Internationale Octrooi Maatschappij

Calculating rank

USPTO Granted Patents = 6

Forward Citations = 93

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11 inventors (with patents filed for the assignee):

Peter Nootenboom (1 out of 6 patents)

Raymond H Lindley (1 out of 1 patent)

John A Henderson (1 out of 1 patent)

4. Keith B Whiteley (1 out of 1 patent)

5. Alexander B Ottow (1 out of 1 patent)

6. Richard D Smith (1 out of 3 patents)

7. Hermann Meili (1 out of 3 patents)

8. Keshab Ganguli (1 out of 1 patent)

9. Cornelis Lok (1 out of 1 patent)

10. Cornelis VanDijk (1 out of 1 patent)

11. Rudolph O DeJongh (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4734392 - Nickel/alumina catalyst (1988-03-29),

2. 4728465 - Nickelboride-polymer catalyst used in hydrogenation of fatty compounds (1988-03-01),

3. 4674142 - Floor cleaning machine (1987-06-23),

4. 4664424 - Hose coupling (1987-05-12),

5. 4238432 - Extrusion presses (1980-12-09),

6. 4226358 - Packaging container (1980-10-07),

Company Overview

Internationale Octrooi Maatschappij (IOM) is a leading intellectual property consulting firm based in the Netherlands. With expertise in patents, trademarks, and copyrights, IOM helps clients protect their innovations and creations. Their services include patent prosecution, trademark registration, IP portfolio management, and infringement analysis. With a team of experienced IP professionals, IOM offers strategic advice and guidance to clients in various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#23 in Rotterdam

#972 in Netherlands

Rotterdam, Netherlands