Company Filing History:
5 out of 10 
3 out of 832,718 Years Active: 2015-2023
Title: The Innovative Contributions of John L. Roth
Introduction
John L. Roth, a prominent inventor based in Cohasset, MA, has made significant strides in the field of semiconductor materials and processes. With a total of 8 patents to his name, his work demonstrates a strong commitment to innovation and technological advancement.
Latest Patents
Roth's latest patents highlight his expertise and focus on improving the semiconductor industry. One of his key inventions is a **hard-mask composition**, which involves a formulation for creating a spin-on hard-mask. This composition includes a fullerene derivative substituted with an amine and a crosslinking agent, ensuring compatibility with other solvents commonly used in the semiconductor sector. Another notable development is in **enhanced EUV photoresist materials, formulations, and processes**. This novel negative-type photoresist composition allows for improved contrast, resolution, and line edge roughness, without compromising sensitivity. The methods and compositions he has developed are ideal for fine pattern processing using various forms of radiation, including ultraviolet and extreme ultraviolet.
Career Highlights
Throughout his career, John L. Roth has been associated with various companies, such as Irresistible Materials, Ltd. His contributions have been instrumental in pushing forward the boundaries of semiconductor technology and enhancing the performance of photoresist materials used in advanced manufacturing processes.
Collaborations
Roth has collaborated with talented individuals such as Andreas Frommhold and Edward A. Jackson, working together to create innovative solutions for the semiconductor industry. These collaborations have not only advanced their projects but also fostered a culture of teamwork and shared knowledge in the field of innovation.
Conclusion
John L. Roth's achievements as an inventor are marked by his original contributions to semiconductor materials. With a strong portfolio of patents, he continues to influence the industry through his innovative work and collaborations. His commitment to enhancing technology positions him as a noteworthy figure in the realm of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.