The name, the logo, the packaging — what is actually registered?
A trademark is the only right most businesses will ever need to enforce, and the one most often relied on without being registered. Use builds some rights in India; registration is what lets you stop somebody cleanly. This is the bulk of our filing work.
The ladder is the same for everyone. These are the steps this situation usually starts on.
Public IP disputes, read for what they teach. These are not our clients — they are the record.