Yassaman Hashemi

Title: Yassaman Hashemi: Innovator in Cleaning Compositions

Introduction

Yassaman Hashemi is a notable inventor based in Allentown, PA (US). He has made significant contributions to the field of cleaning compositions, holding a total of three patents. His work focuses on developing effective cleaning solutions that address various industrial challenges.

Latest Patents

Yassaman Hashemi's latest patents include innovative aqueous cleaning compositions. These compositions comprise an alkanolamine, a tetraalkylammonium hydroxide, a nonmetallic fluoride salt, and a corrosion inhibitor, such as ascorbic acid or its derivatives. They are designed to effectively remove residues from plasma process-generated organic and metal-organic materials, as well as inorganic salts, oxides, hydroxides, or complexes. These cleaning compositions are particularly effective at low temperatures, minimizing corrosion of copper and damage to dielectric substrates.

Career Highlights

Throughout his career, Yassaman Hashemi has worked with prominent companies, including Esc Inc. and Advanced Technology Materials, Inc. His experience in these organizations has contributed to his expertise in developing advanced cleaning solutions.

Collaborations

Yassaman Hashemi has collaborated with notable professionals in his field, including Shahriar Naghshineh and Jeff Barnes. These collaborations have further enhanced his innovative work in cleaning compositions.

Conclusion

Yassaman Hashemi is a distinguished inventor whose contributions to cleaning compositions have made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.