Arturo T. Del Rosario Jr.

  • Extensively handles general maritime litigation arising from marine casualties, collisions, cargo damage, oil pollution, charter party disputes, crew claims, and arrests.
  • His expertise extends to intellectual property practice covering trademark, patent and copyright applications and disputes.


  • 1974 law graduate from the University of the Philippines, Diliman Quezon City
  • 1987 Maritime Law Course at the University of Southampton, United Kingdom

Affiliations/Memberships and Awards:

  • He wrote for the University of San Francisco Maritime Law Journal in 1992 on “Arrests of Vessels in the Philippines.”
  • President of the Maritime Law Association of the Philippines
  • Trustee of the Intellectual Property Association of the Philippines
  • President for the year 2008-2009 of the Philippine Bar Association, the largest and longest running voluntary association of lawyers in the Philippines.
  • Member of the International Bar Association
  • Member of the International Trademark Association
  • Member of the International Association for the Protection of Intellectual Property

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Arturo T. Del Rosario Jr.
63 920 9471901
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Firm News

Del Rosario & Del Rosario Partner Joseph Rebano was re-elected as Director of the Philippine Bar Association for the year 2017-2018. 

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Arturo T. Del Rosario Jr. elected IPAP President for 2015 - 2017

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On 19 September 2017, Del Rosario & Del Rosario sponsored a seminar on the Data Privacy Act which was held at the DelRosarioLaw Centre. 


DelRosarioLaw Partners Charles Dela Cruz and Herbert Tria were joint speakers at the Magsaysay Shipping and Logistics-Fairmont Marine Insurance Seminar held on 8 September 2017 at the Robert Hall, Times Plaza Building, Manila.


Del Rosario & Del Rosario Law offices welcome the addition of Meighan E. Sembrano as one of its Junior Associates.

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Del Rosario Partner Saben Loyola was a speaker at the Propeller Club of Manila last 26 July 2017.

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Del Rosario Pandiphil medical consultant, Dr. Edgardo Del Rosario, through the Japan P&I Club, is a contributor to the Mariner’s Digest of the Japan Shipping Exchange, Inc.