SIMPSON DANIEL J

Overview

About

SIMPSON DANIEL J has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are NANJING DELNAMEM TECH CO LTD, DXV WATER TECHNOLOGIES LLC and CHOEUN ENVIRONMENT CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	United States	8
#2	WIPO (World Intellectual Property Organization)	5

#	Technology
#1	Separation
#2	Water treatment
#3	Earth drilling
#4	Climate change adaptation technologies
#5	Climate change mitigation in wastewater treatment
#6	Liquid hydrocarbon mixture production

#	Name	Total Patents
#1	Simpson Daniel J	13
#2	Kogler Ferdinand	11

Publication	Filing date	Title
WO2017062669A1	2016-10-06	Vacuum filter press with high volume filter chambers and liquid injection system
WO2012177521A1	2012-06-15	Bitumen extraction and dewatering in a filter press
US2011203999A1	2010-02-19	Dewatering of drilling mud using a filter press
US2011186417A1	2010-02-01	Desalination method using a filter press
US2010116755A1	2009-11-02	Filter press with integrated radio frequency heating