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Rotterdam, Netherlands

Internationale Octrooi Maatschappij 'Octropa' Bv

USPTO Granted Patents = 87

Forward Citations = 2,209

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149 inventors (with patents filed for the assignee):

Keshab L Ganguli (5 out of 11 patents)

Cornelis M Lok (5 out of 9 patents)

Philip Porter (4 out of 14 patents)

4. Adrianus M Ledeboer (3 out of 15 patents)

5. Cornelis T Verrips (3 out of 31 patents)

6. Peter Nootenboom (3 out of 6 patents)

7. Robert Van Der Linde (3 out of 10 patents)

8. Rudolph O De Jongh (3 out of 6 patents)

9. Terence C O'Neill (3 out of 3 patents)

10. Paul James Davis (2 out of 49 patents)

11. Jan Maat (2 out of 12 patents)

12. Luppo Edens (2 out of 4 patents)

13. Dirk Verzijl (2 out of 4 patents)

14. Johannes C Oudejans (2 out of 6 patents)

15. Waltherus J Sep (2 out of 3 patents)

Core Competencies:

Chemical Test Procedures

Phase Separation

Polysaccharides

Fat Blends

Nickel-Based Catalyst

Biaxially Stretched Film

Encapsulation

Cementiferous Compositions

Immunoglobulin Recovery

Food Processing

Lipid Emulsions

Decorative Laminates

87 patents: Sort by Forward Citations

1. 5240838 - Regulatory sequences of alcohol oxidase (MOX) and (1993-08-31),

2. 5141868 - Device for use in chemical test procedures (1992-08-25),

3. 4810787 - Phase separation of polysaccharides from aqueous solutions (1989-03-07),

4. 4808429 - Encapsulation (1989-02-28),

5. 4803114 - PVC film for the production of identity cards (1989-02-07),

6. 4791000 - Fat and edible emulsions with a high content of cis-polyunsaturated (1988-12-13),

7. 4775655 - Porous carbon structures and methods for their preparation (1988-10-04),

8. 4771000 - Structural genes encoding the various allelic and maturation forms of (1988-09-13),

9. 4743361 - Manipulation of particles (1988-05-10),

10. 4702928 - Process for producing fat blends for margarine and low-fat spreads (1987-10-27),

11. 4688199 - Transducers and control means (1987-08-18),

12. 4684157 - Hose coupling (1987-08-04),

13. 4683088 - Nickel/alumina/silicate catalyst, its preparation and use (1987-07-28),

14. 4673512 - Particle separation (1987-06-16),

15. 4670416 - Nickel-based catalyst, its preparation and its application (1987-06-02),

Internationale Octrooi Maatschappij 'Octropa' BV is a leading intellectual property management company based in the Netherlands. With over 20 years of experience, Octropa specializes in providing patent and trademark services to local and international clients. Our team of dedicated experts offers a full range of services including patent drafting, prosecution, enforcement, and licensing. Octropa is committed to helping businesses protect and monetize their intellectual property assets, ensuring their innovation is safeguarded in today's global market. For more information, please visit our website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

87 Patents

#3 in Rotterdam

#104 in Netherlands

#8,539 in the World

Rotterdam, Netherlands

Internationale Octrooi Maatschappij 'Octropa' Bv

Forward Citations = 2,209

149 inventors:

Keshab L Ganguli (5 out of 11 patents)

Cornelis M Lok (5 out of 9 patents)

Philip Porter (4 out of 14 patents)

4. Adrianus M Ledeboer (3 out of 15 patents)

5. Cornelis T Verrips (3 out of 31 patents)

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