DS

David Sullivan

NS Nova Chemicals (International) S.A.: 26 patents #15 of 299Top 6%
📍 Calgary, CA: #81 of 5,407 inventorsTop 2%
Overall (All Time): #148,837 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
12391632 Mixed metal oxide catalyst containing tantalum for ODH of ethane Vasily Simanzhenkov, Yoonhee Kim, Marie Barnes, Bolaji Olayiwola 2025-08-19
12208373 Calcination process to produce enhanced ODH catalyst Vasily Simanzhenkov, Xiaoliang Gao, Yipei Styles, Yoonhee Kim, Hanna Drag +1 more 2025-01-28
12168219 Molybdenum-vanadium-beryllium-based oxidative dehydrogenation catalyst materials Vasily Simanzhenkov, Yoonhee Kim, Marie Barnes, Elena Sebastiao 2024-12-17
11998897 Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materials Vasily Simanzhenkov, Yoonhee Kim, Xiaoliang Gao, Marie Barnes, Elena Sebastiao 2024-06-04
11998895 Oxidative dehydrogenation catalyst compositions Vasily Simanzhenkov, Xiaoliang Gao, Marie Barnes, Yoonhee Kim 2024-06-04
11772073 Agglomerated ODH catalyst Xiaoliang Gao, Marie Barnes, Yoonhee Kim, Vasily Simanzhenkov, Renee Laurel Anseeuw +1 more 2023-10-03
11691130 Catalyst for ethane ODH Vasily Simanzhenkov, Xiaoliang Gao, Leonid Modestovich Kustov, Aleksey Victorovich Kucherov, Elena Dmitrievna Finashina 2023-07-04
11654419 Calcination process to produce enhanced ODH catalyst Vasily Simanzhenkov, Xiaoliang Gao, Yipei Styles, Yoonhee Kim, Hanna Drag +1 more 2023-05-23
11638915 Double peroxide treatment of oxidative dehydrogenation catalyst Vasily Simanzhenkov, Xiaoliang Gao, Hanna Drag, Marie Barnes 2023-05-02
11548840 Catalysts for the oxidative dehydrogenation of alkanes Xiaoliang Gao, Marie Barnes, Vasily Simanzhenkov, Elena Sebastiao, Yoonhee Kim 2023-01-10
11413604 Oxidative dehydrogenation catalyst compositions Vasily Simanzhenkov, Xiaoliang Gao, Marie Barnes, Yoonhee Kim 2022-08-16
11338274 Oxidative dehydrogenation catalysts Vasily Simanzhenkov, Xiaoliang Gao, Marie Barnes, Yoonhee Kim, Perry de Wit 2022-05-24
11230512 Catalysts for the oxidative dehydrogenation of alkanes Xiaoliang Gao, Marie Barnes, Vasily Simanzhenkov, Elena Sebastiao, Yoonhee Kim 2022-01-25
11167267 Removing and cleaning dehydrogenation catalysts Xiaoliang Gao, Vasily Simanzhenkov, Shahin Goodarznia, Marie Barnes 2021-11-09
11077430 Oxidative dehydrogenation catalyst Vasily Simanzhenkov, Xiaoliang Gao, Hanna Drag, Leonid Modestovich Kustov, Aleksey Victorovich Kucherov +1 more 2021-08-03
11052380 Agglomerated ODH catalyst Yoonhee Kim, Vasily Simanzhenkov, Xiaoliang Gao, Marie Barnes, Renee Laurel Anseeuw +1 more 2021-07-06
11014072 Calcination process to produce enhanced ODH catalyst Vasily Simanzhenkov, Xiaoliang Gao, Yipei Styles, Yoonhee Kim, Hanna Drag +1 more 2021-05-25
10940461 Agglomerated ODH catalyst Xiaoliang Gao, Marie Barnes, Yoonhee Kim, Vasily Simanzhenkov, Renee Laurel Anseeuw +1 more 2021-03-09
10730036 Method for in situ high activity ODH catalyst Xiaoliang Gao, Vasily Simanzhenkov, Marie Barnes, Hanna Drag, Yoonhee Kim +1 more 2020-08-04
10695754 Oxidative dehydrogenation catalyst Vasily Simanzhenkov, Xiaoliang Gao, Hanna Drag, Leonid Modestovich Kustov, Aleksey Victorovich Kucherov +1 more 2020-06-30
10668454 Low pressure gas release hydrothermal and peroxide treatment of ODH catalyst Vasily Simanzhenkov, Xiaoliang Gao 2020-06-02
10661256 Agglomerated ODH catalyst Yoonhee Kim, Vasily Simanzhenkov, Xiaoliang Gao, Marie Barnes, Renee Laurel Anseeuw +1 more 2020-05-26
10589258 Controlled pressure hydrothermal treatment of ODH catalyst Vasily Simanzhenkov, Xiaoliang Gao, Hanna Drag, Marie Barnes 2020-03-17
10576461 Catalyst for ethane ODH Vasily Simanzhenkov, Xiaoliang Gao, Leonid Modestovich Kustov, Aleksey Victorovich Kucherov, Elena Dmitrievna Finashina 2020-03-03
10406517 Double peroxide treatment of oxidative dehydrogenation catalyst Vasily Simanzhenkov, Xiaoliang Gao, Hanna Drag, Marie Barnes 2019-09-10