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Gelsenkirchen, Germany

Veba Oel Ag

USPTO Granted Patents = 24

CIPO Patents = 1

Forward Citations = 334

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62 inventors (with patents filed for the assignee):

Klaus Gottlieb (9 out of 11 patents)

Hartmut Bruderreck (6 out of 6 patents)

Klaus Niemann (5 out of 11 patents)

4. Rolf Holighaus (5 out of 5 patents)

5. August-Wilhelm Preuss (3 out of 4 patents)

6. Claus Strecker (3 out of 5 patents)

7. Arno Tissler (3 out of 12 patents)

8. Roland Thome (3 out of 18 patents)

9. Martin Wallau (3 out of 4 patents)

10. Rudolf Spichtinger (3 out of 3 patents)

11. Klaus K Unger (3 out of 6 patents)

12. Wilfried Graf (3 out of 3 patents)

13. Ulrich Hoffmann (2 out of 5 patents)

14. Harald Schwahn (2 out of 23 patents)

15. Kurt-Peter Schug (2 out of 3 patents)

24 patents: Sort by Forward Citations

1. 5973217 - Method for processing recycled or scrap plastics (1999-10-26),

2. 5917102 - Device for depolymerizing used and waste plastics (1999-06-29),

3. 5849964 - Process for the processing of salvaged or waste plastic materials (1998-12-15),

4. 5789636 - Process for recovering synthetic raw materials and fuel components from (1998-08-04),

5. 5780688 - Supported-catalyst and use of same (1998-07-14),

6. 5466432 - Crystalline zeolite-like gallosilicate, and method for its synthesis (1995-11-14),

7. 5396015 - Process for skeletal isomerization of n-alkenes (1995-03-07),

8. 5386804 - Process for the addition of ferrocene to combustion or motor fuels (1995-02-07),

9. 5365002 - Crystalline zeolite-like gallosilicate, and method for its synthesis (1994-11-15),

10. 5273737 - Method for the preparation of crystalline gallosilicates, and their use (1993-12-28),

11. 5244929 - Molded bodies comprised of macroporous ion exchange resins, and use of (1993-09-14),

12. 5053580 - Metal oxide powders, their mixtures, metal mixed oxide powders, their (1991-10-01),

13. 5013706 - Metal oxide powders or their mixtures and their use in catalytic (1991-05-07),

14. 4983279 - Process for the hydrogenation of liquid charge materials which contain (1991-01-08),

15. 4946609 - Engine lubricating oil for diesel engines and process for operating a (1990-08-07),

Veba Oel AG is a leading provider of high-quality lubricants and fuel additives. With a history dating back to 1920, the company has developed a strong reputation for innovation and reliability in the industry. Veba Oel AG offers a wide range of products to meet the diverse needs of its customers, from automotive lubricants to industrial oils. Their commitment to excellence and sustainability makes them a trusted partner for businesses worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

24 Patents

#1 in Gelsenkirchen

#1,929 in Germany

#25,825 in the World

Gelsenkirchen, Germany

Veba Oel Ag

Forward Citations = 334

62 inventors:

Klaus Gottlieb (9 out of 11 patents)

Hartmut Bruderreck (6 out of 6 patents)

Klaus Niemann (5 out of 11 patents)

4. Rolf Holighaus (5 out of 5 patents)

5. August-Wilhelm Preuss (3 out of 4 patents)

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