OHHIGASHI; Yuuko
Patent Applications and Registrations
Patent applications and USPTO patent grants for OHHIGASHI; Yuuko.The latest application filed is for "azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane".
- OHHIGASHI; Yuuko - Osaka JP
| Patent | Date |
|---|---|
| Azeotrope Or Azeotropic Composition Containing Pentafluoropropane And Water, And Method For Producing Pentafluoropropane App 20220177395 - OHHIGASHI; Yuuko ; et al. | 2022-06-09 |
| Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane Grant 11,286,222 - Ohhigashi , et al. March 29, 2 | 2022-03-29 |
| Method for producing hexafluorobutadiene Grant 11,097,997 - Takahashi , et al. August 24, 2 | 2021-08-24 |
| Method for producing hexafluorobutadiene Grant 11,053,182 - Takahashi , et al. July 6, 2 | 2021-07-06 |
| Method For Producing Hexafluorobutadiene App 20200247735 - Kind Code | 2020-08-06 |
| Azeotrope Or Azeotropic Composition Containing Pentafluoropropane And Water, And Method For Producing Pentafluoropropane App 20200199051 - OHHIGASHI; Yuuko ; et al. | 2020-06-25 |
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