loadpatents
Patent applications and USPTO patent grants for LI; Shentong.The latest application filed is for "polycarboxylic acid water-reducing agent with high adaptability to temperature and method for preparing the same".
Patent | Date |
---|---|
Polycarboxylic Acid Water-reducing Agent With High Adaptability To Temperature And Method For Preparing The Same App 20220041505 - LIU; Jiaping ;   et al. | 2022-02-10 |
Smart pet toy capable of automatically rolling to leak food Grant 11,116,178 - Yuan , et al. September 14, 2 | 2021-09-14 |
High-adaptability Viscosity-reducing Polycarboxylic Acid Water Reducer, Preparation Method Therefor And Use Thereof App 20210163355 - LIU; Jiaping ;   et al. | 2021-06-03 |
Smart Pet Toy Capable Of Automatically Rolling To Leak Food App 20190216049 - YUAN; Huixin ;   et al. | 2019-07-18 |
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.