Varumärkeslänkar
Varumärkesbyråer och -ombud
Varumärkesklassificeringar
- International Classification of Products and Services for the Purposes of the Registration of Marks under the Nice Agreement (WIPO)
- Index to the International Trademark Classification
Elektroniska publikationer
Informationstjänster angående varumärken
- Canadian Trade-marks Database (CIPO)
- USPTO Web Trademark Database
- Micropatent - Patent and trademark information
Nationella och internationella varumärkesmyndigheter
- Australien - IP Australia (Australian Industrial Property Organization)
- BENELUX - Benelux Trademark Office
- Brasilien - Brazilian Patent Office - Instituto Nacional da Propriedade Industrial (INPI)
- Danmark - Danish Patent Office - Patentdirektoratet Thailand - Thai Patent Office
- Estland - Patendiamet, The Estonian Patent Office
- Frankrike - French Patent Office - Institut National de la Propriete Industrielle (INPI)
- Förenade Kungariket - United Kingdom Patent Office
- Förenta Staterna- United States Patent and Trademark Office
- Grekland - Greek Industrial Property Organisation
- Hong Kong - Hong Kong Patent Office - Intellectual Property Department Hong Kong Special Administrative Region Government
- Indien - Patent Facilitating Centre, Technology Information Forecasting & Assessment Council, India
- Indonesien - Indonesian Patent Office - Direktorat Jenderal Hak Cipta, Paten Dan Merek
- Irland - Irish Patents Office - Oifig na Bpaitinni
- Italien - Italian Office of Patents and Trademarks - Ufficio Italiano Brevetti e Marchi
- Japan - Japanese Patent Office
- Kanada - Canadian Intellectual Property Office - L'Office de la Propriete Intellectuelle du Canada
- Kina - The State Intellectual Property Office of the Peoples Republic of China
- Korea - Korean Industrial Property Office (KIPO)
- Kroatien - State Intellectual Property Office of the Republic of Croatia - Drzavni zavod za intelektualno vlasnistvo Republike Hrvatske
- Kuba - Industrial Property Office of Cuba - Oficina Cubana de la Propiedad Industrial
- Lettland - Patent Office of the Republic of Latvia - Latvijas Republikas Patentu Valde
- Litauen - Lithuanian Patent Office - Valstybinis Patentu Biuras
- Makedonien - Industrial Property Protection Office of the Republic of Macedonia - Zavod za zastita na industriska sopstvenost na Republika Makedonija
- Malaysia - Malaysian Intellectual Property Division - Kementerian Perdagangan Dalam Negeri Dan Hal Ehwal Pengguna (KPDN)
- Mexiko - Mexican Industrial Property Office - Instituto Mexicano de la Propriedad Industrial
- Moldavien - Moldovan Patent Office - State Agency on Industrial Property Protection of the Republic of Moldova (AGEPI)
- Nederländerna - Netherlands Industrial Property Office (NIPO) - Bureau voor de Industriële Eigendom (Bureau I.E.)
- Norge - Norwegian Patent Office - Patentstyret
- Nya Zeeland - Intellectual Property Office of New Zealand, New Zealand Trade Marks
- OSS-länderna - The Eurasian Patent Organization (EAPO)
- Peru - Peruvian Patent Office - Instituto de Defensa de la Competencia y de la Protección de la Propiedad Intelectual (INDECOPI)
- Polen - [Polish Patent Office - Urzyd Patentowy Rzeczypospolitej Polskiej
- Portugal - Portugese Patent Office - Instituto Nacional da Propriedade Industrial (INPI)
- Rumänien - Rumanian State Office for Inventions and Trademarks - Oficiul de Stat pentru Inventii si Marci
- Ryssland - Russian Agency for Patent and Trademarks - Rospatent
- Schweiz- Swiss Federal Institute of Intellectual Property - Eidgenössisches Institut für Geistiges Eigentum
- Slovakien - Industrial Property Protection Office of the Slovak Republic - Urad Priemyselneho Vlastnictva Slovenskej Republiky
- Slovenien - Slovenian Intellectual Property Office - Urad RS za Intelektualno Lastnino
- Spanien- Spanish Office of Patents and Trademarks - Oficina Española de Patentes y Marcas
- Sverige - Swedish Patent and Registration Office - Patent- och registreringsverket
- Tjeckien - Industrial Property Office Czech Republic - Urad rumysloveho Vlastnictvi Ceska Republika
- Turkiet - Turkish Patent Institute - Türk Patent Enstitüsü Ungarn - Hungarian Patent Office - Magyar Szabadalmi Hivatal
- Tyskland - German Patent and Trademark Office - Deutsches Patent- und Markenamt
- Österrike - Austrian Patent Office - Österreichischen Patentamt
- World Intellectual Property Organization (WIPO)
- Office for Harmonization in the Internal Market (OHIM)