Company Filing History:
4 out of 47 
2 out of 76 
1 out of 69 
Years Active: 1990-1999
Title: The Innovative Mind of Gert A. Ragnarsson
Introduction: Gert A. Ragnarsson is a distinguished inventor based in Bro, Sweden, who has made significant contributions to the field of pharmaceuticals. With a portfolio that includes seven patents, Ragnarsson is recognized for his innovative solutions in drug delivery systems, particularly in the formulation of controlled release medication.
Latest Patents: Among his notable inventions is a controlled release preparation for administering morphine. This oral pharmaceutical preparation contains a therapeutically effective amount of a salt of morphine, designed for once-daily administration. The preparation consists of particles that have a core made of a morphine salt, encased in a barrier layer. This barrier layer utilizes a coating liquid featuring at least one water-insoluble component, such as ethyl cellulose or copolymers of acrylic and methacrylic esters, along with a plasticizer. Remarkably, this innovative formulation achieves a serum concentration of morphine that is at least 50% of the maximum serum concentration for a duration of at least 12 hours after a single dose.
Career Highlights: Throughout his career, Gert A. Ragnarsson has collaborated with leading pharmaceutical companies, notably Pharmacia & Upjohn AB and Pharmacia & Upjohn Aktiebolag. His work has been pivotal in advancing medication delivery methods, thereby improving patient care and treatment effectiveness.
Collaborations: Ragnarsson's success is further complemented by his collaborations with esteemed colleagues, including Birgitta Olsson and Maritta Anneli Pesonen. Together, they have contributed to numerous projects that have helped shape the future of pharmaceutical formulations.
Conclusion: Gert A. Ragnarsson stands out as a remarkable inventor with a keen focus on advancing pharmaceutical technologies. His innovative approach to drug formulation has not only resulted in numerous patents but also continues to influence the industry positively. As he moves forward, Ragnarsson's contributions will undoubtedly pave the way for new advancements in medication development.
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.