Company Filing History:
15 out of 1,186 
3 out of 15 
2 out of 122 
Years Active: 1987-2019
Title: Innovations by Ralph A. Reisfeld
Introduction
Ralph A. Reisfeld is a prominent inventor based in La Jolla, California, known for his significant contributions to cancer research and treatment. With a total of 17 patents to his name, he has made remarkable strides in the field of nanoparticle-based drug delivery and DNA vaccines.
Latest Patents
One of his latest patents focuses on nanoparticle-based tumor-targeted drug delivery. This invention involves an aqueous tumor-targeting liposome nanoparticle composition that encapsulates an anti-cancer chemotherapeutic agent. The nanoparticles are designed to include a legumain-targeting lipid, which is mixed with other micelle or vesicle-forming lipid materials. This innovative approach aims to enhance the delivery of cancer treatments directly to tumor sites. Another significant patent involves DNA vaccines against tumor growth. This DNA vaccine is engineered to elicit an immune response against cancer cells by encoding a cancer-associated Inhibitor of Apoptosis-family protein along with an immunoactive gene product. The vaccine is designed to be administered to mammals to inhibit tumor growth effectively.
Career Highlights
Ralph A. Reisfeld has had a distinguished career, working with notable organizations such as The Scripps Research Institute and Emd Lexigen Research Center Corporation. His work has been pivotal in advancing cancer therapies and improving patient outcomes.
Collaborations
Throughout his career, Reisfeld has collaborated with esteemed colleagues, including Rong Xiang and Yunping Luo. These partnerships have contributed to the development of innovative solutions in cancer treatment.
Conclusion
Ralph A. Reisfeld's contributions to the field of cancer research through his patents and collaborations highlight his dedication to improving therapeutic strategies. His work continues to inspire advancements in medical science and patient care.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.