Technological Resources Pty Limited v Tettman

In this case, Technological Resources Pty Limited (Appellant) sought to amend their patent application, which was opposed by Tettman (Respondent). The court was tasked with determining whether the proposed amendments to the patent application were allowable under section 102 of the Patents Act 1990 (Cth). The amendments sought to narrow the scope of the claims, particularly by incorporating a specific feature found to be novel by a delegate of the Commissioner. The central issue was whether the proposed amendments expanded the scope of the patent claims beyond what was disclosed in the original application.

The court examined the nature and effect of the proposed amendments, focusing on whether they broadened the scope of the claims or introduced new matter. It was held that the amendments did not broaden the scope of the claims, as both the original and proposed claims related to methods concerning mined ore. The amendments merely refined the scope by introducing specific features and renumbering the claims. The court found that the proposed amendments were allowable as they did not capture any infringement that the unamended claims would not.

Given the court's determination that the proposed amendments were allowable and did not broaden the scope of the claims, the court allowed the Amendment Application. The decision was made in light of the Commissioner's position and the absence of any opposition to the Amendment Application. The court's reasoning was based on the premise that the amendments were within the scope of the original disclosure and did not introduce any new matter.

The court made specific orders to amend the claims of the patent application as indicated in Annexure A. It also set a timeline for the Respondent to file and serve a statement of opposition, evidence in chief, and the Appellant to serve its evidence in answer. The proceedings were listed for a further case management hearing. The entry of orders was in accordance with Rule 39.32 of the Federal Court Rules 2011.