Xie; Zaiku

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xie; Zaiku.The latest application filed is for "catalyst for catalytic cracking fluidized bed".

Company Profile

1.17.17

Xie; Zaiku - Shanghai N/A 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
Catalyst for catalytic cracking in a fluidized bed Grant 9,480,975 - Xie , et al. November 1, 2	2016-11-01
Catalytic composition for producing olefins by catalytic cracking Grant 9,242,236 - Xie , et al. January 26, 2	2016-01-26
Process for producing light olefins from methanol or dimethyl ether Grant 8,796,499 - Xie , et al. August 5, 2	2014-08-05
Toluene selective disproportionation catalyst Grant 8,580,702 - Xie , et al. November 12, 2	2013-11-12
Process for increasing ethylene and/or propylene yield during conversion of oxygenates Grant 8,304,594 - Xie , et al. November 6, 2	2012-11-06
Nickel catalyst for selective hydrogenation Grant 8,236,726 - Liu , et al. August 7, 2	2012-08-07
Alumina having a complex pore structure, and catalyst and process for selective hydrogenation of cracking gasoline Grant 8,110,527 - Liu , et al. February 7, 2	2012-02-07
Catalyst for Catalytic Cracking Fluidized Bed App 20110127193 - Xie; Zaiku ; et al.	2011-06-02
Process for producing lower olefins under negative pressure Grant 7,875,756 - Xie , et al. January 25, 2	2011-01-25
Process For Increasing Ethylene And/or Propylene Yield During Conversion Of Oxygenates App 20100331596 - Xie; Zaiku ; et al.	2010-12-30
Alumina Having A Complex Pore Structure, And Catalyst And Process For Selective Hydrogenation Of Cracking Gasoline App 20100176030 - Liu; Zhongneng ; et al.	2010-07-15
Process Of Producing Light Olefins Through The Conversion Of Methanol And Ethanol App 20100145125 - Xie; Zaiku ; et al.	2010-06-10
Catalytic Composition For Producing Olefins By Catalytic Cracking App 20100145127 - Xie; Zaiku ; et al.	2010-06-10
Process for producing lower olefins by using multiple reaction zones Grant 7,692,057 - Xie , et al. April 6, 2	2010-04-06
Process for producing lower olefins from methanol or dimethylether Grant 7,692,056 - Xie , et al. April 6, 2	2010-04-06
Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst Grant 7,686,942 - Xie , et al. March 30, 2	2010-03-30
Process For Producing Light Olefins From Methanol Or Dimethyl Ether App 20100063335 - Xie; Zaiku ; et al.	2010-03-11
Toluene Selective Disproportionation Catalyst App 20100048382 - Xie; Zaiku ; et al.	2010-02-25
Nickel Catalyst For Selective Hydrogenation App 20090318739 - Liu; Zhongneng ; et al.	2009-12-24
Catalyst for Catalytic Cracking Fluidized Bed App 20090288990 - Xie; Zaiku ; et al.	2009-11-26
Method For Preparation Of Ethylene And Propylene By Catalytic Cracking Using A Fluid-bed Catalyst App 20090137857 - XIE; Zaiku ; et al.	2009-05-28
Process for producing lower olefins under negative pressure App 20090105512 - Xie; Zaiku ; et al.	2009-04-23
Process for producing light olefins App 20080188701 - Qi; Guozhen ; et al.	2008-08-07
Fluid-bed catalyst for the preparation of ethylene and propylene by catalytic cracking App 20070042904 - Xie; Zaiku ; et al.	2007-02-22
Process for producing lower olefins by using multiple reaction zones App 20070038010 - Xie; Zaiku ; et al.	2007-02-15
Process for producing lower olefins from methanol or dimethylether App 20070038011 - Xie; Zaiku ; et al.	2007-02-15
Titanocene complexes and its catalyst for preparing syndiotactic polystyrene Grant 6,921,734 - Shen , et al. July 26, 2	2005-07-26
Process for selective disproportionation of toluene and disproportionation and transalkylation of toluene and C9+ aromatics Grant 6,774,273 - Xie , et al. August 10, 2	2004-08-10
Titanocene complexes and its catalyst for preparing syndiotactic polystyrene App 20040023794 - Shen, Zhigang ; et al.	2004-02-05
Process for selective disproportionation of toluene and disproportionation and transalkylation of toluene and C9+ aromatics App 20030130549 - Xie, Zaiku ; et al.	2003-07-10

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.