Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
ZZ

Zhonglin Zhang

Saudi Arabian Oil: 8 patents #15 of 1,254Top 2%
Overall (2025): #8,187 of 469,880Top 2%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12378485 Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex Qi Xu, Aaron Chi Akah, Musaed Salem Al-Ghrami 2025-08-05
12325833 Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker Aaron Chi Akah, Qi Xu, Musaed Salem Al-Ghrami 2025-06-10
12325834 Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker Aaron Chi Akah, Qi Xu, Musaed Salem Al-Ghrami 2025-06-10
12241029 Process for the conversion of petroleum to light olefins utilizing a pretreatment complex and steam enhanced catalytic cracker Aaron Chi Akah, Qi Xu, Musaed Salem Al-Ghrami 2025-03-04
12240791 Process for selective ethylene oligomerization with antifouling components Wei Xu, Olanrewaju Malcolm Oshinowo, Sohel Shaikh, Motaz Khawaji 2025-03-04
12227709 Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, dehydrogenation unit, steam enhanced catalytic cracker, and an aromatics complex Qi Xu, Aaron Chi Akah, Musaed Salem Al-Ghrami 2025-02-18
12227707 Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex Qi Xu, Aaron Chi Akah, Musaed Salem Al-Ghrami 2025-02-18
12227708 Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex Qi Xu, Aaron Chi Akah, Musaed Salem Al-Ghrami 2025-02-18