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Inventor profile of:

Aloysius Engel

City:

Koln

Country:

Germany

Published Applications:

1

Last publication date:

2013-12-19

Top Assignees for applications by Aloysius Engel

The entities that hold a legal rights for patent applications filed by inventor Engel Aloysius:

DyStar Colours Distribution GmbH 1 Frankfurt am Main, Germany
DyStar Colours Distribution GmbH 1 , Germany

Recent patent applications by Engel Aloysius

Aloysius Engel from Koln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-12-19

US20130333123A1

Chemistry; metallurgy

Disazo dyes, preparation and use

InventorID:

571202 ⎘