Zhang; Jiujun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Jiujun.The latest application filed is for "sensor for measuring the concentration of a solvent or solute in a mixed solution system".

Company Profile

0.8.11

Zhang; Jiujun - Richmond N/A CA
Zhang; Jiujun - Delta CA

*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
Sensor for measuring the concentration of a solvent or solute in a mixed solution system Grant 8,988,085 - Shen , et al. March 24, 2	2015-03-24
Sensor for Measuring the Concentration of a Solvent or Solute in a Mixed Solution System App 20110291676 - Shen; Jun ; et al.	2011-12-01
Controllable Synthesis of Porous Carbon Spheres, and Electrochemical Applications Thereof App 20110082024 - Liu; Hansan ; et al.	2011-04-07
Air Diffusion Cathodes For Fuel Cells App 20070264550 - Zhang; Lei ; et al.	2007-11-15
Electrolytic generation of nitrogen App 20070108045 - Oloman; Colin ; et al.	2007-05-17
Method of improving the performance of a direct feed fuel cell Grant 6,884,530 - Colbow , et al. April 26, 2	2005-04-26
Tetramethyl orthocarbonate fuel cells and systems and methods related thereto Grant 6,864,001 - Zhang , et al. March 8, 2	2005-03-08
Direct dimethyl ether fuel cells Grant 6,777,116 - Muller , et al. August 17, 2	2004-08-17
Reactant feed apparatus for direct feed fuel cells and methods related thereto App 20040131898 - Zhang, Jiujun ; et al.	2004-07-08
Tetramethyl orthocarbonate fuel cells and systems and methods related thereto App 20040053084 - Zhang, Jiujun ; et al.	2004-03-18
Indirect measurement of fuel concentration in a liquid feed fuel cell Grant 6,698,278 - Zhang , et al. March 2, 2	2004-03-02
Electrolytic generation of nitrogen App 20040031695 - Oloman, Colin ; et al.	2004-02-19
Direct dimethoxymethane and methanol fuel cells App 20040033397 - Colbow, Kevin ; et al.	2004-02-19
Indirect measurement of fuel concentration in a liquid feed fuel cell App 20030110841 - Zhang, Jiujun ; et al.	2003-06-19
Method and apparatus for adjusting the temperature of a fuel cell by facilitating methanol crossover and combustion App 20030003336 - Colbow, Kevin Michael ; et al.	2003-01-02
Method of improving the performance of a direct feed fuel cell App 20020192513 - Colbow, Kevin ; et al.	2002-12-19
Electrolytic generation of nitrogen Grant 6,299,743 - Oloman , et al. October 9, 2	2001-10-09
Electrode treatment method for improving performance in liquid feed fuel cells Grant 6,153,323 - Colbow , et al. November 28, 2	2000-11-28

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