Alvin U. Chen — 7 Patents at ExxonMobil

Alvin U. Chen has been granted 7 US patents while listed as an inventor at ExxonMobil. The first was granted in 2011 and the most recent in July 2016. Alvin U. Chen ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Alvin U. Chen in Reston, VA, US.

Patents per Year

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9394488	Method for optimizing catalyst/oil mixing in an FCC reactor feed zone	Bing Du, Christopher G. Smalley, Kentaro Kobayashi, Masaaki Sugita	2016-07-19	$229,477,000
9358516	FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons	Robert F. Tammera, Edward Nicholas Jones, Christopher G. Smalley, Phillip A. Deis, Christopher S. Gurciullo	2016-06-07	$160,721,000
8728302	Spent catalyst riser distributor	Anastasios I. Skoulidas, Christopher G. Smalley, Robert F. Tammera, Norihiro Nakashima	2014-05-20	$92,403,000
8435452	Circulating fluid bed reactor with improved circulation	John T. Wyatt, E. Nicholas Jones, Clay R. Sutton, Timothy M. Healy, Ronald Suryo +2 more	2013-05-07	$72,904,000
8349170	FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons	Robert F. Tammera, Edward Nicholas Jones, Christopher G. Smalley, Phillip A. Deis, Christopher S. Gurciullo	2013-01-08	$133,798,000
8083901	De-entrainment tray for high capacity operation	Arun Sharma, Theodore Sideropoulos, Berne K. Stober, Brian D. Albert, Vikram Singh	2011-12-27	$187,053,000
7981253	Distillation tower baffle	Arun Sharma, Theodore Sideropoulos, Rutton D. Patel, Brian D. Albert	2011-07-19	$141,780,000

Alvin U. Chen — 7 Patents

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