yes
via Paris Convention : 6 months from earliest priority date
A request for substantive examination of a Colombian PCT application must be filed within six months of publication of the application. Applications can be accelerated through the Patent Prosecution Highway.
yes
10 years
via Nationalization of PCT : 31 months from the earliest priority date (this period may be reinstated: (i) 2 months after the factors preventing the applicant from filing an application for national phase entry have ceased; or (ii) when an application for national phase entry can be filed within 12 months after the end of the 31 months);
via Paris Convention : 12 months from the earliest priority date (priority cannot be restored);
no
via Nationalization of PCT : 31 months from the earliest priority date (this period may be reinstated: (i) 2 months after the factors preventing the applicant from filing an application for national phase entry have ceased; or (ii) when an application for national phase entry can be filed within 12 months after the end of the 31 months);
via Paris Convention : 12 months from the earliest priority date (priority cannot be restored);
10 years
A request for substantive examination of a Colombian PCT application must be filed within six months of publication of the application. Applications can be accelerated through the Patent Prosecution Highway.
no