TONENGENERAL SEKIYU K K

Overview

About

TONENGENERAL SEKIYU K K has a total of 32 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Canada and Singapore. Its main competitors in its focus markets basic materials chemistry, engines, pumps and turbines and environmental technology are BESTLINE INTERNATIONAL RES INC, LUBRIZOL CORP:THE and OPTIMOL OELWERKE GMBH.

Patent filings in countries

#	Country	Total Patents
#1	United States	12
#2	Canada	7
#3	Singapore	5
#4	WIPO (World Intellectual Property Organization)	3
#5	China	2
#6	EPO (European Patent Office)	2
#7	Australia	1

#	Industry
#1	Basic materials chemistry
#2	Engines, pumps and turbines
#3	Environmental technology
#4	Chemical engineering
#5	Macromolecular chemistry and polymers

#	Technology
#1	Special lubricating compositions
#2	Lubricating compositions
#3	Liquid hydrocarbon mixture production
#4	Climate change mitigation in transportation
#5	Internal-combustion piston engines
#6	Controlling combustion engines
#7	Chemical or physical processes
#8	Fuels
#9	Supplying combustion engines
#10	Special macromolecular compounds

Publication	Filing date	Title
US7148186B2	2003-03-07	Lubricant oil composition for diesel engines (LAW964)
EP0890599A1	1997-12-26	Polyorganosiloxazanes and process for the preparation thereof
US6855675B1	1995-05-24	Lubricating oil composition