CHIANG LONG Y

Overview

About

CHIANG LONG Y has a total of 19 patent applications. Its first patent ever was published in 1992. It filed its patents most often in EPO (European Patent Office), United States and Canada. Its main competitors in its focus markets organic fine chemistry, machines and pharmaceuticals are DISTILLERS CO, NEDLOG DEV CO and GARGANI PIETRO.

Patent filings in countries

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

#	Industry
#1	Organic fine chemistry
#2	Machines
#3	Pharmaceuticals
#4	Micro-structure and nano-technology
#5	Materials and metallurgy
#6	Macromolecular chemistry and polymers

#	Technology
#1	Unspecified technologies
#2	Acyclic or carbocyclic compounds
#3	Heterocyclic compounds
#4	Therapeutic chemical compounds
#5	Nanostructure applications
#6	Medical preparations
#7	Non-metallic elements
#8	Special acyclic compounds
#9	Special macromolecular compounds

Publication	Filing date	Title
WO2004007426A1	2003-07-16	Fullerene compounds
CA2381875A1	2002-04-17	Multioligoanilinated fullerenes
WO0224273A1	2001-09-18	Tumor treatment
US6455709B1	2000-03-06	E-isomeric fullerene derivatives
EP0919520A2	1998-08-26	Fullernes substituted by several organic groups
US5648523A	1995-10-26	Fullerene derivatives as free-radical scavengers