This inventor holds 3 USPTO granted patents. Top assignee: The Lubrizol Corporation. Active years: 1988-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1989
Title: Joseph L Kostusyk: Innovator in Chemical Engineering
Introduction
Joseph L Kostusyk is a notable inventor based in Euclid, OH (US). He has made significant contributions to the field of chemical engineering, particularly in the development of innovative compositions and processes.
Latest Patents
Kostusyk holds 3 patents, with his latest inventions focusing on advanced chemical compositions. One of his notable patents is for a methylene linked aromatic pour point depressant. This invention includes compositions useful as pour point depressants, novel compounds within such compositions, and processes for making them. Additionally, he has developed lubricant oil compositions that incorporate these novel compounds. Another significant patent involves a Mannich reaction product used as an asphalt antistripping agent. This asphalt cement mixture demonstrates improved antistripping properties due to the inclusion of a minor amount of an antistripping agent produced by the condensation reaction of an amine, an aldehyde, or an alkylated phenol. The antistripping agent is ideally present in the asphalt cement in an amount ranging from about 0.25% to about 1% by weight based on the weight of the asphalt cement. This innovative mixture is combined with aggregate to form concrete, which is then paved onto road surfaces to enhance durability.
Career Highlights
Joseph L Kostusyk is currently employed at The Lubrizol Corporation, where he continues to innovate and contribute to advancements in chemical engineering. His work has had a significant impact on the industry, particularly in the development of materials that improve the performance and durability of asphalt and lubricants.
Collaborations
Kostusyk collaborates with various professionals in his field, including his coworker Syed Q Rizvi. Their combined expertise fosters an environment of innovation and progress within their projects.
Conclusion
Joseph L Kostusyk is a distinguished inventor whose work in chemical engineering has led to valuable patents and advancements in material science. His contributions continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile