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Patent applications and USPTO patent grants for ZHAO; Bowei.The latest application filed is for "cryogenic rectification process-based method for producing air product, and air separation system".
Patent | Date |
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Cryogenic Rectification Process-based Method For Producing Air Product, And Air Separation System App 20210140708 - ZHAO; Bowei ;   et al. | 2021-05-13 |
Method And Device For Producing Air Product Based On Cryogenic Rectification App 20210071948 - ZHAO; Bowei ;   et al. | 2021-03-11 |
Utilization Of Nitrogen-enriched Streams Produced In Air Separation Units Comprising Split-core Main Heat Exchangers App 20210055049 - ZHAO; Bowei ;   et al. | 2021-02-25 |
Cryogenic Distillation Method And Apparatus For Producing Pressurized Air By Means Of Expander Booster In Linkage With Nitrogen Expander For Braking App 20200355429 - ZHAO; Bowei ;   et al. | 2020-11-12 |
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