This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Diversey, Inc., Mcgill University, Other. Active years: 1983-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hamilton, CA (1983 - 2000)
- Ontario, CA (2000)
Company Filing History:
1 out of 328 
1 out of 570 
1 out of 834,601 Years Active: 1983-2000
Title: The Innovative Contributions of Rodger Graham Hagens
Introduction
Rodger Graham Hagens is a notable inventor based in Hamilton, Canada. He has made significant contributions to the field of materials science and environmental engineering. With a total of 3 patents, Hagens has developed innovative methods and compositions that address critical challenges in industrial applications.
Latest Patents
One of Hagens' latest patents is a method for the removal of metals from solution by means of activated silica. This novel approach utilizes the surprising ability of polysilicate microgels, commonly known as 'activated silica', to selectively adsorb and release heavy metals based on pH levels. The process aims to economically purify contaminated waste streams, allowing for the recovery of valuable yet toxic heavy metals at a lower cost than previously possible. Another significant patent involves adhesive compositions for corrugated boxes. Hagens has disclosed novel starch-silicate adhesive compositions that enhance the manufacturing of corrugated board. By carefully combining starch, alkali silicate, and optional additives, he has created adhesives with higher solids content, leading to reduced energy costs and improved product quality.
Career Highlights
Throughout his career, Rodger Graham Hagens has worked with esteemed institutions such as McGill University and Diversey, Inc. His work has focused on developing practical solutions that benefit both industry and the environment. His innovative approaches have garnered attention and respect within the scientific community.
Collaborations
Hagens has collaborated with notable individuals in his field, including Barbara Mary-Ann Lempka and Philip Andrew Distin. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Rodger Graham Hagens exemplifies the spirit of innovation through his impactful patents and collaborations. His work continues to influence the fields of materials science and environmental engineering, showcasing the importance of creativity in solving real-world problems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile