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Canonsburg, PA, United States of America

Aquatech International Corporation

USPTO Granted Patents = 24

CIPO Patents = 9

EPO Patents = 2

Trademarks = 32

Forward Citations = 226

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23 inventors (with patents filed for the assignee):

Ravi Chidambaran (15 out of 15 patents)

Pavan Raina (14 out of 14 patents)

Narendra Singh Bisht (8 out of 8 patents)

4. Richard Schoen (6 out of 6 patents)

5. Devesh Sharma (6 out of 6 patents)

6. Daniel P Bjorklund (5 out of 5 patents)

7. Gregory J Mandigo (5 out of 5 patents)

8. Nitin Chandan (4 out of 4 patents)

9. Chandrakant Tiwari (4 out of 4 patents)

10. Sugata Das (3 out of 3 patents)

11. James Michael Marlett (3 out of 3 patents)

12. Dhairyasheel Toraskar (2 out of 2 patents)

13. Keith R Minnich (2 out of 13 patents)

14. Vinod A Raje (1 out of 1 patent)

15. Manish Backliwal (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 11434150 - Method and apparatus for advanced vacuum membrane distillation (2022-09-06),

2. 11180397 - Salt production from wastewater (2021-11-23),

3. 11008237 - Method of treating high strength wastewater by anaerobic bio reactor (2021-05-18),

4. 10773985 - Method and apparatus for selenium removal from high TDS wastewater (2020-09-15),

5. 10538445 - Process for purification of produced water (2020-01-21),

6. 10173914 - Method and apparatus for selenium removal from high TDS wastewater (2019-01-08),

7. 9738553 - Process for purification of produced water (2017-08-22),

8. 9120685 - Method for recycling deoiled water using counterflow falling-film evaporators (2015-09-01),

9. 9095822 - Split flow EDI apparatus for treating second pass RO permeate water with high flow rate (2015-08-04),

10. 9085471 - Method and apparatus for recycling water (2015-07-21),

11. 8980100 - Low energy reverse osmosis process (2015-03-17),

12. 8776879 - Method for production of high purity distillate from produced water for generation of high pressure steam (2014-07-15),

13. 8753509 - Advanced filtration device for water and wastewater treatment (2014-06-17),

14. 8469091 - Method for production of high purity distillate from produced water for generation of high pressure steam (2013-06-25),

15. 8424688 - Preparation of high performance ultra filtration hollow fiber membrane (2013-04-23),

AQUATECH INTERNATIONAL CORPORATION is a global leader in water purification technology. With over 30 years of experience, AQUATECH provides innovative solutions for industrial and infrastructure water treatment. Our advanced systems help industries and municipalities worldwide meet their water and wastewater treatment needs. AQUATECH focuses on sustainable and cost-effective solutions to ensure clean water for a better future.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

24 Patents

#4 in Canonsburg, PA

#502 in Pennsylvania

#13,448 in US

#25,908 in the World

Canonsburg, PA, United States of America

Aquatech International Corporation

Forward Citations = 226

23 inventors:

Ravi Chidambaran (15 out of 15 patents)

Pavan Raina (14 out of 14 patents)

Narendra Singh Bisht (8 out of 8 patents)

4. Richard Schoen (6 out of 6 patents)

5. Devesh Sharma (6 out of 6 patents)

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