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Geleen, Netherlands

Stamicarbon N.v.

USPTO Granted Patents = 12

Forward Citations = 159

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19 inventors (with patents filed for the assignee):

Lowhardt A Schoen (2 out of 7 patents)

Herman A Schepers (1 out of 14 patents)

Geertrudes H Suverkropp (1 out of 4 patents)

4. Willem K Van Der Linden (1 out of 1 patent)

5. Bernard C Roest (1 out of 2 patents)

6. Mathijs M Paasen (1 out of 1 patent)

7. Harrie H Meijerink (1 out of 1 patent)

8. Henricus M Creemers (1 out of 3 patents)

9. Marinus J Visseren (1 out of 1 patent)

10. Jean G Van Der Sangen (1 out of 1 patent)

11. Jan Laarkamp (1 out of 1 patent)

12. Mathieu Bongard (1 out of 1 patent)

13. Jentje Bonnema (1 out of 1 patent)

14. Henri J Simon (1 out of 1 patent)

15. Antonius M Heunks (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4113658 - Process for homogeneous deposition precipitation of metal compounds on (1978-09-12),

2. 4097659 - Process of polymerizing .alpha.-olefins in the liquid phase (1978-06-27),

3. 4071507 - Preparation of lactone polyesters (1978-01-31),

4. 4066693 - Process for the preparation of urea (1978-01-03),

5. 4053508 - Process and installation for preparing urea from ammonia and carbon (1977-10-11),

6. 4015946 - Process for recovering ammonium sulphate from aqueous solutions of (1977-04-05),

7. 4003928 - Process for the preparation of urea (1977-01-18),

8. 3987092 - Process for the preparation of a salt of optically active lysine (1976-10-19),

9. 3957913 - Process for the preparation of thermoplastic elastomeric block copolymers (1976-05-18),

10. 3946076 - Continuous process for recovery of cyclohexanone (1976-03-23),

11. 3937674 - Preparation of modified petroleum resins (1976-02-10),

12. 3936430 - Process for the preparation of halogen-carrying rubberlike copolymers (1976-02-03),

Stamicarbon is the leading global technology provider of technologies and services for the production of fertilizers, melamine, urea and gas synthesis derivatives. With decades of experience and over 250 plants licensed, we offer the best-in-class solutions for companies in the chemical and petrochemical industries.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#5 in Geleen

#541 in Netherlands

#48,090 in the World

Geleen, Netherlands

Stamicarbon N.v.

Forward Citations = 159

19 inventors:

Lowhardt A Schoen (2 out of 7 patents)

Herman A Schepers (1 out of 14 patents)

Geertrudes H Suverkropp (1 out of 4 patents)

4. Willem K Van Der Linden (1 out of 1 patent)

5. Bernard C Roest (1 out of 2 patents)

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