Koob; Joseph D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koob; Joseph D..The latest application filed is for "composite polyamide membrane".

Company Profile

0.9.13

Koob; Joseph D. - Jordan MN

*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
Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer Grant 9,289,729 - Roy , et al. March 22, 2	2016-03-22
Composite polyamide membrane Grant 9,073,015 - Rosenberg , et al. July 7, 2	2015-07-07
In-situ method for preparing hydrolyzed acyl halide compound Grant 9,051,227 - Roy , et al. June 9, 2	2015-06-09
Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent Grant 9,051,417 - Qiu , et al. June 9, 2	2015-06-09
Method for preparing high purity mono-hydrolyzed acyl halide compound Grant 9,029,600 - Qiu , et al. May 12, 2	2015-05-12
Composite polyamide membrane Grant 8,968,828 - Roy , et al. March 3, 2	2015-03-03
Composite Polyamide Membrane App 20140370191 - Rosenberg; Steven ; et al.	2014-12-18
In-situ Method For Preparing Hydrolyzed Acyl Halide Compound App 20140264161 - Roy; Abhishek ; et al.	2014-09-18
Method For Solubilizing Carboxylic Acid-containing Compound In Hydrocarbon Solvent App 20140264162 - Qiu; XiaoHua Sam ; et al.	2014-09-18
Composite Polyamide Membrane Derived From Carboxylic Acid Containing Acyl Halide Monomer App 20140272134 - Roy; Abhishek ; et al.	2014-09-18
Method For Preparing High Purity Mono-hydrolyzed Acyl Halide Compound App 20140206900 - Qiu; XiaoHua S. ; et al.	2014-07-24
Composite Polyamide Membrane App 20130287944 - Paul; Mou ; et al.	2013-10-31
Composite Polyamide Membrane App 20130287946 - Jons; Steven D. ; et al.	2013-10-31
Composite Polyamide Membrane App 20130287945 - Roy; Abhishek ; et al.	2013-10-31

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