Ehara; Katsunobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehara; Katsunobu.The latest application filed is for "oil extraction agent".
- Ehara; Katsunobu - Kyoto JP
- Ehara; Katsunobu - Kyoto-shi JP
| Patent | Date |
|---|---|
| Oil extraction agent containing trimeric or higher oligomers of chlorotrifluoroethylene Grant 11,041,786 - Kosaka , et al. June 22, 2 | 2021-06-22 |
| Electrode device Grant 10,983,084 - Nishio , et al. April 20, 2 | 2021-04-20 |
| Oil Extraction Agent App 20190391057 - Kosaka; Ryota ; et al. | 2019-12-26 |
| Electrode Device App 20190285566 - Nishio; Yuji ; et al. | 2019-09-19 |
| Method For Measuring Optically Transparent Particles And Device For Measuring Optically Transparent Particles App 20150338333 - Ehara; Katsunobu ; et al. | 2015-11-26 |
| Liquid Characteristic Analyzing Apparatus App 20120255347 - Ehara; Katsunobu ; et al. | 2012-10-11 |
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.
| 