Stefan Frenzel

City:

Eislingen

Country:

Germany

Published Applications:

Last publication date:

2017-06-08

Top Assignees for applications by Stefan Frenzel

The entities that hold a legal rights for patent applications filed by inventor Frenzel Stefan:

BASF SE 2 Ludwigshafen, Germany
BASF SE 2 , Germany
Wintershall Holding GmbH 1 Kassel, Germany
BASF SE 1 Ludwigshafen am Rhein, Germany

Recent patent applications by Frenzel Stefan

Stefan Frenzel from Eislingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-06-08

US20170158796A1

Chemistry; metallurgy

Polymeric compositions as pour point depressants for crude oils

#2 | 2017-01-12

US20170009067A1

Chemistry; metallurgy

Copolymers comprising ethylene, vinyl esters and esters of (meth)acrylic acid, their formulations and use as pour point depressant, wax inhibitor and flow enhancer for crude oils

#3 | 2016-02-04

US20160032200A1

Chemistry; metallurgy

Polymeric compositions as pour point depressants for crude oils

#4 | 2015-06-25

US20150175872A1

Chemistry; metallurgy

Process For Dissolving Deposits Comprising Alkaline Earth Metal Sulfates

#5 | 2014-06-19

US20140165457A1

Chemistry; metallurgy

Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products

InventorID:

800033 ⎘