USPTO logo
United States patent and trademark office (USPTO)
PCT Helpdesk

8:30-5:30 US eastern time Telephone: 571-272-4300 Fax: 571-273-0419

WIPO logo
International Bureau (IB) WIPO RESOURCES
WIPO Resources

WIPO General Contact Center

Telephone: +41 22 338 9111
Fax Number: +41 22 733 5428

WIPO Holiday Schedule

PCT Resources

PCT Resources Page

Website: www.wipo.int/pct/en/

PCT Infoline

Telephone: +41 22 338 8338
Fax: +41 22 338 8339
Email: pct.infoline@wipo.int

PCT eServices (Safe & ePCT)

Telephone: +41 22 338 9523
Email: epct@wipo.int

PCT Legal Division

Email: pct.legal@wipo.int

PCT Processing Team

Hague Resources

HAGUE RESOURCES PAGE
CONTACT HAGUE

Telephone: +41 22 338 7575

Contact Form: www3.wipo.int/contact/en/hague/

Email: Use Contact Form
Fax: Discontinued, 2019

eHAGUE SERVICES

Webpage: hague.wipo.int/#/landing/home

GLOBAL DESIGN DATABASE

Madrid Resources

MADRID RESOURCES PAGE
CONTACT MADRID

Contact Form: www3.wipo.int/contact/en/madrid/

Telephone: +41 22 338 8686

Email: Use Contact Form
Fax: Discontinued 2018

MADRID APPLICATION ASSISTANT

Webpage: www.wipo.int/madrid/application-assistant/

GLOBAL BRAND DATABASE