loadpatents
Patent applications and USPTO patent grants for XIE; Delong.The latest application filed is for "total heat energy recovery system for furnace-process phosphoric acid".
Patent | Date |
---|---|
Total Heat Energy Recovery System For Furnace-Process Phosphoric Acid App 20220281747 - MEI; Yi ;   et al. | 2022-09-08 |
Composite System Comprising A Polymer Matrix And Core-shell Nanoparticles, Process For Preparing It And Use Thereof App 20210278574 - Meng; Xia ;   et al. | 2021-09-09 |
Composite System Comprising A Polymer Matrix And Core-shell Nanoparticles, Process For Preparing It And Use Thereof App 20160266286 - MENG; Xia ;   et al. | 2016-09-15 |
Huperzia serrata (Thunb.) Trev. composition comprising compounded Huperzine A and Huperzine B and methods for preparing it Grant 8,574,633 - Xie , et al. November 5, 2 | 2013-11-05 |
Use of Ginkgo Biloba Extract in Preparation of a Composition for Lowering Cholesterol App 20080254155 - Gu; Xiaomei ;   et al. | 2008-10-16 |
Huperzia Serrate (thunb.) Trev. Composition Comprising Compounded Huperzine A And Huperzine B And Methods For Preparing It App 20070286911 - Xie; Delong ;   et al. | 2007-12-13 |
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.