Houston, Texas
United States
5
2021-07-01
The entities that hold a legal rights for patent applications filed by inventor EVANS Wayne Errol:
Wayne Errol EVANS from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for preparing ethylene carbonate and ethylene glycol
#2 | 2021-01-07Guard bed system and process
#3 | 2020-12-17Process for preparing ethylene carbonate and ethylene glycol using an alkyl iodide guard bed system
#4 | 2012-12-06Process for improving the selectivity of an EO catalyst
#5 | 2012-06-14Process for improving the selectivity of an EO catalyst
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