Over

Countries
0

Since 1924

Years
0
Katzarov Patent & Trademark Attorneys logotype
100th Anniversary Katzarov's Manual on Industrial Property
Play Video

Over 200 countries

Main IP Conventions

At-a-glance tables for easy reference

Available protection

Filing and maintenance requirements

IP prosecution and enforcement tips

Latest updates

Myanmar starts accepting patent and utility model applications

From October 31, 2024

The Eurasian Design System will enter into force in Turkmenistan

From January 4, 2025

Uzbekistan joins the Hague System for the International Registration of Industrial Designs

In force from January 10, 2025

Uzbekistan ratified the Singapore Treaty on the Law of Trademarks

In force from January 10, 2025

Uruguay joins the Budapest Treaty

In force from January 7, 2025

Uruguay joins the Patent Cooperation Treaty (PCT)

In force from January 7, 2025

News

Conference in Bulgaria 12.11.24

Celebrating a century of Katzarov’s Manual on Industrial Property (formerly Katzaroff’s Patent Directory). The world’s 1st patent directory!

Read more
November 21, 2024

September Newsletter

Check out our September Newsletter

Read more
September 16, 2024

Follow us on LinkedIn

The International IP Reference since 1924
At-a-glance Tables summarizing Key Information
International Conventions, Agreements, Treaties and Regulations
Over 200 Countries
Filing and Maintenance Requirements Worldwide

The International IP Reference since 1924

At-a-glance Tables summarizing Key Information

International Conventions, Agreements, Treaties and Regulations

Over 200 Countries

Filing and Maintenance Requirements Worldwide

© 2024 Kaztarov – All rights resserved