ULRICH W DOERING

Overview

About

ULRICH W DOERING has a total of 41 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany and United States. Its main competitors in its focus markets electrical machinery and energy, consumer goods and basic materials chemistry are SEBEL S A, OSRAM GMBH KOMM GES and JAMES DWYER MCGEE.

Patent filings in countries

#	Country	Total Patents
#1	Germany	40
#2	United States	1

#	Industry
#1	Electrical machinery and energy
#2	Consumer goods
#3	Basic materials chemistry
#4	Medical technology
#5	Furniture and games

#	Technology
#1	Electric discharge tubes
#2	Semiconductor light sources
#3	Materials for miscellaneous applications
#4	Shirts and underwear
#5	Garment fastenings
#6	Games
#7	Implantable devices
#8	Electrically-conductive connections
#9	Cigarettes
#10	Special electric heating or lighting

Publication	Filing date	Title
DE1059826B	1954-06-02	Formable material using kieselguhr
US2166951A	1936-01-25	Discharge device