How many years is the protection period of a Turkish invention patent application

10-12 months

yes. After the applicant pays the corresponding fee, he can apply to change the patent type from invention to utility model.

2-3 years

yes

Turkish Patent and Trademark Office

English: Turkish Patent and Trademark Office, abbreviation: TURKPATENT

Website: TÜRKPATENT (turkpatent.gov.tr)

Turkish Invention Patent Search: Patent Araştırma (turkpatent.gov.tr)

10 years

yes

Reinstatement of priority on grounds of "due care" accepted.

10-12 months

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.