ESSER WERKE KG

Overview

About

ESSER WERKE KG has a total of 22 patent applications. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements and packaging and shipping are SHANGHAI NO 1 GAS PIPELINE ENG CO LTD, ZHOU ZHAOHUI and ABEY AUSTRALIA PTY LTD.

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	6
#2	United States	4
#3	WIPO (World Intellectual Property Organization)	4
#4	Canada	2
#5	China	2
#6	Germany	2
#7	Republic of Korea	2

#	Industry
#1	Mechanical elements
#2	Packaging and shipping

#	Technology
#1	Pipes
#2	Transport or storage devices

#	Name	Total Patents
#1	Esser Alexander	20
#2	Alexander Esser	2

Publication	Filing date	Title
EP1653139A1	2004-10-28	Conveying pipe for solid matter
EP1653140A1	2004-10-28	Conveying tube for transporting solid products
EP1653138A1	2004-10-28	Pipe for conveying solid matter
US2003041912A1	2002-08-06	Double-layer pipe for fluidic transport of abrasive solids
DE10143290A1	2001-09-04	Arcuate double layer pipe
DE10143187C1	2001-09-04	Double-layer pipe for the fluid transport of abrasive substances