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Enschede, Netherlands

X-Flow B.v.

USPTO Granted Patents = 23

CIPO Patents = 1

EPO Patents = 9

Trademarks = 1

Forward Citations = 194

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34 inventors (with patents filed for the assignee):

Dirk M Koenhen (8 out of 11 patents)

Hendrik D Roesink (4 out of 4 patents)

Rob Borgerink (3 out of 3 patents)

4. André Mepschen (3 out of 3 patents)

5. Aloysius H Tinnemans (3 out of 3 patents)

6. Stefan Koel (2 out of 2 patents)

7. Jens Potreck (2 out of 2 patents)

8. Radek Oborný (2 out of 2 patents)

9. Bastiaan Blankert (2 out of 3 patents)

10. Harry Futselaar (2 out of 4 patents)

11. Elmar Van Mastrigt (2 out of 2 patents)

12. Arie Cornelis Besemer (2 out of 28 patents)

13. Michael Kamleiter (2 out of 2 patents)

14. Wilhelm N Gudernatsch (2 out of 2 patents)

15. Ingo Blume (2 out of 10 patents)

23 patents: Sort by Forward Citations

1. 11179679 - Tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membrane (2021-11-23),

2. 10399038 - Tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membrane (2019-09-03),

3. 10391453 - End cap filtration module, filtration module and filtration system (2019-08-27),

4. 10266439 - Method for cleaning membranes and an inlet side of a membrane filtration module of an apparatus having a bioreactor and membrane filtration module for treatment of an incoming fluid (2019-04-23),

5. 9950299 - Apparatus and process for the separation of a particulate matter from a fluid (2018-04-24),

6. 9504964 - Filtration method for operating a filtration module with gas feed at its permeate side to prevent backflow of permeate (2016-11-29),

7. 8889824 - Grafted poly(arylsulfone) and a process for grafting a poly(arylsulfone) (2014-11-18),

8. 8801867 - Method for cleaning filter membranes (2014-08-12),

9. 8393479 - Method for the production of tubular membranes (2013-03-12),

10. 8393477 - Filter medium (2013-03-12),

11. D669960 - Bypass ring for water filtration modules (2012-10-30),

12. 8227396 - Method for cleaning processing equipment selected from the group consisting of filters (2012-07-24),

13. 6846414 - Membrane filtration element having sleeve element and socket members (2005-01-25),

14. 6251275 - Membrane filtration module and membrane filtration system (2001-06-26),

15. 6203699 - Filtration membrane module (2001-03-20),

X-Flow B.V. is a leading global supplier of advanced, innovative and sustainable membrane filtration technology for water, wastewater, and process separations. With more than three decades of experience, X-Flow specializes in providing ultrafiltration, nanofiltration, and reverse osmosis solutions to various industries around the world. Their membrane technology ensures high-quality filtration, reliable performance, and cost-effective operation for applications such as drinking water production, industrial water treatment, wastewater treatment, and desalination. X-Flow is committed to delivering efficient and sustainable solutions that contribute to a cleaner and healthier environment.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

23 Patents

#3 in Enschede

#305 in Netherlands

#26,841 in the World

Enschede, Netherlands

X-Flow B.v.

Forward Citations = 194

34 inventors:

Dirk M Koenhen (8 out of 11 patents)

Hendrik D Roesink (4 out of 4 patents)

Rob Borgerink (3 out of 3 patents)

4. André Mepschen (3 out of 3 patents)

5. Aloysius H Tinnemans (3 out of 3 patents)

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