Gregorius Now Speaks 100+ Languages And Can Work With Patents Gregorius Now Speaks 100+ Languages And Can Work With Patents
4 June 2026
News

Gregorius Now Speaks 100+ Languages And Can Work With Patents

Our AI assistant can now do more than answer questions about Eurasian patent legislation. It also provides information on published Eurasian patent applications and patents by application or patent number.

 

What’s new?
• Support for more than 100 languages
• Access to information on published Eurasian patent applications and patents by number
• Responses based on official EAPO documents, complete with source references

Getting information about the patent procedure, a patent application or a granted patent is now faster and more convenient — simply ask your question in the language of your choice.

We will continue to enhance Gregorius, expand its capabilities and develop the EAPO ecosystem of intelligent services to make working with the Eurasian patent system even easier and more convenient.

Contact information
General inquiries
+7 (495) 411-61-61
Accounting department
+7 (495) 411-61-52
Fax
+7 (495) 621-24-23
For media inquiries
E-mail
Inquiries about procedural matters
(Inventions)
+7 (495) 411-61-50
Drafting and filing of Eurasian applications for inventions; entering of PCT applications the regional phase at the EAPO; preliminary examination of invention applications
+7 (495) 411-61-60
Inquiries about certain Eurasian applications for inventions within the substantive examination
+7 (495) 411-61-57
Fee-related inquiries
Inquiries about procedural matters
(Designs)
+7 (495) 411-61-63
Inquiries about Eurasian applications for industrial designs
+7 (495) 411-61-57
Fee-related inquiries
Main building
(legal and postal address)
Russia, 109012, Moscow, Maly Cherkassky lane, 2
Patent examination building
(reception and consideration of applications)
Moscow, st. Myasnitskaya, 13 building 1
Opening hours
From 9:00 to 17:00 Moscow time
(On weekdays)