Hatfield, PA, United States of America

Joseph DeMarco

This inventor holds 1 USPTO granted patent. Top assignee: Merck + Co., Inc.. Active years: 1980.


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Joseph DeMarco: Innovator in Pharmaceutical Chemistry

Introduction: Joseph DeMarco, based in Hatfield, PA, is a distinguished inventor recognized for his contributions to pharmaceutical chemistry. With one notable patent to his name, he has advanced the formulation of oral medications, particularly through his work with amiloride citrate.

Latest Patents: His significant invention entails the discovery of amiloride citrate, a novel salt of the well-known diuretic, amiloride. This innovation addresses the challenges of amiloride hydrochloride, known for its bitterness and solubility issues. Amiloride citrate offers an improved profile, characterized by its low bitterness and inherent insolubility, making it more suitable for formulation into oral liquids, sustained release formulations, and chewable tablets.

Career Highlights: Joseph DeMarco is currently employed at Merck & Company, Inc., a global leader in pharmaceuticals. His work focuses on improving medication formulations, which is critical in enhancing patient compliance and therapeutic efficacy. His commitment to innovation has placed him in the spotlight within his field.

Collaborations: Throughout his career, he has collaborated with notable colleagues, including Gerald S. Brenner. These partnerships have enriched his research endeavors and contributed to the development of effective pharmaceutical solutions.

Conclusion: Joseph DeMarco exemplifies the spirit of innovation in the realm of pharmaceuticals. His work on amiloride citrate not only showcases his creativity and technical expertise but also highlights the importance of developing patient-friendly medication alternatives. As the pharmaceutical landscape continues to evolve, inventors like DeMarco will play a vital role in shaping the future of drug formulation and delivery.

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