Executive Summary
Multi-Color Corporation successfully petitioned the PTAB to institute review of claims 1-19 against Brook & Whittle Ltd.'s patent. The Board adopted a specific, technical construction for 'recyclable' based on prosecution history and found sufficient evidence across grounds including anticipation (102), obviousness (103), and indefiniteness (112).
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Multi-Color Corporation vs Brook & Whittle Ltd. is valuable context for structuring arguments or assessing risk in similar proceedings.
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