Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351552 | Methods for producing olefins | Lin Luo, Yang Yang, Adrianus Koeken, Brien A. Stears, Luis Bollmann +1 more | 2025-07-08 |
| 12344577 | Methods for dehydrogenating hydrocarbons | Kevin Blann, Alexey Kirilin, Victor J. Sussman, Matthew T. Pretz, Brien A. Stears +4 more | 2025-07-01 |
| 12338194 | Processes for efficient and sustained production of C2 to C4 olefins | Joseph F. Dewilde, Adam Chojecki, Alexey Kirilin, Ewa A. Tocha-Bielak, David F. Yancey +2 more | 2025-06-24 |
| 12227465 | Methods for producing C2 to C5 paraffins using a hybrid catalyst comprising a high acidity microporous component | Alexey Kirilin, Adam Chojecki, Joseph F. Dewilde, Glenn Pollefeyt, Davy L.S. Nieskens | 2025-02-18 |
| 12151233 | Hydrogen-selective oxygen carrier materials and methods of use | Brian W. Goodfellow, Manish Sharma, David F. Yancey, Eric E. Stangland | 2024-11-26 |
| 12030036 | Methods for producing C2 to C5 paraffins using a hybrid catalyst comprising gallium metal oxide | Alexey Kirilin, Adam Chojecki, Glenn Pollefeyt, Davy L.S. Nieskens, Kyle C. Andrews +3 more | 2024-07-09 |
| 11986799 | Catalysts comprising a zirconia and gallium oxide component for production of C2 to C4 olefins | Adam Chojecki, Alexey Kirilin, Joseph F. Dewilde, Vera P. Santos Castro, David F. Yancey +1 more | 2024-05-21 |
| 11951455 | Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst | Lin Luo, Devon C. Rosenfeld | 2024-04-09 |
| 11884605 | Hybrid catalysts comprising a zeolite and a mixed metal oxide component for converting syngas into C2 and C3 olefins | Glenn Pollefeyt, Davy L.S. Nieskens, Vera P. Santos Castro, Alexey Kirilin, Adam Chojecki +1 more | 2024-01-30 |
| 11845721 | Processes and systems for separating carbon dioxide in the production of alkanes | Barry B. Fish, Peter E. Groenendijk, Davy L.S. Nieskens, Brien A. Stears | 2023-12-19 |
| 11794181 | Methods of producing hydrogen-selective oxygen carrier materials | Manish Sharma, Brian W. Goodfellow, David F. Yancey, Eric E. Stangland | 2023-10-24 |
| 11773038 | Methods for operating acetylene hydrogenation units in integrated steam cracking and fluidized catalytic dehydrogenation systems | Lin Luo, Hangyao Wang, Yu Liu, Matthew T. Pretz | 2023-10-03 |
| 11731924 | Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins | Hangyao Wang, Lin Luo, Yu Liu, Matthew T. Pretz | 2023-08-22 |
| 11724974 | Methods for dehydrogenating hydrocarbons | Kevin Blann, Alexey Kirilin, Victor J. Sussman, Matthew T. Pretz, Brien A. Stears +4 more | 2023-08-15 |
| 11572321 | Catalyst for converting carbon-containing stream to C2 to C5 paraffins and method using the catalyst | Davy L.S. Nieskens, Glenn Pollefeyt, Edward M. Calverley, Peter E. Groenendijk, Aysegul Ciftci Sandikci | 2023-02-07 |
| 11559790 | Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst | Lin Luo, Devon C. Rosenfeld | 2023-01-24 |
| 11555000 | Process for preparing C2—C5 hydrocarbons using a hybrid catalyst | Davy L.S. Nieskens, Glenn Pollefeyt | 2023-01-17 |
| 11548835 | Hybrid catalyst for selective and stable olefin production | Alexey Kirilin, Adam Chojecki, Kyle C. Andrews, Vera P. Santos Castro, Aysegul Ciftci Sandikci +2 more | 2023-01-10 |
| 11446642 | Hybrid catalysts comprising a mixed metal oxide component for production of C2 and C3 hydrocarbons | Glenn Pollefeyt, Davy L.S. Nieskens, Vera P. Santos Castro, Alexey Kirilin, Adam Chojecki +1 more | 2022-09-20 |
| 11377403 | Processes and systems for separating carbon dioxide in the production of alkanes | Barry B. Fish, Peter E. Groenendijk, Davy L.S. Nieskens, Brien A. Stears | 2022-07-05 |
| 11220469 | Processes for improving the efficiency of hydrocarbon production | Barry B. Fish, Peter E. Groenendijk, Davy L.S. Nieskens, Brien A. Stears | 2022-01-11 |
| 11208363 | Catalyst and method for converting carbon-containing stream to C2 to C5 paraffins using it | Davy L.S. Nieskens, Glenn Pollefeyt, Edward M. Calverley, Peter E. Groenendijk, Aysegul Ciftci Sandikci | 2021-12-28 |
| 10787611 | Process to convert synthesis gas to olefins using a bifunctional chromium/zinc oxide-SAPO-34 catalyst | Davy L.S. Nieskens, Aysegul Ciftci Sandikci, Peter E. Groenendijk | 2020-09-29 |
| 10703689 | Processes for improving the activity of hybrid catalysts | Davy L.S. Nieskens, Aysegul Ciftci Sandikci, Peter E. Groenendijk | 2020-07-07 |
| 10654035 | Catalyst regeneration | David G. Barton, Lin Luo | 2020-05-19 |