Joseph D. Koob

Person

Jordan, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite polyamide membrane derived from carboxylic acid containin...
- Patent number 9,289,729
- Issue date Mar 22, 2016
- Dow Global Technologies LLC
- Abhishek Roy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite polyamide membrane
- Patent number 9,073,015
- Issue date Jul 7, 2015
- Dow Global Technologies LLC
- Steven Rosenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
In-situ method for preparing hydrolyzed acyl halide compound
- Patent number 9,051,227
- Issue date Jun 9, 2015
- Dow Global Technologies LLC
- Abhishek Roy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for solubilizing carboxylic acid-containing compound in hydr...
- Patent number 9,051,417
- Issue date Jun 9, 2015
- Dow Global Technologies LLC
- XiaoHua Sam Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing high purity mono-hydrolyzed acyl halide compound
- Patent number 9,029,600
- Issue date May 12, 2015
- Dow Global Technologies LLC
- XiaoHua S. Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composite polyamide membrane
- Patent number 8,968,828
- Issue date Mar 3, 2015
- Dow Global Technologies LLC
- Abhishek Roy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE POLYAMIDE MEMBRANE
- Publication number 20140370191
- Publication date Dec 18, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Steven Rosenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE POLYAMIDE MEMBRANE DERIVED FROM CARBOXYLIC ACID CONTAININ...
- Publication number 20140272134
- Publication date Sep 18, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Abhishek Roy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SOLUBILIZING CARBOXYLIC ACID-CONTAINING COMPOUND IN HYDR...
- Publication number 20140264162
- Publication date Sep 18, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- XiaoHua Sam Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IN-SITU METHOD FOR PREPARING HYDROLYZED ACYL HALIDE COMPOUND
- Publication number 20140264161
- Publication date Sep 18, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Abhishek Roy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGH PURITY MONO-HYDROLYZED ACYL HALIDE COMPOUND
- Publication number 20140206900
- Publication date Jul 24, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- XiaoHua S. Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITE POLYAMIDE MEMBRANE
- Publication number 20130287946
- Publication date Oct 31, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Steven D. Jons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE POLYAMIDE MEMBRANE
- Publication number 20130287945
- Publication date Oct 31, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Abhishek Roy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE POLYAMIDE MEMBRANE
- Publication number 20130287944
- Publication date Oct 31, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Mou Paul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Joseph D. Koob

Person

Patents Grantslast 30 patents

Composite polyamide membrane derived from carboxylic acid containin...

Composite polyamide membrane

In-situ method for preparing hydrolyzed acyl halide compound

Method for solubilizing carboxylic acid-containing compound in hydr...

Method for preparing high purity mono-hydrolyzed acyl halide compound

Composite polyamide membrane

Patents Applicationslast 30 patents

COMPOSITE POLYAMIDE MEMBRANE

COMPOSITE POLYAMIDE MEMBRANE DERIVED FROM CARBOXYLIC ACID CONTAININ...

METHOD FOR SOLUBILIZING CARBOXYLIC ACID-CONTAINING COMPOUND IN HYDR...

IN-SITU METHOD FOR PREPARING HYDROLYZED ACYL HALIDE COMPOUND

METHOD FOR PREPARING HIGH PURITY MONO-HYDROLYZED ACYL HALIDE COMPOUND

COMPOSITE POLYAMIDE MEMBRANE

COMPOSITE POLYAMIDE MEMBRANE

COMPOSITE POLYAMIDE MEMBRANE