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Naarden-Bussum, Netherlands

Naarden International N.v.

USPTO Granted Patents = 46

Forward Citations = 369

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38 inventors (with patents filed for the assignee):

Antonius J Van Der Weerdt (12 out of 14 patents)

Harmannus Boelens (10 out of 11 patents)

Petrus C Traas (6 out of 7 patents)

4. Hans J Wille (5 out of 7 patents)

5. Hendrik J Wobben (5 out of 5 patents)

6. Nicolaas L Broekhof (4 out of 6 patents)

7. Ernst-Ludwig Roehl (4 out of 5 patents)

8. Henry L Van Den Heuvel (3 out of 3 patents)

9. Franciscus P Van Lier (3 out of 5 patents)

10. Harrie Renes (3 out of 8 patents)

11. Cornelis Vos (3 out of 3 patents)

12. Jan Brasser (3 out of 3 patents)

13. Leendert M Van Der Linde (3 out of 3 patents)

14. Theo Heideman (2 out of 2 patents)

15. Paulus P Jaegers (2 out of 2 patents)

46 patents: Sort by Forward Citations

1. 5368876 - Flavoring and perfume compositions and flavored and perfumed products (1994-11-29),

2. 5196224 - Substituted thiophenes, and flavoring and perfume compositions and (1993-03-23),

3. 5162551 - Process for the preparation of dihydropyrans (1992-11-10),

4. 5103843 - Process for improving the taste and aroma of tobacco (1992-04-14),

5. 5047256 - Flavoring with alkyl (3-methylthio)-butyrates (1991-09-10),

6. 4921636 - Time duration indicator systems, and also products containing such (1990-05-01),

7. 4843061 - Cyclohexane-, cyclohexene- and cyclohexadiene-, bicyclo (1989-06-27),

8. 4783558 - Flavoring and perfume compositions, flavored foodstuffs and luxury (1988-11-08),

9. 4749682 - Perfume compositions and perfumed products which contain an alkyl (1988-06-07),

10. 4719040 - Process for the preparation of air-freshener gels (1988-01-12),

11. 4704232 - Flavouring and perfume compositions, flavoured foodstuffs and luxury (1987-11-03),

12. 4689175 - Perfume compositions and perfumed articles and materials which contain (1987-08-25),

13. 4687599 - Perfume compositions and perfumed products which contain one or more (1987-08-18),

14. 4650604 - Perfume composition and perfumed products which contain one or more (1987-03-17),

15. 4617945 - Process for flavoring tobacco (1986-10-21),

Naarden International N.V. is a global manufacturing company specializing in the production of industrial chemicals and petrochemical products. With over 50 years of experience, Naarden has established itself as a leading player in the chemical industry, providing high-quality products and innovative solutions to its customers worldwide. We aim to deliver sustainable and environmentally friendly solutions that meet the diverse needs of industries such as oil and gas, pharmaceuticals, agriculture, and more. Our state-of-the-art facilities and dedicated team ensure consistent product quality, safety, and adherence to international standards. Visit our website to learn more about our extensive product portfolio, global presence, and commitment to excellence.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

46 Patents

#1 in Naarden-Bussum

#180 in Netherlands

#14,652 in the World

Naarden-Bussum, Netherlands

Naarden International N.v.

Forward Citations = 369

38 inventors:

Antonius J Van Der Weerdt (12 out of 14 patents)

Harmannus Boelens (10 out of 11 patents)

Petrus C Traas (6 out of 7 patents)

4. Hans J Wille (5 out of 7 patents)

5. Hendrik J Wobben (5 out of 5 patents)

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