Forward Citations = 155

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13 inventors (with patents filed for the assignee):

Ludwig Merz (3 out of 7 patents)

Klaus Niemann (3 out of 11 patents)

Klaus Kretschmar (2 out of 3 patents)

4. Ulrich Graeser (1 out of 4 patents)

5. Karl-Heinz Philippi (1 out of 1 patent)

6. Jose Guitian (1 out of 2 patents)

7. Julio Krasuk (1 out of 2 patents)

8. Franzo Marruffo (1 out of 2 patents)

9. Klaus Kurzeja (1 out of 1 patent)

10. Heinz Frohnert (1 out of 5 patents)

11. Werner Riedel (1 out of 1 patent)

12. Edgar Muschelknautz (1 out of 4 patents)

13. Klaus Fuhrmann (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 5166118 - Catalyst for the hydrogenation of hydrocarbon material (1992-11-24),

2. 5084079 - High-pressure hot separator (1992-01-28),

3. 5064523 - Process for the hydrogenative conversion of heavy oils and residual (1991-11-12),

4. 5052596 - Unit for melting and discharging solid products out of barrels (1991-10-01),

5. 4944866 - Process for the hydrogenation of coal (1990-07-31),

Veba Oel Technologie GmbH is a leading provider of oil technology solutions. With a focus on innovative and sustainable solutions, the company offers a wide range of products and services for the oil industry. From lubricants to additives, Veba Oel Technologie GmbH is committed to providing high-quality solutions for their clients worldwide.

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#5 in Gelsenkirchen

#6,008 in Germany

Gelsenkirchen, Germany

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