Md S Rahman is an accomplished inventor based in Flemington, NJ (US). He has made significant contributions to the field of polymer science, holding a total of 4 patents. His work focuses on advanced materials and their applications in directed self-assembly processes.

Latest Patents

One of his latest patents is titled "Tunable high-chi diblock copolymers consisting of alternating copolymer segments for directed self-assembly and application thereof." This patent discloses a block polymer comprising a specific structure that includes a first polymer block segment, a spacer moiety, and a second polymer block segment. The invention also pertains to a composition of this block polymer in a spin casting solvent, which is utilized in a process of directed self-assembly.

Another notable patent is "Rapid cross-linkable neutral underlayers for contact hole self-assembly of polystyrene-b-poly(methyl methacrylate) diblock copolymers and their formulation thereof." This invention relates to a random copolymer and a neutral layer composition that enables the self-assembly of a film of a block copolymer overlying a crosslinked neutral layer. This technology is crucial for creating arrays of contact holes or posts in substrates through etching.

Career Highlights

Md S Rahman is currently employed at Merck Patent GmbH, where he continues to innovate and develop new materials. His expertise in polymer science has positioned him as a key player in the field.

Collaborations

He has collaborated with notable coworkers, including Durairaj Baskaran and Sachin Bobade, contributing to various projects and advancements in polymer technology.

Conclusion

Md S Rahman is a prominent inventor whose work in polymer science has led to significant advancements in directed self-assembly processes. His contributions are shaping the future of material applications in various industries.