James E. Copenhafer

City:

Columbia, South Carolina

Country:

United States

Published Applications:

Last publication date:

2010-08-05

Top Assignees for applications by James E. Copenhafer

The entities that hold a legal rights for patent applications filed by inventor Copenhafer James E.:

Arkema Inc. 1 King of Prussia, PA United States
Arkema Inc. 1 Philadelphia, PA United States

Recent patent applications by Copenhafer James E.

James E. Copenhafer from Columbia, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-08-05

US20100197816A1

Performing operations; transporting

High temperature stable polyelectrolytes having backbone aromatic groups

InventorID:

3650203 ⎘