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Bio

Atty. Doble co-heads V&A Lawโ€™s Intellectual Property Department and is a notable next generation leader with over twenty (20) years in the practice.

Atty. Doble is heavily involved in the growth of V&A Lawโ€™s trademark practice, maintaining the trademark portfolios of several of its top local and foreign clients, such as BDO Unibank, the Aristocrat, Pan de Manila, Aritzia, and Veja. 

Atty. Doble handles many of V&A Lawโ€™s IP litigation cases, including infringement and unfair competition cases before the regular courts, as well as inter partes cases before the Philippine Intellectual Property Office. Some of these cases have contributed to the building of Philippine jurisprudence on important issues for trademarks, specifically for well-known marks and trademark rights violations involving liquified petroleum gas (LPG) cylinders.

Atty. Doble also handles IP commercialization and licensing, transfer technology arrangements, regulatory advice for pharmaceuticals and medical devices, ethical advertising requirements, and novel queries related to emerging internet and/or software-based industries.

Credentials
  • Education
    • Juris Doctor- Ateneo De Manila University (2004)ย 
    • B.A. Humanities, Political Economy- University of Asia & The Pacific (1999)
Organizations
  • Local
    • Integrated Bar of the Philippines (IBP) โ€“ Makati Chapter
    • Intellectual Property Association of the Philippines (IPAP), External Vice-President
  • Foreign
    • International Trademark Association (INTA)
    • Asian Patent Attorneys Association (APAA)
Awards
  • Legal 500 Asia-Pacific
    • Leading Partner (2025-2026)
      • Intellectual Property
    • Next-Generation Partner (2020-2024)
      • Intellectual Property
    • Recommended Lawyer (2024-2026)
      • Intellectual Property
  • Chambers Asia-Pacific Guide
    • Band 3 (2024-2025)
    • Band 4 (2021-2023)
  • Benchmark Litigation
    • Top 100 Women in Litigation – Asia Pacificย (2021-2025)
    • Litigation Star (2021-2025)
      • Intellectual Property
  • IAM Global
    • IAM Global Leader (2025)
  • IAM Patent 1000 Recommended Individuals
    • Gold (2025)
      • Enforcement and Litigation, Prosecution and Strategy
    • Silver (2023-2024)
  • WTR 1000 Recommended Individuals
    • Silver
      • Enforcement and Litigation (2023-2025)
      • Prosecution and Strategy (2024-2025)
    • Bronze
      • Enforcement and Litigation (2021-2022)
      • Prosecution and Strategy (2021-2023)
  • AsiaIP
    • IP Expert (2026)
    • Top 40 Philippinesโ€™ IP Experts (2020-2022)
Publications
Client Testimony

โ€œ[Katrina] Doble – like all the people we work with within V&A – is highly responsive.โ€

Intellectual Property Respondent โ€” Legal 500 Asia-Pacific 2026

โ€œAtty. Doble has all the hallmarks of a good and seasoned intellectual property lawyer, with excellent and specialised in-depth knowledge of IP laws and their legal as well as practical application to her case handling. She [quickly] responds to the needs of her clients, almost always achieving positive results. The proactive, professional and client-tailored legal services from Katrina and her team contributed to our stable collaboration in past years and will continue boosting it in the future.โ€

Market Source โ€” WTR 1000 2025

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