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Naarden, Netherlands

Quest International B.v.

USPTO Granted Patents = 84

% Expired Patents = 17.9

CIPO Patents = 1

Trademarks = 15

Forward Citations = 557

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171 inventors (with patents filed for the assignee):

John M Behan (16 out of 42 patents)

Keith Douglas Perring (12 out of 38 patents)

Richard Arthur Birch (6 out of 8 patents)

4. Jeremy N Ness (6 out of 20 patents)

5. Tony Minhas (5 out of 5 patents)

6. Stephen D Watkins (5 out of 7 patents)

7. Anne Richardson (4 out of 4 patents)

8. Johannes Durk Gombert (4 out of 4 patents)

9. Paul Nicholas Davey (4 out of 5 patents)

10. Frans Witteveen (3 out of 12 patents)

11. Alan Forbes Provan (3 out of 10 patents)

12. Wolfgang Fitz (3 out of 3 patents)

13. Josef Kerler (3 out of 3 patents)

14. David Munro (3 out of 14 patents)

15. Martin Robert Roest (3 out of 3 patents)

Core Competencies:

Flavoring Composition

Perfume Compositions

Insect Repellents

Detergent Composition

Fragrance Compounds

Baking Improver

Oral Care Compositions

Moisture Stable Composition

Granular Compositions

Volatile Substance Dispenser

Hair Treatment Compositions

Humidity Resistant Composition

84 patents: Sort by Forward Citations

1. 8057784 - Particulate flavoring composition (2011-11-15),

2. 7824715 - Perfume compositions (2010-11-02),

3. 7771769 - Flavouring a foodstuff by incorporating an effective amount of at least one compound of the formula R1-S-R2 in which R1 and R2 represent a specific atom or group (2010-08-10),

4. 7455852 - Insect repellents (2008-11-25),

5. 7214401 - Method of manufacturing an aerated carbohydrate containing food product (2007-05-08),

6. 7104471 - Dispensing devices (2006-09-12),

7. 7018651 - Moisture and oxygen stable composition and a process for obtaining said composition (2006-03-28),

8. 6864072 - Method for the enzymatical preparation of flavors rich in C6-C10 aldehydes (2005-03-08),

9. 6855681 - Detergent composition (2005-02-15),

10. 6818244 - Diacetyl tartaric acid esters of mono- and diglycerides based on C12 to C22 fatty acids (2004-11-16),

11. 6805896 - Dry clouding agent for dry beverage mixes and method for manufacture thereof (2004-10-19),

12. 6780835 - Perfume compositions (2004-08-24),

13. 6753308 - Reduction of malodour (2004-06-22),

14. 6746529 - Stable, spray-dried composition in a carbohydrate substrate and process for obtaining said composition (2004-06-08),

15. 6737395 - Method of reducing or preventing malodour (2004-05-18),

Company Overview

Quest International B.V., headquartered in Naarden, Netherlands, specializes in the development and manufacturing of innovative flavoring and fragrance compositions. The company focuses on a diverse range of applications, including food and beverage flavoring, perfume formulations, insect repellents, and oral care products. With expertise in moisture-stable compositions and detergent formulations, Quest International is committed to enhancing consumer experiences through its advanced technological solutions in the flavor and fragrance industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

84 Patents

#1 in Naarden

#103 in Netherlands

#9,061 in the World

Naarden, Netherlands

Quest International B.v.

Forward Citations = 557

171 inventors:

John M Behan (16 out of 42 patents)

Keith Douglas Perring (12 out of 38 patents)

Richard Arthur Birch (6 out of 8 patents)

4. Jeremy N Ness (6 out of 20 patents)

5. Tony Minhas (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quest International B.v.. Retrieved from https://idiyas.com/company/quest-international-b-v

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

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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