Jian J Xu from 202 Knox Dr, Collegeville, PA 19426, age 70

Isbn (Books And Publications)

Interfacial Wave Theory of Pattern Formation : Selection of Dendritic Growth and Viscous Fingering in Hele-Shaw Flow

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Author
Jian J. Xu

ISBN #
3540631453

Niao Kan Di Qiu: Zhongguo Zhan Lue Dao Dan Zhen Di Gong Cheng Ji Shi = Niao Kan Di Qiu

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Author
Jian Xu

ISBN #
7503319267

Qing Shao Nian Fa Xue Xin Shi Ye: Jin 20 Nian Hua Zheng Qing Shao Nian Fan Zui Yan Jiu Cheng Guo

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Author
Jian Xu

ISBN #
7811091488

License Records

Jian Xu

License #:

CC-0004606 - Active

Category:

Accountancy

Issued Date:

Mar 18, 2004

Type:

C.P.A. Certificate

Lawyers & Attorneys

Jian Xu - Lawyer

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ISLN:

909583956

University:

Paris I University, 1994; Shanghai Institute of Humanities, 1982; University of Wuhan, 1986

Name / Title

Company / Classification

Phones & Addresses

Jian J. Xu

KOKO ENTERPRISES INC

Jian Xu
President, Executive Director

Advanced Tech Lab., Inc
Mfg Computer Peripheral Equipment Ret Computers/Software Computer Related Services

3215 Rdg Pike, Norristown, PA 19403
(610)6304888

Us Patents

Bioconversion Process Using Liquid Phase Having To Enhance Gas Phase Conversion
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US Patent:

8211692, Jul 3, 2012
Filed:

Oct 24, 2008
Appl. No.:

12/258193
Inventors:

Rathin Datta - Chicago IL, US
Shih-Perng Tsai - Naperville IL, US
Jian Xu - Lisle IL, US
Seong-Hoon Yoon - Naperville IL, US
Assignee:

Coskata, Inc. - Warrenville IL
International Classification:

C02F 3/34
A62D 3/00
A62D 3/02
C12P 7/06
US Classification:

435262, 435161, 435140, 435141, 435160, 4352625, 435 41, 4352971, 210601, 210603, 210605, 210606
Abstract:

The bioconversion of gas feedstreams to liquid products by direct contact with a layer of microorganism obtains enhanced productivity through the regular cycling of liquid across a substrate that supports a biolayer of microorganisms while separating the gas and liquid phases. Such processes produce liquid products such as ethanol, butanol and other chemicals from syngas components by contacting CO or a mixture of COand Hwith a highly porous side of an asymmetric membrane under anaerobic conditions and transferring these components into contact with microorganisms contained within bio-pores of the membrane. A periodic laving of liquid from the liquid contact side to and away from the microorganisms can increase nutrient flow to the microorganisms while enhancing the recovery of liquid products. The process effects laving by temporarily raising the liquid phase pressure relative to the gas phase pressure to periodically surge liquid toward the microorganisms and then restoring the original pressure differential to urge liquid away from the microorgaisms.

Method For Production Of N-Propanol And Other C3-Containing Products From Syngas Using Membrane Supported Bioreactor
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US Patent:

20140273121, Sep 18, 2014
Filed:

Mar 14, 2013
Appl. No.:

13/802924
Inventors:

Rathin Datta - Chicago IL, US
Michael Enzien - Lisle IL, US
Jian Xu - Naperville IL, US
Young Do - Naperville IL, US
William Levinson - Naperville IL, US
International Classification:

C12P 7/04
C12P 7/52
US Classification:

435141, 435157
Abstract:

This invention provides methods for the production of n-propanol. Specifically, the methods and systems of the present invention use symbiotic co-cultures operating in a membrane supported bioreactor for the production of n-propanol from syngas.