Lawrence, KS, United States of America

Leah E Appel

This inventor holds 1 USPTO granted patent and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignee: Merck + Co., Inc.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leah E Appel. Retrieved from https://idiyas.com/inventor/leah-e-appel

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

USPTO Granted Patents = 1 

% Patents Active = 100.0


 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Leah E Appel: Innovator in Pharmaceutical Dosage Forms

Introduction

Leah E Appel is a notable inventor based in Lawrence, KS (US). She has made significant contributions to the field of pharmaceutical sciences, particularly in the development of innovative dosage forms. Her work focuses on enhancing the efficacy and usability of pharmaceutical products.

Latest Patents

Leah E Appel holds 1 patent for her invention titled "Process for producing a tablet core aperture - Process for preparing and film coating a dosage form." This patent describes a method for producing an intagliated dosage form core by inscribing specific areas on its surface before coating. An aqueous dispersion of a polymeric coating is then applied to the core. When the coated tablet is placed in an environment of use, the film coating in the inscribed region is expelled, resulting in a coated core tablet with a predefined aperture that exposes a portion of the core surface.

Career Highlights

Leah E Appel is currently employed at Merck & Company, Inc., where she continues to innovate in the pharmaceutical industry. Her work has contributed to advancements in drug delivery systems and dosage form design.

Collaborations

Leah has collaborated with her coworker, Gaylen M Zentner, to further enhance the research and development of pharmaceutical products.

Conclusion

Leah E Appel's contributions to the field of pharmaceutical sciences through her innovative patent demonstrate her commitment to improving drug delivery systems. Her work at Merck & Company, Inc. continues to influence the industry positively.

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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