Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168271 | Integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals | Arno Johannes Maria Oprins, Andrew Mark Ward, Raul Velasco Pelaez, Joris Van Willigenburg | 2021-11-09 |
| 11130921 | Process for the preparation of a feedstock for a hydroprocessing unit and an integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals | Arno Johannes Maria Oprins, Andrew Mark Ward, Joris Van Willigenburg | 2021-09-28 |
| 10927314 | Process for the conversion of crude oil to petrochemicals | Andrew Mark Ward, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2021-02-23 |
| 10787401 | Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield | Andrew Mark Ward, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2020-09-29 |
| 10767122 | Method for producing high-quality feedstock for a steam cracking process | Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2020-09-08 |
| 10676681 | Process and installation for the conversion of crude oil to petrochemicals having an improved carbon-efficiency | Andrew Mark Ward, Ravichander Narayanaswamy, Arno Johannes Maria Oprins, Vijayanand Rajagopalan, Raul Velasco Pelaez | 2020-06-09 |
| 10563136 | Process for producing BTX from a mixed hydrocarbon source using pyrolysis | Raul Velasco Pelaez, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Andrew Mark Ward +1 more | 2020-02-18 |
| 10513476 | Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield | Andrew Mark Ward, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2019-12-24 |
| 10407629 | Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene and BTX yield | Arno Johannes Maria Oprins, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Andrew Mark Ward, Joris Van Willigenburg +1 more | 2019-09-10 |
| 10316259 | Process for converting hydrocarbons into olefins | Christoph Dittrich, Joris Van Willigenburg, Raul Velasco Pelaez, Vijayanand Rajagopalan, Andrew Mark Ward +2 more | 2019-06-11 |
| 10301561 | Process for converting hydrocarbons into olefins | Christoph Dittrich, Joris Van Willigenburg, Raul Velasco Pelaez, Andrew Mark Ward, Arno Johannes Maria Oprins +2 more | 2019-05-28 |
| 10260011 | Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield | Andrew Mark Ward, Ravichander Narayanaswamy, Arno Johannes Maria Oprins, Vijayanand Rajagopalan, Raul Velasco Pelaez | 2019-04-16 |
| 10259758 | Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield | Andrew Mark Ward, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2019-04-16 |
| 10160925 | Method of controlling the supply and allocation of hydrogen gas in a hydrogen system of a refinery integrated with olefins and aromatics plants | Arno Johannes Maria Oprins, Andrew Mark Ward, Raul Velasco Pelaez, Ravichander Narayanaswamy, Vijayanand Rajagopalan +1 more | 2018-12-25 |
| 10138177 | Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield | Andrew Mark Ward, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2018-11-27 |
| 10131854 | Process for producing BTX from a mixed hydrocarbon source using coking | Arno Johannes Maria Oprins, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Andrew Mark Ward, Joris Van Willigenburg +1 more | 2018-11-20 |
| 10131853 | Process for producing BTX from a mixed hydrocarbon source using pyrolysis | Raul Velasco Pelaez, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Andrew Mark Ward +1 more | 2018-11-20 |
| 9862898 | Process and installation for the conversion of crude oil to petrochemicals having an improved BTX yield | Andrew Mark Ward, Ravichander Narayanaswamy, Vijayanand Rajagopalan, Arno Johannes Maria Oprins, Raul Velasco Pelaez | 2018-01-09 |