Filing Requirements

Filing Type: European Validation European Validation
Deadline: 3 months (from the date of publication of mention of grant)
London Agreement? No
Official Language: Greek
Translations Required: Yes
Forms: Yes


Siotou Law & Associates

Established: 1989

Number of Professional Staff: 12

European Validation RWS European validation agent in Greece

Siotou Law & Associates was established in Athens, Greece in 1989 as an IP law firm. Katerina Siotou and her team serve local and international clients by covering all law areas of intellectual property rights. They work effectively in counseling and litigation, focusing on unfair competition cases and copyright, trademarks, designs and patents enforcement and protection.

Siotou’s philosophy is to provide services which achieve the most favorable results for clients and to offer fast and tailor-made solutions which see beyond the obvious.


• Copyrights
• Counselling
• Designs
• Litigation
• Patent Enforcement & Protection
• Trademarks

Contact Information


122, Patission Str.
11257 Athens,