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For the Inventor, By the Inventor

Cherry Hill, NJ, United States of America

Peter R Maroko

This inventor holds 6 USPTO granted patents. Top assignees: Akzo N.v., Other. Active years: 1984-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter R Maroko. Retrieved from https://idiyas.com/inventor/peter-r-maroko

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 144(Granted Patents)


Company Filing History:

goldMedal1 out of 776 
 
Akzo N.v.
 patents
silverMedal5 out of 834,570 
Other
 patents

Years Active: 1984-1992

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6 patents (USPTO):Explore Patents
1. 5153178 - Compositions and method of treatment for improving circulatory (1992-10-06),
2. 4980344 - Compositions for improving circulatory performance (1990-12-25),
3. 4761417 - Compounds, compositions and method of treatments for improving (1988-08-02),
4. 4749708 - Composition for improving circulatory performance (1988-06-07),
5. 4556664 - Method and composition for the treatment of cardiac arrhythmias (1985-12-03),
6. 4430338 - Method of treatment patients at risk of sudden death (1984-02-07),

Title: Peter R Maroko: Innovator in Cardiac Treatments

Introduction

Peter R Maroko is a notable inventor based in Cherry Hill, NJ (US). He has made significant contributions to the field of cardiac treatments, holding a total of 6 patents. His work focuses on improving circulatory performance and enhancing the contractility of the heart.

Latest Patents

Maroko's latest patents include innovative compositions and methods for treating circulatory issues. One of his patents discloses compositions and methods for increasing the contractility of the mammalian heart using protoberberine alkaloids such as berberine, discretine, xylopinine, berberubine, tetrahydropalmatine, and stepharotine in combination with cardiac glycosides like ouabain, digoxin, digitoxin, deslanoside, and digitalis. Another patent details compositions that utilize coreximine, a compound from the protoberberine family, in conjunction with a cardiac glycoside to improve circulatory performance. These compositions are designed to increase heart contractility, demonstrating a positive inotropic effect over a wide therapeutic index.

Career Highlights

Throughout his career, Maroko has worked with various companies, including Akzo N.V. His innovative approaches and research have positioned him as a key figure in the development of cardiac treatments.

Collaborations

Maroko has collaborated with notable individuals in his field, including Frans H Jansen and Gunnar A Aberg. Their combined expertise has contributed to the advancement of cardiac treatment methodologies.

Conclusion

Peter R Maroko's contributions to cardiac treatments through his patents and collaborations highlight his dedication to improving heart health. His innovative work continues to influence the field of cardiovascular medicine.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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