MANAGING PARTNER
Atty. Alonzo Q. Ancheta
MANAGING PARTNER
- A.B., Magna Cum Laude, University of Manila, 1953 LL.B., Cum Laude, University of Manila, 1957
- Admitted to the Philippine Bar, 1958; Philippines Bar
- Integrated Bar of the Philippines, Makati Asian Patent Attorneys Association (President, 2008-2009) Intellectual Property Association of the Philippines (President, 1984-1985) Legal Management Council of the Philippines (President, 2000-2001) INTA - LawAsia - Inter-Pacific Bar Association
PARTNERS & ASSOCIATES
Atty. Enrique S. Madarang
SENIOR PARTNER
- B.S.B.A., University of Philippines, 1969 MBA, University of the East, 1972 LL.B., Far Eastern University, 1975 Trademark Examining Division Chief, BPTTT (1982-1993)
- Admitted to the Philippine Bar, 1977; Philippines Bar
- Integrated Bar of the Philippines; Quezon City - Taguig Lawyers League; Intellectual Property Association of the Philippines (IPAP) Asian Patent Attorneys Association (APAA)
Atty. Cheryl Angela A. Ibarra
PARTNER
- BS BA, University of the Philippines, 1991 LL.B., San Beda College, 1999 Court Attorney V, Court of Appeals (2000-2005) Senior Associate, Quasha Ancheta Peña Nolasco (2005-2011)
- Admitted to the Philippine Bar, 2000; Philippines Bar
- Integrated Bar of the Philippines – Tarlac Chapter
Atty. Mark Francis A. Encarnacion
ASSOCIATE
- B.S. Management, Ateneo de Manila, 2008 Juris Doctor, Second Honors, Ateneo Law School, 2012 Corporate Secretary of various corporations
- Admitted to the Philippine Bar, 2013; Philippines Bar
- Integrated Bar of the Philippines – Quezon City; IPAP - APAA - International Trademark Association

Atty. Gilbert H. Pilar
ASSOCIATE - CPA-LAWYER
- Juris Doctor, University of the East, 2014 Divine Word College of Vigan, 2004 Audit and Assurance Partner, Dungo and Associates (2006-present) Jurists Bar Review Coach (2015-present)
- Admitted to the Philippine Bar, 2015; Philippines Bar - CPA 2005
- IBP - Makati City - PICPA - ACPAPP Rotary Club of Mandaluyong North
Atty. Victoria V. Loanzon
CONSULTANT
- LLB with Honors, University of the Philippines MA Urban Regional Planning, UP Diliman Postgraduate Studies in Housing, Building & Planning (Dutch Fellow)
- Admitted to the Philippine Bar, 1988; Philippines Bar - Licensed Environmental Planner, PRC
- IBP Quezon City - IPAP - Asean Law Association Philippine Institute of Environmental Planners Immigration Lawyers Association of the Philippines
Atty. Raniel Ayala Dayate
- Pre-Law Degree: Bachelor of Arts Major in Philosophy - University of the Philippines Diliman
Law Degree: Bachelor of Laws - University of the East College of Law - Integrated Bar of the Philippines
Atty. Aldous Maru R. Tongson
- Ateneo de Manila (A.B. Political Science, 2008), Ateneo Law School (Juris Doctor, 2013)
- Integrated Bar of the Philippines – Quezon City Chapter; Intellectual Property Association of the Philippines (IPAP)
CPAS & STAFF

Celia O. Angeles
OFFICE ADMINISTRATOR & IP COORDINATOR
- AB Business Management, Polytechnic University of the Philippines Executive Assistant, Quasha Ancheta Peña & Nolasco (20 years) Comptroller, Zobella & Co.
- Rotary Club of Makati Pasong Tamo (Director, 2000-present) Zonta Club of Makati and Environs Foundation, Inc.

Elsa E. Panahon
CHIEF ACCOUNTANT
- BS Business Administration, San Sebastian College, 1983 Internal Audit Manager, Manila Polo Club (1983-1996) Accounting Manager, New Creation Mfg., Co. (1999-2000) Finance Manager, Glenwood Technologies (2007-2008)
- Admitted to the Philippine Bar, 1984; CPA Board Examination
- PICPA (Philippine Institute of Certified Public Accountants)

Mari-Len Montoya-Capisanan
PATENT AGENT
- BS Chemical Engineering, UP Los Baños, 1996 Quality Control Analyst, Supervet International (1997-1998)
- Admitted to the Philippine Bar, 1996; Chemical Engineering Board Exam
- Philippine Association of Certified Patent Agents (PACPA) Philippine Institute of Chemical Engineers (PICHE) Intellectual Property Alumni Association (IPAA)