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Des Plaines, IL, United States of America

Filtran LLC

USPTO Granted Patents = 11

EPO Patents = 5

Trademarks = 7

Forward Citations = 46

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17 inventors (with patents filed for the assignee):

Ibrahim A Khalil (8 out of 12 patents)

Vasyl Kondratyuk (2 out of 2 patents)

John G Eleftherakis (2 out of 2 patents)

4. John W Shaw (2 out of 2 patents)

5. Leroy J Meddock (2 out of 3 patents)

6. Mark T Meddock (2 out of 4 patents)

7. Kenneth Swanson (2 out of 3 patents)

8. Mieko Zukeran (1 out of 1 patent)

9. Conrad Alfaro (1 out of 8 patents)

10. Karl S Morgan (1 out of 4 patents)

11. Markus Beer (1 out of 23 patents)

12. Kenneth V Nelson (1 out of 1 patent)

13. Eric Alan Saari (1 out of 1 patent)

14. Lev Pekarsky (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 11826682 - Flow control elements and fluid apparatus including the same (2023-11-28),

2. 11040298 - Anti-drainback valves, flex tube assemblies including the same, and dual outlet fluid filter including the same (2021-06-22),

3. 10753241 - Filter with dual pleat pack (2020-08-25),

4. 10130903 - Filter with dual pleat pack (2018-11-20),

5. 10086318 - Filter with internal frame openings (2018-10-02),

6. 10012118 - Filter with dual pleat pack (2018-07-03),

7. 8591731 - Dual media fluid filter (2013-11-26),

8. 8052867 - Dual media fluid filter (2011-11-08),

9. 7704397 - Coaxial full-flow and bypass oil filter having cap with blades (2010-04-27),

10. 7704396 - Coaxial full-flow and bypass oil filter with spring/gasket arrangement (2010-04-27),

11. 5607637 - Method of manufacturing a transmission fluid filter (1997-03-04),

Filtran LLC is a leading provider of filtration solutions for industrial processes. With over 20 years of experience, Filtran offers a wide range of high-quality filters and filter housings for air, liquid, and gas applications. Their products are used in various industries, including automotive, petrochemical, and food processing. Filtran is known for their reliable products, excellent customer service, and innovative solutions to meet their clients' filtration needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#28 in Des Plaines, IL

#1,297 in Illinois

#26,680 in US

#50,159 in the World

Des Plaines, IL, United States of America

Filtran LLC

Forward Citations = 46

17 inventors:

Ibrahim A Khalil (8 out of 12 patents)

Vasyl Kondratyuk (2 out of 2 patents)

John G Eleftherakis (2 out of 2 patents)

4. John W Shaw (2 out of 2 patents)

5. Leroy J Meddock (2 out of 3 patents)

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