Chou; Lu-chien

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chou; Lu-chien.The latest application filed is for "systems and methods for treating fluids".

Company Profile

0.6.8

Chou; Lu-chien - Tulsa OK

*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
Systems and methods for treating fluids Grant 9,656,221 - Kommareddi , et al. May 23, 2	2017-05-23
Systems And Methods For Treating Fluids App 20150209738 - Kommareddi; Nagesh S. ; et al.	2015-07-30
Methods of forming density-matched polymer slurries Grant 7,999,022 - Martin , et al. August 16, 2	2011-08-16
Bi-or multi-modal particle size distribution to improve drag reduction polymer dissolution Grant 7,939,584 - Harris , et al. May 10, 2	2011-05-10
Methods of Forming Density-Matched Polymer Slurries App 20110070367 - Martin; Thomas J. ; et al.	2011-03-24
Density-matched polymer slurries Grant 7,863,362 - Martin , et al. January 4, 2	2011-01-04
Stabilized polymer drag reducing agent slurries Grant 7,256,224 - Martin , et al. August 14, 2	2007-08-14
Stabilized polymer drag reducing agent slurries App 20070066713 - Martin; Thomas J. ; et al.	2007-03-22
Combination of polymer slurry types for optimum pipeline drag reduction App 20070021531 - Motier; John F. ; et al.	2007-01-25
Bi-or multi-modal particle size distribution to improve drag reduction polymer dissolution App 20060293196 - Harris; Jeffery R. ; et al.	2006-12-28
Particle size, percent drag effeciency and molecular weight control of bulk polymer polymerized polyalpha-olefins using high shear material processors App 20060276566 - Mathew; Thomas ; et al.	2006-12-07
Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents Grant 7,119,132 - Harris , et al. October 10, 2	2006-10-10
Density-matched polymer slurries App 20060058437 - Martin; Thomas J. ; et al.	2006-03-16
Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents App 20040132883 - Harris, Jeffery R. ; et al.	2004-07-08

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