Robert P. Hepfer

City:

St. Charles, Illinois

Country:

United States

Published Applications:

Last publication date:

2009-05-07

Top Assignees for applications by Robert P. Hepfer

The entities that hold a legal rights for patent applications filed by inventor Hepfer Robert P.:

INEOS USA LLC 1 Lisle, IL United States
ISP INVESTMENTS INC. 1 Wilmington, DE United States
BP Corporation North America Inc. 1 Warrenville, Israel

Recent patent applications by Hepfer Robert P.

Robert P. Hepfer from St. Charles, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-05-07

US20090118536A1

Performing operations; transporting

Process for the Production of Aromatic Carboxylic Acids in Water

#2 | 2006-01-24

US10645429

Two-stage process for the hydrogenation of maleic acid to 1,4-butanediol

#3 | 2005-01-06

US20050002837A1

Performing operations; transporting

Reactor apparatus

InventorID:

3940934 ⎘