EPO Patents = 1

Trademarks = 6

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Amir Sabahi (3 out of 5 patents)

Andrew J Loebl (3 out of 5 patents)

Eswaramoorthi Iyyamperumal (3 out of 5 patents)

4. Julie Francis (3 out of 3 patents)

5. Sandra Gavalda (2 out of 5 patents)

6. Edward Lee Foster (1 out of 2 patents)

7. Kevin Alfonso Miller (1 out of 2 patents)

8. Min Li (1 out of 3 patents)

9. Andrea Marcinkova (1 out of 2 patents)

10. Maria Margaret Ludvig (1 out of 1 patent)

11. William Knowles (1 out of 1 patent)

12. Nataly G Vargas (1 out of 1 patent)

13. Nataly Garcia Vargas (1 patent)

14. Julie Ann Francis (2 patents)

4 patents: Sort by Forward Citations

1. 12083501 - FCC catalyst prepared by a process involving more than one silica material (2024-09-10),

2. 11975309 - FCC catalyst with enhanced mesoporosity, its preparation and use (2024-05-07),

3. 11964256 - FCC catalyst additive with mixed alumina (2024-04-23),

4. 11926796 - FCC catalyst with more than one silica, its preparation and use (2024-03-12),

Ketjen Limited Liability Company is a leading chemical manufacturer specializing in catalysts and chemical technology solutions. With over 100 years of experience, we provide innovative products for a wide range of industries including petrochemical, automotive, and pharmaceutical. Our commitment to research and development ensures that our customers receive high-quality and efficient solutions tailored to their specific needs.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#976 in Houston, TX

#3,845 in Texas

#59,046 in US

Houston, TX, United States of America

Ketjen Limited Liability Company