The Patent Application Process in South Africa
- Zinta Strydom

- May 26
- 2 min read
The process begins with filing a provisional patent application, which serves to establish a priority date for your invention. This date is crucial, as the Paris Convention recognises it worldwide for a period of 12 months.

The provisional application allows you to secure your invention’s filing date while giving you a year to test the market, refine, or modify your invention before proceeding further.
Before this 12-month period expires, you have the option to file a complete patent application – either in South Africa, via the Patent Cooperation Treaty (PCT), or in specific foreign jurisdictions.
The choice depends on where you seek patent protection.
Territorial Nature of Patents and International Protection
It’s important to note that patents are territorial. This means that you must seek protection separately in each country where you want to protect your invention.
For protection in South Africa only, a provisional application followed by a complete South African application suffices.
For international protection, the PCT route is highly recommended. This system allows applicants to delay national phase filings in individual countries by up to 18 months, providing more time to evaluate your commercial strategy.
In Summary
File a provisional patent application in South Africa to secure your priority date.
Use the subsequent 12 months to test and refine your invention.
Decide whether to pursue a local or international patent application before the provisional period ends.
Remember, patent protection is country-specific; you must apply in each jurisdiction where protection is desired.
If you're considering protecting your invention, understanding these steps is vital to navigate the patent process effectively. Want to explore your options further? Reach out for tailored guidance and support on your innovation journey.



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