For the Inventor, By the Inventor

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Westchester, IL, United States of America

Purecircle USA Inc.

USPTO Granted Patents = 49

% Expired Patents = 6.1

CIPO Patents = 1

EPO Patents = 34

Forward Citations = 381

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51 inventors (with patents filed for the assignee):

Avetik Markosyan (38 out of 152 patents)

Runchun Jing (11 out of 11 patents)

Siddhartha Purkayastha (10 out of 46 patents)

4. Seong Siang Ong (10 out of 13 patents)

5. Siew Yin Chow (9 out of 11 patents)

6. Yeen Yee Wong (8 out of 11 patents)

7. Juan Zhu (7 out of 7 patents)

8. Yu Cheng Bu (7 out of 12 patents)

9. Khairul Nizam Bin Nawi (6 out of 8 patents)

10. Indra Prakash (5 out of 122 patents)

11. Marcia Petit (5 out of 9 patents)

12. Jianning Chen (5 out of 5 patents)

13. Chunhui Wang (5 out of 5 patents)

14. Avetik Markosyan (5 out of 12 patents)

15. Kristina Chkhan (4 out of 4 patents)

Core Competencies:

Steviol Glycosides

Stevia Cultivars

Rebaudioside A

Stevia Extracts

Food Ingredients

Breeding Methods

Sweetener Composition

Mogrosides

Highly Soluble Steviol Glycosides

Stevia-Derived Molecules

Production Methods

Flavor Modifiers

49 patents: Sort by Forward Citations

1. 12709768 - HIGH-PURITY STEVIOL GLYCOSIDES (2026-08-18),

2. 12677848 - STEVIA FLAVOR COMPOSITIONS (2026-07-14),

3. 12622375 - High Rebaudioside M Stevia Plant Cultivars and Methods of Producing the Same (2026-05-12),

4. 12378590 - High-purity steviol glycosides (2025-08-05),

5. 12349709 - Steviol glycoside compositions (2025-07-08),

6. 12295391 - extracts enriched in rebaudioside D, E, N and/or O and process for the preparation thereof (2025-05-13),

7. 12284959 - Stevia cultivar '320032' with super high rebaudioside A content (2025-04-29),

8. 12193460 - Highly soluble steviol glycosides (2025-01-14),

9. 12144301 - Stevia plant and uses thereof (2024-11-19),

10. 12144300 - cultivar '16265046' (2024-11-19),

11. 12071452 - Stevia-derived molecules, methods of obtaining such molecules, and uses of the same (2024-08-27),

12. 12049674 - Stevia cultivar '16228013' (2024-07-30),

13. 12037356 - Methods of preparing steviol glycosides and uses of the same (2024-07-16),

14. 12029179 - Aneuploid stevia cultivar 'AP-1' (2024-07-09),

15. 12011017 - Stevia extract containing selected steviol glycosides as flavor, salty and sweetness profile modifier (2024-06-18),

PureCircle USA Inc. is a leading global innovator in the production and marketing of high-quality stevia ingredients for the food and beverage industry. They specialize in the development of natural sweeteners derived from the stevia plant, providing healthier alternatives to traditional sugar. Their advanced technology and expertise in stevia extraction allow them to deliver innovative solutions that meet the growing demand for sugar reduction and clean-label products. With a commitment to sustainability, PureCircle USA Inc. ensures responsible sourcing and production practices throughout their supply chain.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Purecircle USA Inc.

49 Patents

#2 in Westchester, IL

#397 in Illinois

#7,130 in US

#14,245 in the World

Westchester, IL, United States of America

Purecircle USA Inc.

Forward Citations = 381

51 inventors:

Avetik Markosyan (38 out of 152 patents)

Runchun Jing (11 out of 11 patents)

Siddhartha Purkayastha (10 out of 46 patents)

4. Seong Siang Ong (10 out of 13 patents)

5. Siew Yin Chow (9 out of 11 patents)

Please report any incorrect information to [email protected]

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