Prominent Tech Giants Engage in Legal Battle Over Patent Disputes,govinfo.gov District CourtNorthern District of California


Prominent Tech Giants Engage in Legal Battle Over Patent Disputes

In a significant development within the technology sector, a legal dispute has emerged between Applied Materials, Inc., a leading supplier of semiconductor manufacturing equipment, and Demaray LLC, a company reportedly involved in patent licensing and assertion. The case, titled “Applied Materials, Inc. v. Demaray LLC,” was published by the U.S. Courts on govinfo.gov on September 10, 2025, under the docket number 5:20-cv-09341 in the Northern District of California.

While the precise nature of the patents in question and the specific claims made by each party are not detailed in the initial publication, such patent disputes often center around alleged infringement of intellectual property rights. These rights are crucial in the innovation-driven technology industry, protecting companies’ investments in research and development and their proprietary technologies.

Applied Materials, a globally recognized entity, plays a pivotal role in the semiconductor industry, providing essential equipment and services that enable the production of microchips. Their innovations are foundational to the functionality of countless electronic devices we rely on daily.

Demaray LLC, on the other hand, appears to be involved in the landscape of intellectual property, potentially acting as a licensor or asserting rights related to patents. The involvement of companies specializing in patent assertion can often bring complex legal and business considerations to the forefront.

Patent litigation, particularly involving major players in the technology sector, can have far-reaching implications. It can influence the development of new technologies, impact market competition, and underscore the importance of robust patent protection strategies for companies of all sizes.

The Northern District of California is a well-established venue for intellectual property disputes, given the concentration of technology companies in the region. The proceedings in this case will likely be closely watched by industry observers and stakeholders.

Further details regarding the specific patents, the alleged infringements, and the arguments presented by both Applied Materials and Demaray LLC will become available as the legal process unfolds. The outcome of this litigation could offer insights into the evolving landscape of patent law and its application within the dynamic semiconductor industry.


20-9341 – Applied Materials, Inc. v. Demaray LLC


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govinfo.gov District CourtNorthern District of California published ’20-9341 – Applied Materials, Inc. v. Demaray LLC’ at 2025-09-10 20:50. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.

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