catalysts based on Fe containing molecular sieves | Ivan Petrovic, Scott Hedrick, Martin Kraus | 2017-09-12 |
| 9656254 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, R. Samuel Boorse, William M. Jaglowski +4 more | 2017-05-23 |
| 9321042 | Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves | Jeffrey B. Hoke, Marcus Hilgendorff | 2016-04-26 |
| 9308497 | Hydrocarbon selective catalytic reduction catalyst for NOx emissions control | Howard Furbeck, Gerald Stephen Koermer | 2016-04-12 |