Jonalyn Porquez
Asia-Pacific Guide 2025
About
Provided by Jonalyn Porquez
Practice Areas
Intellectual property rights
Labor Dispute and Litigation
Litigation and Dispute Resolution
Civil Aviation
Career
In her Intellectual Property practice, Mrs. Sampiano handles the drafting, processing, and prosecuting of patent applications. She also handles the appeals and cancellation cases for the Firm's clients. She also assists clients in protecting and maintaining their trademarks and pursuing or defending claims in infringement cases.
Mrs. Sampiano’s experience in litigation varies from civil, criminal, and administrative litigation, estate proceedings, family court cases, arbitration and mediation.
In her labor practice, Mrs. Sampiano handles labor litigation involving cases filed with the NLRC, POEA, and NCMB, and labor matters such as DOLE inspection proceedings, collective bargaining negotiations, union strikes and lockouts, and employee disability claims.
Mrs. Sampiano also has experience in aviation law, including attending and prosecuting cases filed before the Civil Aeronautics Board (CAB). She has likewise assisted clients in filing with the CAB fare rates and adjustments, and applications for authority to operate aircrafts. Her experience in aviation law likewise involves investigating insurance claims on behalf of foreign clients and rendering advice on claim liability.
Professional Memberships
Member, IBP PLLM Chapter
Member, Philippines Bar Association
Junior Arbitrator, IPOPHL
Adjunct Faculty in San Beda College Alabang School of Law
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