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Agnes Juang, Ph.D.

Agnes Juang’s practice focuses on obtaining intellectual property protection and providing counsel to clients in the fields of pharmaceuticals, chemicals, and medical devices.  Her expertise includes strategic worldwide patent procurement, portfolio development and management, counseling on patent strategy, patentability and infringement analysis, due diligence, and licensing. 

She currently represents clients in the pharmaceuticals, energy storage, material, nanotechnology, polymer, ultrasound catheter, and cardiovascular industries.

Agnes earned her doctorate degree from California Institute of Technology, where she focused her research on photoelectrochemistry at semiconductor/liquid and semiconductor/solid interfaces. She developed methods to protect silicon surfaces from oxidation by covalent attachment of polymer overlayers while maintaining its electrical property. Agnes also investigated the air stability of modified silicon surfaces using x-ray photospectroscopy and photoconductivity decay measurements.

Clerk Experience

Extern for the Honorable Andrew Wistrich, U.S. District Court Central District of California

University of California – Davis, J.D.
California Institute of Technology, Ph.D., Chemistry
University of California – Santa Barbara (UCSB), B.S., Chemistry, Phi Beta Kappa, Phi Lambda Upsilon National Honorary Chemical Society
State Bar of California
U.S. Patent and Trademark Office

CBD & Legal Cannabis

Diagnostic Tools


Personalized Medicine

Synthetic Biology & Nanotechnology


Tissue Engineering


Chemical, Industrial & Materials


Analytical Chemistry


Building Products & Materials

Chemical Engineering

Cosmetics & Personal Care Products

Food Chemistry

Fuel Cells & Batteries

Oil & Gas

Organic Chemistry

Pharmaceutical Chemistry

Physical Chemistry



Consumer Products & Services

Aesthetics & Personal Care Products


Biodegradable Materials

Clean Technology


Green Chemistry

Solar Power

Medical Devices & Procedures


Biocompatible Polymers & Coatings

Catheters & Probes

Drug Eluting & Drug Delivery Devices

Ophthalmology & Eye Care

Stents, Valves, & Delivery Systems



Wound Care


Personalized Medicine



Transportation & Vehicles


Due Diligence
Global Portfolio Management
Infringement Risk 
Inter Partes Review (IPR)
International Trademarks
IP Strategy
IP Transactions and Agreements
Opinions Counseling
Patent Strategy & Prosecution
Tech Transactions
Trade Secret
Trade Secret Protection Advice, Counseling, Employee & Nondisclosure Agreements
Trademark & Brand Protection
Trademark Registration
U.S. Patent Prosecution

Named a “Top Author” in JD Supra’s 2019 “Readers’ Choice Awards” for Life Sciences

  • American Bar Association
  • Orange County Bar Association
  • Orange County Patent Law Association
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