Plainfield, IN, United States of America

Warren C MacKellar

This inventor holds 5 USPTO granted patents. Top assignee: Eli Lilly and Company. Active years: 1992-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Warren C MacKellar. Retrieved from https://idiyas.com/inventor/warren-c-mackellar

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 111(Granted Patents)


Location History:

  • Indianapolis, IN (US) (1992 - 1994)
  • Plainfield, IN (US) (1997 - 1998)

Company Filing History:


Years Active: 1992-1998

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5 patents (USPTO):Explore Patents

Title: Warren C. MacKellar: Inventor in Biotechnology

Introduction

Warren C. MacKellar is an inventor associated with Plainfield, Indiana, and Eli Lilly and Company. His patent work includes processes for preparing obesity-related proteins. The available information lists 5 patents in his name.

Latest Patents

MacKellar’s listed patents include “Process for Preparing Obesity Protein Analogs,” which describes an improved, high-yield method for preparing an obesity protein analog using a dipeptidylaminopeptidase isolated from the slime mold *Dictyostelium discoideum*.

Another listed invention, “Process for Preparing Anti-Obesity Protein,” describes a process that uses dipeptidyl-aminopeptidase isolated from the cellular slime mold *Dictyostelium discoideum* to produce an anti-obesity protein in high yield.

Career Highlights

MacKellar’s listed inventions focus on protein preparation and enzyme-based processes. His work is associated with Eli Lilly and Company, connecting his patent activity with pharmaceutical research and development.

Collaborations

Thomas C. Furman and Gerald W. Becker are identified as MacKellar’s coworkers.

Conclusion

Warren C. MacKellar’s listed patent contributions center on processes for producing obesity-related proteins, including methods designed to improve yield through the use of enzymes derived from *Dictyostelium discoideum*.

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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