DUKES AEROSPACE INC

Overview

About

DUKES AEROSPACE INC has a total of 17 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are FLOWCON INTERNAT APS, EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC and TA HYDRONICS S A.

Patent filings in countries

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

#	Technology
#1	Venting or aerating devices
#2	Unspecified technologies
#3	Gas-turbine plants
#4	Special non-positive-displacement engines
#5	Systems controlling non-electric variables
#6	Climate change mitigation in transportation

Publication	Filing date	Title
EP3714148A1	2018-11-20	Poppet valve system and process
WO2017165603A1	2017-03-23	Inlet pressure compensation for a valve system
CA2975264A1	2016-02-12	Redundant valve system
WO2012151414A1	2012-05-03	Resettable relief valve