Markus DUGAL

City:

Kempen

Country:

Germany

Published Applications:

Last publication date:

2020-05-14

Top Assignees for applications by Markus DUGAL

The entities that hold a legal rights for patent applications filed by inventor DUGAL Markus:

BAYER MATERIALSCIENCE AG 3 Leverkusen, Germany
Covestro Deutschland AG 1 Leberkusen, Germany
BAYER MATERIAL SCIENCE AG 1 Leverkusen, Germany
Covestro Deutschland AG 1 Leverkusen, Germany
Bayer MaterialScience LLC 1 Leverkusen, Germany

Recent patent applications by DUGAL Markus

Markus DUGAL from Kempen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-05-14

US20200147594A1

Performing operations; transporting

Silica-based zinc catalysts, their preparation and use in the alkoxycarbonylation of amines

#2 | 2020-03-26

US20200095194A1

Chemistry; metallurgy

Process for preparing an isocyanate

#3 | 2010-10-21

US20100266481A1

Chemistry; metallurgy

PROCESSES FOR THE OXIDATION OF A GAS CONTAINING HYDROGEN CHLORIDE

#4 | 2008-06-12

US20080139850A1

Chemistry; metallurgy

Process for removing compounds containing phenolic hydroxy groups from aromatic amines

#5 | 2008-01-17

US20080015371A1

Performing operations; transporting

Catalyst

#6 | 2007-11-15

US20070265466A1

Chemistry; metallurgy

Process for the coupled production of chlorline and isocyanates

#7 | 2007-10-11

US20070238901A1

Chemistry; metallurgy

Process for preparing aniline

#8 | 2007-09-18

US10842994

Catalyst

#9 | 2007-08-30

US20070203364A1

Chemistry; metallurgy

Process for preparing aniline

#10 | 2005-05-26

US20050113557A1

Chemistry; metallurgy

Process for the preparation of diamines and polyamines of the diphenylmethane series

InventorID:

2682934 ⎘