Yaw-Hwa Liu

Technical Expert

Sr. Principal Chemist at Celanese Ltd.

Yaw-Hwa Liu's recorded patent work spans two technology areas, concentrated in Analytical Chemistry / Diagnostics and Chemical Separation Processes.

Education

Ph.D., analytical chemistry — University of HoustonBachelor’s degree of Science, Chemistry — Tamkang University

Technology areas

Analytical Chemistry / DiagnosticsChemical Separation Processes
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Litigation record

PTAB & Daubert1matters on record
Retained by100%petitioner or defendant, 0% patent owner or plaintiff

See the 1 matters behind this record

  • Every proceeding by number, with the patent at issue
  • The retaining party and law firm
  • Whether the Board credited or declined to credit the testimony, quoting the decision
  • How each motion to exclude was decided: denied, granted in part, or granted

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