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Urmond, Netherlands

Cap III B.v.

USPTO Granted Patents = 11

EPO Patents = 11

Trademarks = 6

Forward Citations = 5

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22 inventors (with patents filed for the assignee):

Johan Thomas Tinge (11 out of 20 patents)

Geert Ekkelenkamp (4 out of 4 patents)

Iris Verschuren (3 out of 3 patents)

4. Jasper Verduyckt (3 out of 4 patents)

5. Peter Roos (3 out of 4 patents)

6. Robert Geertman (2 out of 4 patents)

7. Pieter Vonk (2 out of 2 patents)

8. Corinne Daguenet (2 out of 2 patents)

9. Wilhelmus Rudolf Maria Martens (2 out of 2 patents)

10. Roeland Wilhelmus Theodorus Maria Brands (2 out of 2 patents)

11. Robert Jan De Korte (2 out of 2 patents)

12. Marijke Hilde Leen Groothaert (2 out of 2 patents)

13. Kate Emily Murphy (2 out of 3 patents)

14. Wenjing Fu (2 out of 3 patents)

15. Anna Dite Cuiper (2 out of 3 patents)

11 patents: Sort by Forward Citations

1. 12486225 - Process and plant for the production of ε-Caprolactam and ammonium sulfate on industrial scale (2025-12-02),

2. 12454508 - Process for the recovery of epsilon-caprolactam from polyamide 6 comprising fishing nets (2025-10-28),

3. 12435041 - Process for the recovery of epsilon-caprolactam from nylon 6 comprising fishing nets (2025-10-07),

4. 12371407 - Process for the recovery of epsilon-caprolactam from nylon 6-containing multi-component material (2025-07-29),

5. 10369493 - Process for initiating an ammonium sulfate crystallization process (2019-08-06),

6. 10301243 - Process for the production of cyclohexanone from phenol (2019-05-28),

7. 10138133 - Process for producing ammonium sulfate crystals (2018-11-27),

8. 10130895 - Process for revamping a plant for the production of cyclohexanone (2018-11-20),

9. 9908785 - Process and apparatus for producing ammonium sulfate crystals (2018-03-06),

10. 9676633 - Process for preparing crystalline ammonium sulfate product (2017-06-13),

11. 9388107 - Process for the production of a mixture comprising cyclohexanone and cyclohexanol from phenol (2016-07-12),

Cap III B.V. is a private investment firm focused on growth equity investments in the technology sector. With a team of experienced professionals, Cap III B.V. provides strategic guidance and capital to help technology companies reach their full potential. The firm has a successful track record of partnering with high-growth companies to drive value creation and long-term success.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#1 in Urmond

#567 in Netherlands

#51,671 in the World

Urmond, Netherlands

Cap III B.v.

Forward Citations = 5

22 inventors:

Johan Thomas Tinge (11 out of 20 patents)

Geert Ekkelenkamp (4 out of 4 patents)

Iris Verschuren (3 out of 3 patents)

4. Jasper Verduyckt (3 out of 4 patents)

5. Peter Roos (3 out of 4 patents)

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