Location History:
- MI, US (1987)
- Midland, MI (US) (2001 - 2015)
Company Filing History:
2 out of 7,680 
1 out of 4,642 
1 out of 164,197 
Years Active: 1987-2015
Title: Innovations by Harry Craig Silvis
Introduction
Harry Craig Silvis is an accomplished inventor based in Midland, MI (US). He holds a total of 4 patents that showcase his contributions to the field of polymer science and membrane technology. His work has significant implications for industrial processes, particularly in the separation of gases.
Latest Patents
One of his notable patents is for "Azide crosslinked and physically crosslinked polymers for membrane separation." This invention focuses on creating membranes that are resistant to COplasticization and selective for acid gases over nonpolar gases. The membranes exhibit high acid gas flux characteristics and maintain stable structure and separation properties under elevated temperatures and pressures. Another significant patent is for the "Composition and method to achieve reduced thermal expansion in polyarylene networks." This invention provides a crosslinked polyarylene material with a reduced coefficient of thermal expansion, making it suitable for high-temperature applications, particularly in integrated circuit articles.
Career Highlights
Harry has worked with prominent companies such as The Dow Chemical Company and Dow Global Technologies LLC. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in material science.
Collaborations
Throughout his career, Harry has collaborated with notable colleagues, including Kalyan Sehanobish and Marie L. Hare. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Harry Craig Silvis is a distinguished inventor whose work in polymer technology and membrane separation has made a lasting impact on the industry. His innovative patents reflect his expertise and commitment to advancing scientific knowledge.