Gregory S Doerk

Title: Innovations of Gregory S. Doerk

Introduction

Gregory S. Doerk is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of chemical engineering and materials science, holding a total of 5 patents. His work primarily focuses on advanced methods for pattern formation and self-assembly techniques.

Latest Patents

One of his latest patents is titled "Pattern decomposition method for wiring patterns with chemoepitaxy based directed self-assembly." This invention involves creating a chemical pattern layer over a substrate, which includes alignment-conferring features and additional masking features. The process allows for the application of a self-assembling material that aligns with the chemical pattern layer, leading to the formation of a composite pattern that can be transferred into underlying material layers.

Another significant patent is "Hybrid topographical and chemical pre-patterns for directed self-assembly of block copolymers." This patent describes the preparation of hybrid pre-patterns that facilitate the self-assembly of block copolymers into lamellar domain patterns. The elevated surfaces of the hybrid pre-patterns are designed to be neutral wetting to the domains formed by self-assembly, resulting in well-ordered patterns that can be utilized for creating customized features.

Career Highlights

Gregory S. Doerk is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work has had a profound impact on the field, particularly in the areas of self-assembly and pattern formation.

Collaborations

Throughout his career, Gregory has collaborated with esteemed colleagues such as Joy Cheng and Michael A. Guillorn. These collaborations have further enhanced his research and development efforts, leading to groundbreaking advancements in his field.

Conclusion

Gregory S. Doerk is a distinguished inventor whose work in pattern formation and self-assembly has led to multiple patents and significant advancements in technology. His contributions continue to influence the industry and inspire future innovations.