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Patent applications and USPTO patent grants for DOS SANTOS; Expedito Raimundo Pereira.The latest application filed is for "method for producing synthentic alkyl aromatic lubricant oil for refrigeration compressors by selection of solid acid catalysts modified during the integrated alkylation and transalkylation process in reactive distillation columns".
Patent | Date |
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Method for Producing Synthentic Alkyl Aromatic Lubricant Oil for Refrigeration Compressors by Selection of Solid Acid Catalysts Modified During the Integrated Alkylation and Transalkylation Process in Reactive Distillation Columns App 20160347683 - ARANDA; Donato Alexandre Gomes ;   et al. | 2016-12-01 |
Oil, Lubricant Composition Having Improved Lubricity and Increased Coefficient of Performance, Uses and Mechanical Equipment App 20160319214 - DOS SANTOS; Expedito Raimundo Pereira ;   et al. | 2016-11-03 |
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