Erhard Luehmann

City:

Bomlitz

Country:

Germany

Published Applications:

Last publication date:

2013-10-17

Top Assignees for applications by Erhard Luehmann

The entities that hold a legal rights for patent applications filed by inventor Luehmann Erhard:

BAYER MATERIALSCIENCE AG 6 Leverkusen, Germany
Bayer Intellectual Property GmbH 2 Monheim, Germany
Covestro Deutschland AG 2 Leverkusen, Germany
Bayer MaterialScience LLC 1 Pittsburgh, PA United States

Recent patent applications by Luehmann Erhard

Erhard Luehmann from Bomlitz, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-10-17

US20130273359A1

Performing operations; transporting

USE OF AQUEOUS DISPERSIONS AS PRIMERS

#2 | 2013-02-14

US20130041072A1

Chemistry; metallurgy

Aqueous polyurethane dispersions

#3 | 2012-10-11

US20120259065A1

Chemistry; metallurgy

Low-viscosity polyurethane acrylate dispersions

#4 | 2012-06-28

US20120160437A1

Textiles; paper

Process for the production of sized and/or wet-strength papers, paperboards and cardboards

#5 | 2012-02-16

US20120041131A1

Chemistry; metallurgy

Tin-free aqueous polyurethane dispersions

#6 | 2009-10-29

US20090269589A1

Chemistry; metallurgy

Block-resistant, radiation-curable coating systems based on high molecular mass, aqueous polyurethane dispersions

#7 | 2009-10-29

US20090269568A1

Chemistry; metallurgy

DEFORMABLE FILM WITH RADIATION-CURING COATING AND SHAPED ARTICLES PRODUCED THEREFROM

#8 | 2009-02-26

US20090053530A1

Chemistry; metallurgy

Process for producing hard coating systems based on aqueous polyurethane dispersions

#9 | 2008-08-14

US20080194775A1

Chemistry; metallurgy

UV-hardenable dispersions based on polyisocyanates

#10 | 2008-06-19

US20080145624A1

Chemistry; metallurgy

Printed, moldable films

InventorID:

92077 ⎘