Aya Ryuno

Technical Specialist

Aya Ryuno

  • P 202-534-1891
  • F 202-721-8250

Aya Ryuno is a technical specialist in the firm's Chemical group, where she assists in the preparation and prosecution of U.S. and foreign patent applications; and aids in the formulation of invalidity, non-infringement, freedom-to-operate, clearance, and patentability opinions.

Prior to joining Wenderoth, Aya Ryuno spent over 15 years at a Japanese IP firm where she focused on drafting and prosecuting patent applications, and assisting Japanese clients with international applications and worldwide prosecution.

Aya's technical areas of expertise include:

  • Polymers
  • Chemical processes
  • Films
  • Small molecules
  • Resins
  • Batteries
  • Fibers and textiles
  • Food compositions
  • Adhesives
  • Dental compositions

When not working, Aya enjoys watching movies and traveling. 


  • Japanese