Valter E. Lessman

City:

Curitiba - PR

Country:

Brazil

Published Applications:

Last publication date:

2014-09-18

Top Assignees for applications by Valter E. Lessman

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

Hexion Inc. 1 Columbus, OH United States
Momentive Specialty Chemicals Inc. 1 Stafford, TX United States

Recent patent applications by Lessman Valter E.

Valter E. Lessman from Curitiba - PR, BR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-09-18

US20140275353A1

Chemistry; metallurgy

Amino-formaldehyde resins and applications thereof

InventorID:

2963440 ⎘