Zhang; Hui Joyce
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Hui Joyce.The latest application filed is for "high density brine with low crystallization temperature".
- Zhang; Hui Joyce - Sugar Land TX
| Patent | Date |
|---|---|
| High Density Brine With Low Crystallization Temperature App 20220213374 - Zhang; Hui Joyce ; et al. | 2022-07-07 |
| High density brine with low crystallization temperature Grant 11,149,180 - Zhang , et al. October 19, 2 | 2021-10-19 |
| High temperature viscosifier for insulating packer fluids Grant 10,337,289 - Panamarathupalayam , et al. | 2019-07-02 |
| Colloidal silica and polymer system for insulating packer fluids Grant 10,273,400 - Sui , et al. | 2019-04-30 |
| Methods of using oleaginous fluids for completion operations Grant 10,012,057 - Panamarathupalayam , et al. July 3, 2 | 2018-07-03 |
| High Density Brine With Low Crystallization Temperature App 20170088762 - Zhang; Hui Joyce ; et al. | 2017-03-30 |
| High Temperature Viscosifier For Insulating Packer Fluids App 20150322744 - Panamarathupalayam; Balakrishnan ; et al. | 2015-11-12 |
| Colloidal Silica And Polymer System For Insulating Packer Fluids App 20150299558 - Sui; Changping ; et al. | 2015-10-22 |
| Methods Of Using Oleaginous Fluids For Completion Operations App 20150027701 - Panamarathupalayam; Balakrishnan ; et al. | 2015-01-29 |
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