#United States #Patent Infringement #Redondo Beach #Surfx Technologies #ONTOS Equipment

Surfx Technologies Files Federal Lawsuit Against ONTOS Equipment Systems

On June 2, 2026, Surfx Technologies, LLC, a leading company specializing in atmospheric argon plasma systems for the semiconductor manufacturing sector, announced the filing of a federal lawsuit for patent infringement against ONTOS Equipment Systems, Inc. and its affiliate, SET North America, LLC. This legal action was initiated in the United States District Court for the District of New Hampshire.

The Basis of the Lawsuit

The complaint from Surfx asserts that ONTOS and SETNA have unlawfully infringed upon several of Surfx's patents, specifically U.S. Patent Nos. 9,406,485; 10,032,609; 10,800,092; and 11,518,082. These patents pertain to Surfx's innovations in low-temperature, atmospheric-pressure plasma systems that are fundamental to various applications such as surface treatment, cleaning, and the removal of metal oxides. Such technologies are particularly important in the realms of semiconductor packaging, electronics assembly for AI chip manufacturing, as well as applications within the aerospace and medical device industries.

Allegations Against ONTOS

Surfx accuses ONTOS of utilizing its patented technology in several of their products, including the ONTOS IS (OEM) and ONTOS CLEAN atmospheric plasma systems. Notably, the complaint highlights that ONTOS has incorporated these infringing systems into their SETNA FC300 Flip Chip Bonder. Surfx is not only seeking a permanent injunction to halt any future sales of these infringing products but also aims to secure monetary damages for past infringements. These claims suggest that ONTOS and SETNA have engaged in practices that lead to the misuse of Surfx's intellectual property.

Moreover, Surfx's legal team is also pursuing measures to prevent ONTOS and SETNA from exporting their technology, which, if combined with other products overseas, could further infringe upon Surfx's patents. This highlights the significant implications for both Surfx and ONTOS, as the outcome of this lawsuit could affect their respective positions in the semiconductor and related markets.

Commitment to Protecting Intellectual Property

Dr. Brian Paul Gearing, the lead counsel representing Surfx and a partner at Pillsbury Winthrop Shaw Pittman LLP, made it clear that Surfx is deeply committed to upholding its intellectual property rights. He emphasized that the company will actively monitor the market and take necessary actions against those infringing upon their patents in the atmospheric pressure plasma and related industries. “Surfx respects intellectual property rights and is committed to aggressively policing and protecting its intellectual property rights,” Gearing stated, reinforcing the company’s dedication to its innovative standing in the technology sector.

Case Details

The lawsuit has been officially titled Surfx Technologies, LLC v. ONTOS Equipment Systems, Inc. and SET North America, LLC and is now awaiting consideration by the U.S. District Court for the District of New Hampshire. As this case progresses, it is expected to draw significant attention from both industry stakeholders and legal experts, as it could set important precedents regarding patent rights and technology usage in the semiconductor manufacturing space.

Surfx Technologies continues to lead the charge in developing state-of-the-art plasma technology, and this legal challenge demonstrates their resolve to protect their advancements against unauthorized use.

As the semiconductor industry grows and evolves, the outcomes of such legal battles will be pivotal in shaping the competitive landscape and innovation trajectories within this high-tech sector.