WEIKMANN GUENTHER

Overview

About

WEIKMANN GUENTHER has a total of 11 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Germany, EPO (European Patent Office) and Switzerland. Its main competitors in its focus markets environmental technology, chemical engineering and machines are CHASSIJET LTD, SHANGHAI FINEBEY MACHINERY CO LTD and LAUER GUENTER.

Patent filings in countries

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

#	Technology
#1	Water treatment
#2	Unspecified technologies
#3	Separation
#4	Vehicle servicing
#5	Climate change mitigation in wastewater treatment
#6	Drying solid materials by removing liquid

#	Name	Total Patents
#1	Weikmann Guenther	10
#2	Weikmann Gunther	1

Publication	Filing date	Title
CH687525A5	1994-06-15	Biological treatment apparatus and method for waste water treatment using the same
CH685760A5	1992-06-25	A method of filtering out foreign substances and apparatus therefor.
DE4126528A1	1991-08-10	CLEANING SLUDGE DRAINAGE SYSTEM
DE3640685A1	1986-11-28	METHOD AND SYSTEM FOR MAINTAINING MOTOR VEHICLES