Wayne Errol Evans — 35 Patents at Shell Oil Compny

Wayne Errol Evans has been granted 35 US patents while listed as an inventor at Shell Oil Compny. The first was granted in 1988 and the most recent in May 2023. Wayne Errol Evans ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Wayne Errol Evans in Richmond, TX, US.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #	Title	Co-Inventors	Date
11655230	Process for preparing ethylene carbonate and ethylene glycol using an alkyl iodide guard bed system	Roel Guillaume Hubertus Leonardus Bastings, Jesse Raymond Black, Vesna Bojovic	2023-05-23
11498911	Process for preparing ethylene carbonate and ethylene glycol	Roel Guillaume Hubertus Leonardus Bastings, Jesse Raymond Black, Vesna Bojovic, Gregory John Ward	2022-11-15
11389776	Guard bed system and process	Jesse Raymond Black, Gregory John Ward, Roel Guillaume Hubertus Leonardus Bastings, David A. Van Kleeck	2022-07-19
11000819	Guard bed system and process	Jesse Raymond Black, Gregory John Ward, Roel Guillaume Hubertus Leonardus Bastings, David A. Van Kleeck	2021-05-11
10525409	Processes and systems for removing a vinyl iodide impurity from a recycle gas stream in the production of ethylene oxide	Michael F. Lemanski	2020-01-07
10526300	Processes and systems for removing iodide impurities from a recycle gas stream in the production of ethylene oxide	Jesse Raymond Black, Michael F. Lemanski	2020-01-07
10450287	Processes and systems for removing an alkyl iodide impurity from a recycle gas stream in the production of ethylene oxide	Jesse Raymond Black	2019-10-22
9527787	Process for the preparation of alkylene carbonate and/or alkylene glycol	Marek Matusz, Eugene Marie Godfried Andre Van Kruchten, Martin Hess	2016-12-27
9174928	Process for improving the selectivity of an EO catalyst	Jeffrey Michael Kobe, Marek Matusz	2015-11-03
8859792	Olefin epoxidation process	Paul Michael McAllister, Randall Clayton Yeates, Jeffrey Michael Kobe	2014-10-14
8858893	Process for the preparation of an alkylene carbonate and an alkylene glycol	Martin Hess, Marek Matusz, Eugene Marie Godfried Andre Van Kruchten	2014-10-14
8742147	Process for improving the selectivity of an EO catalyst	Marek Matusz, Paul Michael McAllister	2014-06-03
8742146	Process for improving the selectivity of an EO catalyst	Martin Hess, Jeffery Michael Kobe, Marek Matusz	2014-06-03
8546592	Olefin epoxidation process	Paul Michael McAllister, Randall Clayton Yeates, Jeffrey Michael Kobe	2013-10-01
8536393	Integrated process to produce C4+ hydrocarbons with removal of brominated organic impurities	Glenn Charles Komplin, Duraisamy Muthusamy	2013-09-17
8357812	Process for preparing a rejuvenated epoxidation catalyst	Marek Matusz	2013-01-22
8273912	Process for the preparation of an alkylene carbonate and an alkylene glycol	Martin Hess, Marek Matusz, Eugene Marie Godfried Andre Van Kruchten	2012-09-25
8193374	Process for the preparation of alkylene carbonate and/or alkylene glycol	Marek Matusz, Eugene Marie Godfried Andre Van Kruchten, Martin Hess	2012-06-05
7348444	Process for the production of an olefin oxide	Marek Matusz	2008-03-25
7102022	Method for the start-up of an epoxidation process and a process for the epoxidation of an olefin	John Robert Lockemeyer, Dominicus Maria Rekers, Arend Jan Te Raa, Thijs Wermink	2006-09-05
6717001	Process for operating the epoxidation of ethylene	Peter Ingraham Chipman	2004-04-06
6372925	Process for operating the epoxidation of ethylene	Peter Ingraham Chipman	2002-04-16
5840932	Process for ethylene oxide production	Thomas Keller	1998-11-24
5703253	Ethylene oxide catalyst and process	Carolus Matthias Anna Maria Mesters	1997-12-30
5597773	Ethylene oxide catalyst and process	Carolus Matthias Anna Maria Mesters	1997-01-28

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Wayne Errol Evans — 35 Patents

Issued Patents All Time

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