Company Filing History:
Years Active: 2000-2007
Title: Richard S Johnson: Innovator in Protein Research
Introduction
Richard S Johnson is a prominent inventor based in Mercer Island, WA (US). He has made significant contributions to the field of protein research, holding a total of 6 patents. His work focuses on innovative methods and applications in the realm of biochemistry and molecular biology.
Latest Patents
Among his latest patents is the invention titled "Viral encoded semaphorin protein receptor DNA and polypeptides." This invention is directed to VESPR polypeptides as a purified and isolated protein, the DNA encoding the VESPR polypeptide, host cells transfected with cDNAs encoding VESPR, and methods for preparing VESPR polypeptides. Another notable patent is related to "Polypeptide analyses using stable isotope labeling." This patent discloses methods for incorporating a stable isotope into a protein or peptide fragment. The methods include providing isolated isotope-labeled protein or peptide fragments and analyzing the isolated labeled fragments. Additionally, it provides methods for quantitatively comparing peptides in two protein or peptide fragment mixtures, measuring protein levels using stable-isotope coded protein or peptide fragments.
Career Highlights
Richard S Johnson is associated with Immunex Corporation, where he has been able to apply his innovative ideas and research findings. His work has contributed to advancements in the understanding and application of protein science.
Collaborations
He has collaborated with notable colleagues, including Melanie K Spriggs and Michael R Comeau, further enhancing the impact of his research through teamwork and shared expertise.
Conclusion
Richard S Johnson's contributions to protein research and his innovative patents highlight his role as a significant inventor in the field. His work continues to influence advancements in biochemistry and molecular biology.