loadpatents
Patent applications and USPTO patent grants for Wang; Shi-Ho.The latest application filed is for "sol-gel process for production of oxide-based glass and ceramic articles".
Patent | Date |
---|---|
Sol-gel process for production of oxide-based glass and ceramic articles Grant 6,620,368 - Wang , et al. September 16, 2 | 2003-09-16 |
Method for rapid production of large sol-gel SiO.sub.2 containing monoliths of silica with and without transition metals Grant 5,196,382 - Hench , et al. March 23, 1 | 1993-03-23 |
Method for producing large silica sol-gels doped with inorganic and organic compounds Grant 5,071,674 - Nogues , et al. December 10, 1 | 1991-12-10 |
Sol-gel process for glass and ceramic articles Grant 5,023,208 - Pope , et al. June 11, 1 | 1991-06-11 |
Large sol-gel SiO.sub.2 monoliths containing transition metal and their production Grant 4,851,373 - Hench , et al. July 25, 1 | 1989-07-25 |
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.