Location History:
- Ambler, PA (US) (1985)
- North Wales, PA (US) (1994)
Company Filing History:
Years Active: 1985-1994
Title: Mark P De Grandpre: Innovator in Polymer Technology
Introduction
Mark P De Grandpre is a notable inventor based in North Wales, PA (US). He has made significant contributions to the field of polymer technology, particularly in the development of cement modifiers and photoresist systems. With a total of 2 patents, his work has had a considerable impact on various industrial applications.
Latest Patents
Mark's latest patents include the "Multi-stage polymer latex cement modifier and process of making" and "Positive photoresists containing preformed polyglutarimide polymer." The first patent describes a two-stage sequential emulsion polymerization process that produces multi-stage polymers, which enhance the physical properties of cement mortar when used as modifiers. The second patent focuses on a positive photoresist system that offers high thermal stability and the ability to achieve high-resolution images across a wide range of wavelengths.
Career Highlights
Throughout his career, Mark has been associated with Rohm and Haas Company, where he has applied his expertise in polymer science to develop innovative solutions. His work has not only advanced the field but has also contributed to the company's reputation as a leader in chemical manufacturing.
Collaborations
Mark has collaborated with esteemed colleagues such as Robert David Gleim and John G Brodnyan, further enhancing the quality and scope of his research and inventions.
Conclusion
Mark P De Grandpre's contributions to polymer technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence various industries, showcasing the importance of innovation in advancing technology.