Megan L Hart

US Patent:

20210308661, Oct 7, 2021

Filed:

Apr 2, 2021

Appl. No.:

17/221144

Inventors:

MEGAN HART - KANSAS CITY MO, US
SHELDON COOK - KANSAS CITY MO, US
HANNAH McINTYRE - KANSAS CITY MO, US

International Classification:

B01J 35/00
C07F 7/28
B01J 31/22
B01J 21/08
B01J 31/16
B01J 37/08
B01J 37/02
B01J 35/08
B01J 35/06
C02F 1/32
C02F 1/72

Abstract:

Disclosed are compositions for degrading organic compounds, the composition comprising a support comprising one or more of a polyolefin and a compound comprising silicon and an acid anhydride of the structure:grafted to the polyolefin and/or the compound comprising silicon; and one or more metal oxides bound with the acid anhydride; wherein A is a cycloalkyl, heterocycloalkyl, or fused ring system comprising at least one unconjugated -ene group. Also disclosed are processes for making the composition, and methods for degrading organic compounds in a fluid.

US Patent:

20200239332, Jul 30, 2020

Filed:

Oct 19, 2018

Appl. No.:

16/757147

Inventors:

JOHN T. KEVERN - KANSAS CITY MO, US
MEGAN L. HART - KANSAS CITY MO, US

International Classification:

C02F 1/28
B01D 39/06
C02F 1/52
B01J 20/02
B01J 20/30
B01J 20/32

Abstract:

One aspect of the present invention is directed to a granular filter media for removing contaminants from water or other liquids. The media comprise granular materials comprising aggregate and remediation materials. Other aspects of the invention are directed to methods of making and using the granular filter media of the invention.