This inventor holds 3 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Atotech Deutschland Gmbh. Active years: 2012-2018.
Company Filing History:
Years Active: 2012-2018
Title: Matthias Dammasch: Innovator in Electroless Plating Technologies
Introduction
Matthias Dammasch is a prominent inventor based in Berlin, Germany. He has made significant contributions to the field of electroless plating, particularly in the development of methods and compositions that enhance the quality and efficiency of metal deposition processes. With a total of 3 patents to his name, Dammasch continues to push the boundaries of innovation in this specialized area.
Latest Patents
One of Matthias Dammasch's latest patents is a method for depositing a copper seed layer onto a barrier layer. This invention involves an aqueous electroless copper plating bath that includes a water-soluble source for Cu(II) ions, a reducing agent, complexing agents, and hydroxide ion sources. The resulting copper seed layer exhibits a homogeneous thickness distribution and a smooth outer surface, both of which are essential for high-quality applications.
Another notable patent focuses on plating bath compositions for electroless plating of metals and metal alloys. This invention introduces additives that reduce the plating rate and enhance the stability of electroless plating baths. These baths are particularly effective for depositing metals into recessed structures such as trenches and vias in printed circuit boards, integrated circuit substrates, and semiconductor substrates. Additionally, these plating baths are beneficial for metallization in display applications.
Career Highlights
Matthias Dammasch is currently employed at Atotech Deutschland GmbH, a company renowned for its innovative solutions in the field of surface finishing and plating technologies. His work at Atotech has allowed him to apply his expertise in electroless plating, contributing to advancements that benefit various industries.
Collaborations
Throughout his career, Matthias has collaborated with talented professionals, including Sengül Karasahin and Marco Haryono. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Matthias Dammasch is a key figure in the realm of electroless plating, with a focus on improving methods and compositions for metal deposition. His innovative patents and contributions to Atotech Deutschland GmbH highlight his commitment to advancing technology in this field.