Useful Links

Mexican Patent Office

http://www.impi.gob.mx/

 

Mexican Association for the Protection of Industrial Property

http://www.amppi.org/

 

World Intellectual Property Organization

http://www.wipo.int

 

US Patent Bibliographic Database

http://www.uspto.gov/

 

European Patent Office Database

http://www.epo.org/

 

International Association for the Protection of Industrial Property

https://www.aippi.org/