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USPTO Data Jan 1 1976 - Sep 29 2026
5 Patents
#96 in Zug
#1,704 in Switzerland
Dequest Ag
Forward Citations = 7
8 inventors:
Dequest Ag
% Expired Patents = 40.0
CIPO Patents = 3
EPO Patents = 8
Forward Citations = 7
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8 inventors (with patents filed for the assignee):
Albert Devaux (4 out of 13 patents)
Patrick Pierre Notte (2 out of 13 patents)
Patrick Pierre Notté (1 out of 8 patents)
4. Tessa Johnson (1 out of 3 patents)
5. Patrick P B Notte (1 out of 5 patents)
6. Luc Feyt (1 out of 1 patent)
7. Jan Van Bree (1 out of 1 patent)
8. Sheldon Phillip Verrett (1 out of 12 patents)
9. Jan H J Van Bree (5 patents)
10. Ernst Neeleman (1 patent)
11. Jacob Owen Thompson (5 patents)
12. Jeremy E Loy (3 patents)
13. Steven John Severtson (9 patents)
14. Wei Li (2 patents)
15. Ulrike Waltraud Tschirner (1 patent)
5 patents:
Dequest AG is a leading global provider of specialty chemicals and solutions for various industries including water treatment, personal care, and industrial applications. With a focus on innovation and sustainability, Dequest AG offers a wide range of high-quality products and services to meet the diverse needs of its customers. With a strong commitment to customer service and product quality, Dequest AG has established itself as a trusted partner for businesses worldwide.
Profile summary based on public USPTO records.
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3 patents (CIPO):
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8 patents (EPO):
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