Company Filing History:
Years Active: 1991-1996
Title: **The Innovative Contributions of Inventor Tariq Quadir**
Introduction
Tariq Quadir, an accomplished inventor based in Columbia, MD, has made significant strides in the field of materials science and engineering. With a portfolio of six patents, his work emphasizes the development of advanced ceramic and metallic materials through innovative processes.
Latest Patents
Among Quadir's most notable contributions are two recent patents that showcase his expertise in photopolymerization and ceramic processing.
1. **Three-Dimensional Sintered Inorganic Structures Using Photopolymerization**: This patent describes a method for creating dense sintered parts from ceramic and/or metallic materials through stereolithography. The process starts with a flowable mixture of sinterable inorganic particles, photocurable monomer, photoinitiator, and dispersant, which is selectively cured over a substrate. Subsequent layers are added and cured to build a three-dimensional body, which is then fired to achieve a dense sintered part, attaining over 95% of theoretical density.
2. **Use of Ethylene/Vinyl Acetate Polymer Binders as Drying Pressing Aids**: This invention outlines a method of forming aqueous ceramic slurries by combining ceramic particles with an aqueous polymer emulsion containing ethylene/vinyl acetate polymer and water. The resultant slurry is dried to create a free-flowing powder that can be dry pressed into a shape. After firing, the polymer is removed, leading to the formation of a sintered ceramic body. This approach eliminates the need for organic solvents and enhances formability and green strength.
Career Highlights
Tariq Quadir has held notable positions at prominent companies, including W.R. Grace & Co. and Ferro Corporation. His extensive experience in these organizations has contributed to his development as an innovative leader in material sciences.
Collaborations
Throughout his career, Quadir has collaborated with talented professionals, including Roy W. Rice and Srinivas K. Mirle. These collaborations have fostered advancements in their respective fields and have enabled the development of groundbreaking technologies.
Conclusion
Tariq Quadir's impact on the industry through his inventive approaches to material science and engineering cannot be understated. With his impressive portfolio of patents, he continues to inspire innovation in creating high-performance ceramic and metallic materials. His contributions are paving the way for future advancements in the field.