Aurora, IL, United States of America

Karen Grenus

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Purecircle USA Inc.. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karen Grenus. Retrieved from https://idiyas.com/inventor/karen-grenus

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Aurora, IL (US) (2021)
  • Bridgewater, NJ (US) (2024)

Company Filing History:


Years Active: 2021-2024

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2 patents (USPTO):Explore Patents

Title: The Innovations of Karen Grenus

Introduction

Karen Grenus is an accomplished inventor based in Aurora, IL (US). She has made significant contributions to the field of food and beverage applications through her innovative patents. With a total of 2 patents, her work focuses on enhancing flavor perception using stevia extracts.

Latest Patents

Karen's latest patents include a stevia extract containing selected steviol glycosides that serve as flavor, salty, and sweetness profile modifiers. These extracts, which include major steviol glycosides such as Reb A, stevioside, Reb D, and Reb C, along with minor steviol glycosides and glycosylated diterpene derivative plant molecules, have been found to improve the perception of flavor and taste. This innovation is applicable across a wide range of food and beverage products, enhancing sweet, savory, and salty perceptions.

Career Highlights

Karen works at Purecircle USA Inc., where she continues to develop her innovative ideas. Her expertise in flavor enhancement has positioned her as a key player in the industry, contributing to advancements in food technology.

Collaborations

Some of her notable coworkers include Siddhartha Purkayastha and Marcia Petit, who collaborate with her on various projects within the company.

Conclusion

Karen Grenus exemplifies the spirit of innovation in the food and beverage sector. Her patents not only showcase her creativity but also contribute to improving consumer experiences through enhanced flavor profiles.

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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