A large first-to-file market with a well-documented squatting problem. Almost every dispute we see here traces back to filing after market entry instead of before it.
Simple patents cover one claim and register faster than a full patent. Indonesia requires local working or a recorded reason for not working — a step foreign owners routinely miss.
Strict first-to-file plus active squatting means a late filing can cost you the name in your own market.
The register is worth watching so a lookalike can be opposed rather than litigated.
Keep local sales records from launch.
Consider how the brand will be written and spoken locally before settling the filing list.