This inventor holds 2 USPTO granted patents. Top assignee: The Dow Chemical Company. Active years: 1988-1995.
Company Filing History:
Years Active: 1988-1995
Title: The Innovations of Robert J. Michalowski
Introduction
Robert J. Michalowski is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of chemical engineering, particularly in processes related to cellulosic materials. With a total of 2 patents, his work has had a meaningful impact on both industry practices and environmental sustainability.
Latest Patents
One of Michalowski's latest patents is titled "Process for removing metal ions from liquids." This invention improves the process of making cellulosic articles by separating cellulosic material from a mixture containing liquid, metal cations, and cellulosic material. The improvement involves adding at least one retaining material that binds to metal cations, ensuring that these cations remain in the cellulosic article, such as paper, rather than contaminating wastewater.
Another significant patent is "Bleaching of cellulosic pulps using hydrogen peroxide." This innovation enhances the bleaching of wood pulp by pre-treating the pulp with a polyaminocarboxylic acid, such as ethylenediaminetetraacetic acid, before bleaching it with an alkaline aqueous peroxide solution. This method includes a stabilizing amount of an aminophosphonic acid derivative, along with a polymer of an unsaturated carboxylic acid or amide.
Career Highlights
Robert J. Michalowski is currently employed at The Dow Chemical Company, where he continues to develop innovative solutions in chemical processes. His work has been instrumental in advancing the company's capabilities in sustainable practices and product development.
Collaborations
Throughout his career, Michalowski has collaborated with several talented individuals, including David A. Wilson and Steven H. Christiansen. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Robert J. Michalowski's contributions to the field of chemical engineering through his patents and collaborations highlight his commitment to innovation and sustainability. His work continues to influence industry practices and promote environmental responsibility.