loadpatents
Patent applications and USPTO patent grants for Draye; Micheline.The latest application filed is for "process for extracting and recovering tantalum present in an acid aqueous phase by means of an ionic liquid, and use of such an ionic liquid for extracting the tantalum from an acid aqueous phase".
Patent | Date |
---|---|
Process for extracting and recovering tantalum present in an acid aqueous phase by means of an ionic liquid, and use of such an ionic liquid for extracting the tantalum from an acid aqueous phase Grant 10,844,459 - Turgis , et al. November 24, 2 | 2020-11-24 |
Process For Extracting And Recovering Tantalum Present In An Acid Aqueous Phase By Means Of An Ionic Liquid, And Use Of Such An Ionic Liquid For Extracting The Tantalum From An Acid Aqueous Phase App 20180230572 - TURGIS; Raphael ;   et al. | 2018-08-16 |
Use of thioether ligands for separating palladium from aqueous solutions and in particular nitric solutions for dissolving irradiated nuclear fuel elements Grant 5,171,546 - Guy , et al. December 15, 1 | 1992-12-15 |
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.