Company Filing History:
Years Active: 1978-1993
Title: Howard J Cohen: Innovator in Silica Gel Technology
Introduction
Howard J Cohen is a notable inventor based in Baltimore, MD (US). He has made significant contributions to the field of silica gel technology, holding a total of 3 patents. His innovative approaches have led to advancements in the production and characteristics of silica gel, making it more efficient and versatile.
Latest Patents
Cohen's latest patents include a new type of silica gel and a process for producing it. The subject invention involves gelling alkali metal silicate with excess acid in an aqueous medium containing a small amount of a polymerization modifier. This process allows for the production of silica gel with various useful characteristics, including high surface area and large average pore diameter. Another patent focuses on an improved process for producing silica gel with enhanced pore volume. This involves gelling an aqueous alkali metal silicate with an aqueous acid, washing the resulting gel, and soaking it in a solution of a water-soluble aluminum salt. The final product exhibits a pore volume range of 1.25 to 2.25 cm³/gram.
Career Highlights
Throughout his career, Howard J Cohen has worked with several companies, including SCM Corporation and SCM Chemicals, Inc. His work has been instrumental in advancing silica gel technology, contributing to both industrial applications and research.
Collaborations
Cohen has collaborated with notable individuals in his field, including Peter Van Der Heem and Steven J Fitch. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Howard J Cohen's contributions to silica gel technology demonstrate his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving the efficiency and functionality of silica gel, making a lasting impact in the industry.