Krenar Shqau

8337588, Dec 25, 2012

Apr 12, 2010

12/758476

Krenar Shqau - Columbus OH, US
Jeremy C. White - Columbus OH, US
Prabir K. Dutta - Worthington OH, US
Hendrik Verweij - Upper Arlington OH, US

The Ohio State University Research Foundation - Columbus OH

B01D 53/22
B01J 29/08

95 51, 95 45, 96 4, 96 11, 502 4, 502 62, 502 79

Supported zeolite Y membranes exhibiting exceptionally high CO2 selectivities when used in CO/Ngas separations are produced by a seeding/secondary (hypothermal) growth approach in which a structure directing agent such as tetramethylammonium hydroxide is included in the aqueous crystal-growing composition used for membrane formation.

20120031833, Feb 9, 2012

Jul 15, 2011

13/184433

Hendrik Verweij - Upper Arlington OH, US
Krenar Shqau - Columbus OH, US
Kartik Ramasubramanian - Columbus OH, US

THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION - Columbus OH

B01D 71/70
B01D 71/48
B01D 71/56
B01D 71/40
B01D 71/68
B05D 3/00
B01D 71/02
B01D 71/04
B01D 69/10
B01D 67/00
B05D 3/02
B01D 71/00
B01D 71/32

210488, 427379

Disclosed herein are membranes comprising a substrate, a support layer, and a selective layer. In some embodiments the membrane may further comprise a permeable layer. Methods of forming membranes are also disclosed comprising forming a support layer on a substrate, removing adsorbed species from the support layer, preparing a solution containing inorganic materials of a selective layer, contacting the support layer with the solution, drying the membrane, and exposing the membrane to rapid thermal processing. Also disclosed are methods of fluid purification comprising providing a membrane having a feed side and a permeable side, passing a fluid mixture across the feed side of the membrane, providing a driving force for transmembrane permeation, removing from the permeate side a permeate stream enriched in a purified fluid, and withdrawing from the feed side a fluid that is depleted in a purified fluid.

8177890, May 15, 2012

Jun 26, 2009

12/492225

Krenar Shqau - Columbus OH, US
Hendrik Verweij - Upper Arlington OH, US

The Ohio State University - Columbus OH

B01D 53/22

96 11, 95 45, 95 51, 96 4, 96 7

A Pd alloy membrane and method of making are described.

20220370665, Nov 24, 2022

May 23, 2022

17/751003

- Columbus OH, US
Matthew S. YOUNG - Upper Arlington OH, US
David CHASE - Gahanna OH, US
Cynthia DODARO - Grove City OH, US
Derek M. MICHELIN - Plymouth MA, US
William RICHTER - Hilliard OH, US
Gary A. STICKEL - London OH, US
Andrew V. SWEENEY - Columbus OH, US
Krenar SHQAU - Westerville OH, US

A61L 2/22
A61L 2/06
A61L 2/24

The present disclosure provides decontamination system that includes a decontamination chamber for sealably holding one or more items for decontamination. The system also includes a decontamination unit comprising: a controllable air heater and humidity control unit to controllably heat an ambient air source and to control a temperature and humidity of air within a decontamination chamber; a controllable vaporizer unit to controllably vaporize one or more decontamination agents by combining the controllably heated ambient air with the one or more decontamination agents; and controller circuitry to control a controllable air heater and humidity control unit to heat the ambient air to a selected level, and to maintain a selected heat and humidity within the decontamination chamber, and to control the controllable vaporizer unit to provide a selected flow rate of the one or more decontamination agents into the decontamination chamber.

20200238073, Jul 30, 2020

Apr 10, 2018

16/080303

- Columbus OH, US
Krenar Shqau - Columbus OH, US
Ramanathan Lalgudi - Westerville OH, US
Katherine M Palmer - Columbus OH, US

A61N 1/04
C08J 5/02

This invention addresses the need for efficient dry skin electrodes. Robust, flexible Mixed Ionic Electronic Conductor (MIEC) electrodes were prepared by an aqueous solution route resulting in electrically conductive networks of carbon nanotubes (CNTs) and ionically conductive elastic matrix. The flexible electrode was characterized in terms of conductivity, ionic charge transfer resistance, and water uptake. The flexible electrode maintained low resistance even after multiple cycles of 50% extension and contraction.

20200214564, Jul 9, 2020

Oct 9, 2019

16/597821

- Columbus OH, US
Krenar Shqau - Columbus OH, US
Ramanathan Lalgudi - Columbus OH, US
Patrick Ganzer - Columbus OH, US
Ming Ming Zhang - Columbus OH, US
Jacob Lilly - Columbus OH, US

A61B 5/00
A61B 5/04

The invention provides a variety of novel devices, systems, and methods of utilizing mixed-ionic-electronic conductor (MIEC) materials adapted to function with an applied current or potential. The materials, as part of a circuit, are placed in contact with a part of a human or nonhuman animal body. A sodium selective membrane system utilizing the MIEC is also described.

20200038648, Feb 6, 2020

Oct 9, 2019

16/597792

- Columbus OH, US
Krenar Shqau - Columbus OH, US
Ramanathan Lalgudi - Westerville OH, US
Katherine M. Palmer - Columbus OH, US

A61N 1/04

The invention provides a variety of novel devices, systems, and methods of utilizing mixed-ionic-electronic conductor (MIEC) materials adapted to function with an applied current or potential. The materials, as part of a circuit, are placed in contact with a part of a human or nonhuman animal body. A sodium selective membrane system utilizing the MIEC is also described.

20190271110, Sep 5, 2019

Jun 7, 2017

16/308324

- Columbus OH, US
Robert J. Cain - Columbus OH, US
Krenar Shqau - Columbus OH, US
Erik W. Edwards - Columbus OH, US

D06M 11/36
A41D 31/02
A41D 13/00
A41D 31/04
D06M 23/08
D06M 15/19
A62B 17/00

Coating materials and coated personal protective clothing items incorporating the coating material are described. The coating material includes a polymeric component; a metal oxide component; and a catalytic component. The catalytic component includes a metal oxide or a mixed metal oxide which is an effective catalyst for an oxidation reaction. The coated personal protective clothing item includes a personal protective clothing substrate with a coating including the coating material.