A “Patent’s Bargain”: How an insufficiency attack on certain claims in a patent may in turn cause a patentee to lose his entire patent 24 Feb 2023 In IIa Technologies Pte Ltd v Element Six Technologies Ltd [2023] SGCA 5, a matter concerning the technology of lab-grown diamonds, the Court of Appeal held that where the person skilled in the art is unable to determine whether a particular product or process is within or outside the scope of the claim, the sufficiency requirement in section 80(1)(c) of the Patents Act is not satisfied. In this update, Managing Director Tony Yeo, Director Meryl Koh and Associate Director Javier Yeo, who successfully acted for the defendant and appellant in this matter, discusses this Court of Appeal decision. Read more here: http://bit.ly/3SsLcJW