Lothar Puppe

City:

Burscheid

Country:

Germany

Published Applications:

Last publication date:

2013-03-21

Top Assignees for applications by Lothar Puppe

The entities that hold a legal rights for patent applications filed by inventor Puppe Lothar:

Kemira Oyj 2 , Finland
Akzo Nobel Chemicals International B.V. 2 , Netherlands
BAYER CHEMICALS AG 1 Leverkusen, Germany
H.C. Starck GmbH 1 Goslar, Germany
H. C. STARCK GMBH 1 Goslar, Germany
H.C. Starck Clevios GmbH 1 Goslar, Germany
VETROTECH SAINT-GOBAIN (INTERNATIONAL) AG 1 Bern, Switzerland
AKZO NOBEL CHEMICALS INTERNATIONAL B.V. 1 Amersfoort, Netherlands
Praxair Technology, Inc 1 Danbury, CT United States
Akzo Nobel Chemicals International B.V. 1 MH Amersfoort, Netherlands
KEMIRA OYJ 1 Helsinki, Finland

Recent patent applications by Puppe Lothar

Lothar Puppe from Burscheid, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-03-21

US20130068139A1

Chemistry; metallurgy

Silica gel comprising guanidine carbonate

#2 | 2011-01-27

US20110020654A1

Chemistry; metallurgy

Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxide

#3 | 2010-12-16

US20100316862A1

Chemistry; metallurgy

PARTICLES HAVING A CORE-SHELL STRUCTURE FOR CONDUCTIVE LAYERS

#4 | 2010-05-06

US20100108277A1

Chemistry; metallurgy

Paper production with modified silica gels as microparticles

#5 | 2010-01-28

US20100019201A1

Chemistry; metallurgy

HYDROTHERMAL PROCESS FOR PRODUCING NANOSIZE TO MICROSIZE PARTICLES

#6 | 2008-03-27

US20080076838A1

Mechanical engineering

METHODS OF PREPARING SILICA SOLS, AND STABLE HIGH-SOLIDS SILICA SOLS PREPARED THEREBY

#7 | 2007-11-29

US20070272383A1

Chemistry; metallurgy

Paper production with modified silica gels as microparticles

#8 | 2006-01-19

US20060013754A1

Chemistry; metallurgy

Silica gel comprising guanidine carbonate

#9 | 2005-05-26

US20050113000A1

Electricity

High selectivity colloidal silica slurry

#10 | 2005-02-03

US20050026205A1

Chemistry; metallurgy

Method of polishing metal and metal/dielectric structures

InventorID:

145802 ⎘