- IAM noted that “Januar Jahja and Partners continues to strengthen its position on Indonesia’s patent scene, combining a busy prosecution practice with a considerable contentious capability,”
- IAM recognized the firm’s patent work; highlighted that a “growing stream of patent filings, post-grant work and FTO mandates has kept the team busy,” while victories in landmark SEP disputes “continues to enhance the firm’s standing in the market”.
- The firm’s Managing Partner, Prudence Jahja, is described as “a prominent figure in Indonesian IP”, adept across prosecution, litigation, and transactions. IAM highlights her role in steering the firm through “the country’s first wave of SEP litigation: a string of successful outcomes in cases brought by Nokia against Oppo”.
- Andrew Diamond, Foreign IP Consultant, is recognised as a key figure who has played “a major role in building the patent practice and remains closely involved in incoming prosecution, litigation and FTO work for the firm’s expanding international client base”. IAM cited a client’s feedback describing him as “highly responsive, well‑informed on Indonesian IP practice, and straightforward in his guidance… a trusted point of contact for navigating local requirements efficiently.”
- Rena Purnama Sari, Patent Team Leader, is highlighted for bringing more than a decade of experience and for overseeing all aspects of the patent practice, “strengthening the firm’s bench at a time of sustained growth”.
- Mitha Fuji Adiati, Patent Specialist, is praised as “continu[ing] to impress on technical and substantive matters, particularly in prosecution, FTO analysis, and enforcement support”.
- Wulan Mogesmiranti, Patent Attorney, is noted as a key name on complex contentious and non‑contentious matters.
- Recognized Individuals: Prudence Jahja – “Gold”; Andrew Diamond – “Gold”; Wulan Mogesmiranti – “Silver”; Mitha Fuji Adiati – “Bronze”; Rena Purnama Sari – “Bronze”.
