Location History:
- Alameda, CA (US) (1992)
- Murphys, CA (US) (1998)
Company Filing History:
Years Active: 1992-1998
Title: The Innovative Contributions of Robert J. Stack
Introduction
Robert J. Stack is a notable inventor based in Alameda, CA, who has made significant contributions to the field of biochemistry and carbohydrate research. With a total of 3 patents to his name, Stack's work has advanced the understanding and application of sulfated maltooligosaccharides and carbohydrate separation methodologies.
Latest Patents
One of Stack's latest patents is focused on sulfated maltooligosaccharides with heparin-like properties. This novel class of highly sulfated maltooligosaccharides exhibits heparin-like activity and presents methods for utilizing these oligosaccharides in the treatment of various diseases, including cancer and retinopathies. Another significant patent involves a two-dimensional electrophoretic separation of carbohydrates. This innovative methodology allows for the separation of carbohydrate mixtures into highly resolved detectable bands. The process includes reacting carbohydrates with charge-generating moieties, such as 1-amino-4-naphthalene sulfonic acid (ANSA), to form fluorescent carbohydrate conjugates. These conjugates undergo first-dimensional gel electrophoresis, followed by a second-dimensional electrophoresis, resulting in more specific bands of carbohydrates that can be viewed under ultraviolet light.
Career Highlights
Robert J. Stack is currently associated with Glycomed, Inc., where he continues to push the boundaries of carbohydrate research. His work has not only contributed to scientific knowledge but also has potential therapeutic applications that could benefit patients suffering from various diseases.
Collaborations
Throughout his career, Stack has collaborated with esteemed colleagues, including Brian K. Brandley and Peter Fugedi. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking research in the field.
Conclusion
Robert J. Stack's contributions to the field of biochemistry, particularly in the area of carbohydrate research, highlight his role as an influential inventor. His patents reflect a commitment to advancing scientific knowledge and improving therapeutic options for patients.