Flashcards Studio

Patentee A owns a Philippine patent for a chemical catalyst K used in producing a biodegradable packaging polymer P. A private R&D contractor, TechnoCore Labs (TCL), is contracted by a consumer goods company to conduct internal, bench‑scale experiments to determine whether K could enable a new coating for recyclable packaging. TCL obtains a minute quantity of K and uses it solely in its own lab to conduct non‑commercial experiments aimed at evaluating a potential modification to K. The experiments generate data; there is no sale, no licensing, and no public disclosure beyond an internal technical report circulated within TCL. After finishing, TCL shares the results with its client but does not commercially exploit or license any modification. Is TCL liable for patent infringement? (a) Identify the limiting doctrine governing patent rights that applies. (b) Distinguish how this limitation differs from other uses of a patented invention. (c) Apply the doctrine to TCL's actions and state whether there is infringement and why.