Location History:
- Los Angeles, CA (US) (1989 - 1991)
- Glendora, CA (US) (1990 - 1999)
- Yorba Linda, CA (US) (1998 - 2000)
Company Filing History:
5 out of 12 
1 out of 1 
11 out of 832,843 Years Active: 1989-2000
Title: Innovations by Richard C. Yen
Introduction
Richard C. Yen is a prominent inventor based in Glendora, California. He has made significant contributions to the field of medicine through his innovative patents. With a total of 17 patents to his name, Yen has focused on developing advanced methods for producing medical carriers and therapeutic particles.
Latest Patents
Among his latest patents is a large-scale production process that features instantaneous component mixing. This method involves preparing reagents in solution and containing them in respective bags. A series of pumps and mixing chambers are connected to these reagent bags. The pumps operate at predetermined rates and are activated in a specific sequence with pre-determined delay periods. This innovative approach achieves instantaneous component mixing and controlled sequential mixing characteristics. Another notable patent is a method for making non-crosslinked protein particles for therapeutic use. This method allows for the creation of albumin particles in both nanometer and micrometer size ranges. These particles are rendered stable against resolubilization without the use of crosslinking agents or denaturation, by incorporating hemoglobin into the particle composition.
Career Highlights
Richard C. Yen has worked with various companies throughout his career, including Hemosphere, Inc. His work has focused on enhancing the efficiency and effectiveness of medical treatments through innovative production methods.
Collaborations
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Conclusion
Richard C. Yen's contributions to the field of medicine through his patents demonstrate his commitment to innovation and improving healthcare solutions. His work continues to influence the development of advanced medical technologies.