OPPENLAENDER KNUT

Overview

About

OPPENLAENDER KNUT has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are OLLIGES WILLIAM E, LUBRIZOL ADIBIS HOLDINGS LTD and LINDON WALLACE BATES.

Patent filings in countries

#	Industry
#1	Basic materials chemistry
#2	Organic fine chemistry
#3	Macromolecular chemistry and polymers
#4	Engines, pumps and turbines
#5	Textiles and paper

#	Technology
#1	Fuels
#2	Special macromolecular compounds
#3	Lubricating compositions
#4	Special lubricating compositions
#5	Internal-combustion piston engines
#6	Acyclic or carbocyclic compounds
#7	Soaps
#8	Paper coating
#9	Heterocyclic compounds
#10	Liquid hydrocarbon mixture production

Publication	Filing date	Title
DE10201223A1	2002-01-15	Esters, useful as antioxidants in cosmetics or pharmaceuticals, prepared by catalytic reaction of natural vitamins (e.g. A, E or C) with phenols
US3684735A	1971-03-15	Crude oil demulsifiers