Company Filing History:
6 out of 50 
2 out of 66 
1 out of 12 
Years Active: 1997-2025
Title: Innovations and Contributions of Inventor Gustavo F Doncel
Introduction
Gustavo F Doncel is a notable inventor based in Norfolk, VA (US), recognized for his significant contributions to the field of pharmaceuticals. With a total of 10 patents, he has made remarkable advancements in drug formulation and delivery systems.
Latest Patents
Among his latest patents, one focuses on pharmaceutical compositions and methods of making on-demand solid dosage formulations. This patent discloses a pharmaceutical composition that includes a therapeutically effective amount of one or more antiviral active pharmaceutical ingredients combined with a pharmaceutically acceptable excipient. The solid dosage form is designed to provide sustained release of the antiviral active pharmaceutical ingredient when administered as a vaginal or rectal insert. Another significant patent is for the formulation of a long-acting levonorgestrel butanoate injectable depot suspension. This improved formulation displays progestational effects and overcomes the aggregation and physical instability of LB injectable depot products, providing a longer duration of action of at least four months. Potential applications of this formulation include contraception and the treatment or prevention of progestin/progesterone-sensitive reproductive tract dysfunctions and disorders.
Career Highlights
Gustavo has worked with esteemed institutions such as Eastern Virginia Medical School and the Board of Governors for Higher Education, State of Rhode Island and Providence Plantations. His work has significantly impacted the pharmaceutical industry, particularly in the development of innovative drug delivery systems.
Collaborations
Throughout his career, Gustavo has collaborated with notable colleagues, including Timothy J Mccormick and Meredith Roberts Clark. These collaborations have further enhanced his research and development efforts in the pharmaceutical field.
Conclusion
Gustavo F Doncel's contributions to pharmaceutical innovations demonstrate his commitment to advancing healthcare solutions. His patents reflect a deep understanding of drug formulation and delivery, making him a valuable figure in the industry.
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.