Lee W. Frederick

City:

Bodega Bay, California

Country:

United States

Published Applications:

Last publication date:

2021-12-16

Top Assignees for applications by Lee W. Frederick

The entities that hold a legal rights for patent applications filed by inventor Frederick Lee W.:

Evoqua Water Technologies LLC 4 Pittsburgh, PA United States

Recent patent applications by Frederick Lee W.

Lee W. Frederick from Bodega Bay, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-12-16

US20210387878A1

Chemistry; metallurgy

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

#2 | 2020-05-14

US20200148563A1

Chemistry; metallurgy

ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF ORGANIC CARBON IN SEMICONDUCTOR PROCESS WATER

#3 | 2020-01-02

US20200002198A1

Chemistry; metallurgy

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

#4 | 2014-05-29

US20140144821A1

Chemistry; metallurgy

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

InventorID:

775277 ⎘