Philippe Letzelter

City:

Iggesund

Country:

Sweden

Published Applications:

Last publication date:

2009-11-12

Top Assignees for applications by Philippe Letzelter

The entities that hold a legal rights for patent applications filed by inventor Letzelter Philippe:

Holmen AB 1 Stockholm, Sweden

Recent patent applications by Letzelter Philippe

Philippe Letzelter from Iggesund, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-11-12

US20090281221A1

Textiles; paper

Method for stabilizing the whiteness of fluorescent whitening agent(s)(FWA) included in surface-treatment size/coating slip for paper and of surface-treatment layers formed thereof

InventorID:

4059272 ⎘