Location History:
- Carlsbad, CA (US) (1996)
- San Diego, CA (US) (1996 - 1998)
Company Filing History:
Years Active: 1996-1998
Title: Innovations by John R Harper
Introduction
John R Harper is a notable inventor based in San Diego, CA. He has made significant contributions to the field of biochemistry, particularly in the purification of human recombinant decorin and the detection of guanidinium ions. With a total of 3 patents, Harper's work has implications for both medical research and analytical chemistry.
Latest Patents
Harper's latest patents include innovative processes for the purification of human recombinant decorin. This process involves a combination of three stages, utilizing strong anionic exchange resins and hydrophobic interactive chromatographic resins. The invention aims to provide a more convenient and reproducible method for purifying decorin, which is essential for various therapeutic applications. Additionally, he has developed a process for detecting the presence of guanidinium ions in sample solutions. This detection method employs a cation exchange resin and a conductivity detector, enhancing the accuracy of ion detection in biochemical analyses.
Career Highlights
John R Harper is affiliated with the La Jolla Cancer Research Foundation, where he applies his expertise in biochemistry to advance cancer research. His work has been instrumental in developing methods that can potentially improve treatment outcomes for patients. Harper's innovative approaches have garnered attention in the scientific community, contributing to the foundation's mission of cancer research and treatment.
Collaborations
Some of Harper's notable coworkers include William S Craig and Paul J Kostel. Their collaborative efforts have further enriched the research environment at the La Jolla Cancer Research Foundation, fostering innovation and discovery in the field.
Conclusion
John R Harper's contributions to the field of biochemistry through his patents and research at the La Jolla Cancer Research Foundation highlight his role as a significant inventor. His innovative processes for purifying human recombinant decorin and detecting guanidinium ions demonstrate the impact of his work on scientific advancements.