Zhong; Xiaoxiang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhong; Xiaoxiang.The latest application filed is for "stripper and a stripping process for removing the flue gas carried by regenerated catalyst".

Company Profile

0.5.5

Zhong; Xiaoxiang - Beijing CN
Zhong; Xiaoxiang - Beijing 100083 CN
Zhong, Xiaoxiang - US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Downflow catalytic cracking reactor and its application Grant 7,153,478 - Xu , et al. December 26, 2	2006-12-26
Catalytic cracking reaction-regeneration system Grant 7,077,998 - Wu , et al. July 18, 2	2006-07-18
Stripper and a stripping process for removing the flue gas carried by regenerated catalyst Grant 6,939,823 - Lu , et al. September 6, 2	2005-09-06
Stripper and a stripping process for removing the flue gas carried by regenerated catalyst App 20040184970 - Lu, Weimin ; et al.	2004-09-23
Stripper and a stripping process for removing the flue gas carried by regenerated catalyst Grant 6,723,292 - Lu , et al. April 20, 2	2004-04-20
Downflow catalytic cracking reactor and its application App 20040004025 - Xu, Kejia ; et al.	2004-01-08
Catalytic cracking reaction-regeneration system App 20030124034 - Wu, Xuefeng ; et al.	2003-07-03
Catalytic cracking process of petroleum hydrocarbons App 20030116471 - Zhang, Ruichi ; et al.	2003-06-26
Stripper and a stripping process for removing the flue gas carried by regenerated catalyst App 20020094313 - Lu, Weimin ; et al.	2002-07-18
Catalytic cracking process for increasing simultaneously the yields of diesel oil and liquefied gas Grant 6,416,656 - Zhang , et al. July 9, 2	2002-07-09

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.