Company Filing History:
Years Active: 1990-1993
Introduction
Richard A. Wolfe, based in Ellisville, MO, is a notable inventor with an impressive portfolio of five patents to his name. His work primarily focuses on advancements in cell culture technology and the development of biocompatible medical devices.
Latest Patents
Among Richard's latest innovations is a defined basal nutrient medium for cell culture. This medium demonstrates exceptional effectiveness in both high and low-density cultures across various cell lines and types. Remarkably, it can be utilized for serum-free cultures or can be supplemented with low serum levels, featuring a buffer system designed for optimal air equilibration.
In addition, Richard has developed protein non-adsorptive polyurea-urethane polymer-coated devices. These polymer-coated medical and laboratory devices are distinctive for their biocompatibility and their ability to resist nonspecific protein adsorption. The coatings are created from high molecular weight isocyanate end-capped prepolymers mainly composed of ethylene oxide units. Notably, over 75%, and preferably at least 90%, of the prepolymer units consist of oxyethylene-based diols or polyols with molecular weights ranging from 7000 to 30,000, and their hydroxyl groups are capped with polyisocyanate prior to forming the hydrated polymer coating.
Career Highlights
Richard is currently affiliated with W.R. Grace & Co. His innovative contributions significantly enhance the efficacy of medical and laboratory procedures, making work in these fields safer and more efficient.
Collaborations
Throughout his career, Richard has collaborated closely with esteemed colleagues such as Aaron H. Heifetz and James A. Braatz. These partnerships have played an essential role in the development and refinement of his patented technologies.
Conclusion
Richard A. Wolfe stands out as a passionate inventor, dedicated to enhancing the scientific community's capabilities in cell culture and medical device technology. His innovative spirit continues to pave the way for advancements that can potentially transform the landscape of medical research and its applications.
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.