Xie; Chaogang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xie; Chaogang.The latest application filed is for "method of removing sulfur oxides and nitrogen oxides in the flue gas".

Company Profile

0.32.20

Xie; Chaogang - Beijing CN
Xie; Chaogang - Beiing CN

*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
Process for producing light olefins and aromatics Grant 9,771,529 - Long , et al. September 26, 2	2017-09-26
Integrated process for hydrogenation and catalytic cracking of hydrocarbon oil Grant 9,309,467 - Gao , et al. April 12, 2	2016-04-12
Method of removing sulfur oxides and nitrogen oxides in the flue gas Grant 9,266,062 - Guo , et al. February 23, 2	2016-02-23
Combined process of hydrotreating and catalytic cracking of hydrocarbon oils Grant 9,260,667 - Gao , et al. February 16, 2	2016-02-16
Catalytic cracking apparatus and process Grant 9,234,143 - Xie , et al. January 12, 2	2016-01-12
Process for the catalytic conversion of hydrocarbons Grant 8,900,445 - Xie , et al. December 2, 2	2014-12-02
Method Of Removing Sulfur Oxides And Nitrogen Oxides In The Flue Gas App 20140335005 - Guo; Dawei ; et al.	2014-11-13
Process for producing light olefins and aromatics App 20140275673 - LONG; Jun ; et al.	2014-09-18
Process for producing light olefins and aromatics Grant 8,778,170 - Long , et al. July 15, 2	2014-07-15
Hydrocarbon conversion catalyst Grant 8,716,163 - Liu , et al. May 6, 2	2014-05-06
Catalytic conversion process Grant 8,696,887 - Xu , et al. April 15, 2	2014-04-15
Catalytic conversion method of increasing the yield of lower olefin Grant 8,608,944 - Li , et al. December 17, 2	2013-12-17
Process for converting inferior feedstock to high quality fuel oil Grant 8,597,500 - Xu , et al. December 3, 2	2013-12-03
Process for producing dimethyl ether from methanol Grant 8,541,630 - Guo , et al. September 24, 2	2013-09-24
Catalytic conversion process for producing more diesel and propylene Grant 8,529,754 - Cui , et al. September 10, 2	2013-09-10
Combined Process Of Hydrotreating And Catalytic Cracking Of Hydrocarbon Oils App 20130062250 - GAO; Yongcan ; et al.	2013-03-14
Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons Grant 8,373,013 - Xie , et al. February 12, 2	2013-02-12
Catalytic Cracking Apparatus And Process App 20130006028 - Xie; Chaogang ; et al.	2013-01-03
Fluidized catalytic process for production of dimethyl ether from methanol Grant 8,304,582 - Li , et al. November 6, 2	2012-11-06
Process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons Grant 8,273,930 - Wu , et al. September 25, 2	2012-09-25
Catalytic conversion apparatus Grant 8,088,335 - Long , et al. January 3, 2	2012-01-03
Catalytic Conversion Process For Producing More Diesel And Propylene App 20110073523 - CUI; Shouye ; et al.	2011-03-31
Improved Integrated Process For Hydrogenation And Catalytic Cracking Of Hydrocarbon Oil App 20110062054 - Gao; Yongcan ; et al.	2011-03-17
Process For Producing Dimethyl Ether From Methanol App 20110065963 - Guo; Xiangbo ; et al.	2011-03-17
Process For Converting Inferior Feedstock To High Quality Fuel Oil App 20110000818 - Xu; Youhao ; et al.	2011-01-06
Catalytic Conversion Process App 20100213102 - Xu; Youhao ; et al.	2010-08-26
Fluidized Catalytic Process For Production Of Dimethyl Ether From Methanol App 20100076227 - Li; Zheng ; et al.	2010-03-25
Hydrocarbon Conversion Catalyst App 20090325786 - Liu; Yujian ; et al.	2009-12-31
Process For Combining The Catalytic Conversion Of Organic Oxygenates And The Catalytic Conversion Of Hydrocarbons App 20090318742 - Xie; Wenhua ; et al.	2009-12-24
Process for producing light olefins and aromatics App 20090288985 - Long; Jun ; et al.	2009-11-26
Process For Producing Ethylene From Ethanol Combining The Catalytic Conversion Of Hydrocarbons App 20090281363 - Wu; Zhiguo ; et al.	2009-11-12
Process For The Catalytic Conversion Of Hydrocarbons App 20090264693 - Xie; Chaogang ; et al.	2009-10-22
Catalytic Conversion Apparatus App 20090117017 - Long; Jun ; et al.	2009-05-07
Catalytic Conversion Method Of Increasing The Yield Of Lower Olefin App 20080314799 - Li; Zheng ; et al.	2008-12-25
Catalytic conversion process for producing light olefins with a high yield petroleum hydrocarbons Grant 7,375,256 - Xie , et al. May 20, 2	2008-05-20
Catalytic conversion process for producing light olefins with a high yield from petroleum hydrocarbons App 20050020867 - Xie, Chaogang ; et al.	2005-01-27
Process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons Grant 6,210,562 - Xie , et al. April 3, 2	2001-04-03

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.