This inventor holds 3 USPTO granted patents. Top assignees: N. V. Sopar S.a., Other. Active years: 1982-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- 1970 Wezembeek-Oppem, BE (1982)
- Wezembeek-Oppem, BE (1984)
- Wavre, BE (1990)
Company Filing History:
2 out of 3 
1 out of 834,513 Years Active: 1982-1990
Title: The Innovative Contributions of Patrick Couvreur
Introduction
Patrick Couvreur is a notable inventor based in Wavre, Belgium. He has made significant contributions to the field of pharmaceutical sciences, particularly in the preparation of submicroscopic particles. With a total of 3 patents to his name, Couvreur's work has paved the way for advancements in drug delivery systems.
Latest Patents
Couvreur's latest patents focus on the preparation of submicroscopic particles that can be utilized as carriers for biologically active substances. One of his notable inventions is a process for the preparation of submicroscopic particles formed of polymerized alkyl cyanoacrylate. This process involves adding alkyl cyanoacrylate to pure water or an aqueous solution, stirring until the monomer is converted into submicroscopic particles. These particles are particularly useful in medical applications, serving as carriers for diagnostic and therapeutic substances. Another patent details the creation of biodegradable submicroscopic particles with a diameter smaller than 500 nanometers, formed through micellar polymerization of alkyl cyanoacrylate. These biodegradable particles also contain biologically active substances and are designed for use in pharmaceutical compositions.
Career Highlights
Throughout his career, Patrick Couvreur has worked with various companies, including N.V. Sopar S.A. His innovative research has significantly impacted the pharmaceutical industry, particularly in the development of drug delivery systems that enhance the efficacy of medical treatments.
Collaborations
Couvreur has collaborated with esteemed colleagues such as Michel Roland and Peter P. Speiser. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Patrick Couvreur's contributions to the field of pharmaceutical sciences through his innovative patents have established him as a key figure in the development of advanced drug delivery systems. His work continues to influence the industry and improve medical treatments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile