Nishi; Mieko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishi; Mieko.The latest application filed is for "spiral membrane element".
- Nishi; Mieko - Ibaraki JP
- Nishi; Mieko - Ibaraki-shi Osaka
- NISHI; Mieko - Osaka JP
- Nishi; Mieko - Kusatsu N/A JP
- Nishi; Mieko - Shiga JP
| Patent | Date |
|---|---|
| Spiral membrane element Grant 11,433,356 - Nishi , et al. September 6, 2 | 2022-09-06 |
| Spiral membrane element Grant 11,305,237 - Nishi , et al. April 19, 2 | 2022-04-19 |
| Spiral membrane element Grant 11,273,414 - Nishi , et al. March 15, 2 | 2022-03-15 |
| Spiral membrane element Grant 10,987,632 - Nishi , et al. April 27, 2 | 2021-04-27 |
| Spiral membrane element Grant 10,974,200 - Nishi , et al. April 13, 2 | 2021-04-13 |
| Spiral Membrane Element App 20190255487 - Nishi; Mieko ; et al. | 2019-08-22 |
| Spiral Membrane Element App 20190247794 - Nishi; Mieko ; et al. | 2019-08-15 |
| Spiral Membrane Element App 20190001274 - Nishi; Mieko ; et al. | 2019-01-03 |
| Porous Support, Composite Semipermeable Membrane And Spiral Wound Separation Membrane Element App 20170348645 - NISHI; Mieko ; et al. | 2017-12-07 |
| Composite membrane support and composite membrane using the same Grant 9,409,377 - Yoshida , et al. August 9, 2 | 2016-08-09 |
| Composite Membrane Support And Composite Membrane Using The Same App 20120043272 - Yoshida; Minoru ; et al. | 2012-02-23 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 