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Naarden, Netherlands

Quest International Services B.v.

USPTO Granted Patents = 16

Trademarks = 12

Forward Citations = 50

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35 inventors (with patents filed for the assignee):

Jeremy N Ness (5 out of 20 patents)

Chris Winkel (4 out of 14 patents)

Harry Renes (4 out of 29 patents)

4. Keith Douglas Perring (4 out of 38 patents)

5. Jan Visser (2 out of 9 patents)

6. Roger John Henry Duprey (2 out of 2 patents)

7. Charles Stanley Sell (1 out of 3 patents)

8. Simon Ellwood (1 out of 4 patents)

9. Sander Van Tondeur (1 out of 1 patent)

10. Ester Van Ommeren (1 out of 1 patent)

11. Nico Bouter (1 out of 3 patents)

12. Jan Bakker (1 out of 1 patent)

13. David McNulty (1 out of 2 patents)

14. John McNamee (1 out of 1 patent)

15. David Charles Hooper (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 8263161 - Taste improving substances (2012-09-11),

2. 8053013 - Flavour modulating substances (2011-11-08),

3. 7897190 - Flavour modulating substances (2011-03-01),

4. 7862844 - Taste improving substances (2011-01-04),

5. 7799752 - Compositions comprising encapsulated material (2010-09-21),

6. 7781392 - Perfume compositions (2010-08-24),

7. 7713922 - Perfume compositions (2010-05-11),

8. 7384905 - Pyridine derivates useful as fragrance materials (2008-06-10),

9. 7238655 - Perfume encapsulates (2007-07-03),

10. 7238210 - Non-oxidative hair coloring using yogurt (2007-07-03),

11. 7169748 - Fragrance compounds (2007-01-30),

12. 7160851 - Perfume compositions (2007-01-09),

13. 7129204 - Perfumes (2006-10-31),

14. 6962496 - Recognition of scents in fragrances (2005-11-08),

15. 6927195 - Particles (2005-08-09),

Quest International Services B.V. is a leading global provider of contract manufacturing and packaging solutions. With years of experience and a skilled workforce, Quest offers comprehensive services in the pharmaceutical, healthcare, and consumer goods industries. Their state-of-the-art facilities are equipped to handle a wide range of products, from tablets and capsules to creams and lotions. Quest prioritizes quality, compliance, and customer satisfaction, ensuring efficient and reliable solutions at competitive prices.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

16 Patents

#2 in Naarden

#427 in Netherlands

#36,617 in the World

Naarden, Netherlands

Quest International Services B.v.

Forward Citations = 50

35 inventors:

Jeremy N Ness (5 out of 20 patents)

Chris Winkel (4 out of 14 patents)

Harry Renes (4 out of 29 patents)

4. Keith Douglas Perring (4 out of 38 patents)

5. Jan Visser (2 out of 9 patents)

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