loadpatents
Patent applications and USPTO patent grants for Kim; Pyoungchung.The latest application filed is for "mesophase pitch for carbon fiber production using supercritical carbon dioxide".
Patent | Date |
---|---|
Mesophase pitch for carbon fiber production using supercritical carbon dioxide Grant 11,434,429 - Goodrich , et al. September 6, 2 | 2022-09-06 |
Beneficiation of coal for storage, transportation, and gasification Grant 11,421,169 - Goodrich , et al. August 23, 2 | 2022-08-23 |
Mesophase Pitch For Carbon Fiber Production Using Supercritical Carbon Dioxide App 20200299588 - Goodrich; Benjamin L. ;   et al. | 2020-09-24 |
Beneficiation Of Coal For Storage, Transportation, And Gasification App 20200157447 - Goodrich; Benjamin L. ;   et al. | 2020-05-21 |
Oil Borne Preservative Removal By Torrefaction App 20160263771 - Lloyd; Jeffrey D. ;   et al. | 2016-09-15 |
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.