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Inventor profile of:

Andreas RUHL

City:

Rossdorf

Country:

Germany

Published Applications:

Last publication date:

2022-09-01

Top Assignees for applications by Andreas RUHL

The entities that hold a legal rights for patent applications filed by inventor RUHL Andreas:

MERCK PATENT GMBH 12 DARMSTADT, Germany
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG 1 Darmstadt, Germany

Recent patent applications by RUHL Andreas

Andreas RUHL from Rossdorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-09-01

US20220275277A1

Chemistry; metallurgy

Liquid crystalline medium

#2 | 2021-09-23

US20210292651A1

Chemistry; metallurgy

Electronic switching element

#3 | 2019-10-10

US20190312216A1

Electricity

Electronic switching element

#4 | 2019-05-23

US20190153320A1

Chemistry; metallurgy

Liquid crystalline medium

#5 | 2018-05-24

US20180142153A1

Chemistry; metallurgy

Thiadiazoloquinoxaline derivatives

#6 | 2018-01-04

US20180006253A1

Electricity

Electronic component including molecular layer

#7 | 2016-04-21

US20160108317A1

Chemistry; metallurgy

Device for controlling the passage of energy, containing a dichroic dye compound

#8 | 2008-06-26

US20080149878A1

Chemistry; metallurgy

Fluorosurfactants

#9 | 2008-05-22

US20080116419A1

Chemistry; metallurgy

Mesogenic compounds, liquid crystal medium and liquid crystal display

#10 | 2007-11-22

US20070269614A1

Chemistry; metallurgy

Liquid-crystalline compounds

#11 | 2007-07-31

US10259795

Liquid-crystalline compounds

#12 | 2006-11-14

US10492834

Liquid crystal compounds

#13 | 2005-04-05

US10467783

Bis(alkylthio)carbenium salts

InventorID:

1504897 ⎘