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For the Inventor, By the Inventor

Minnetonka, MN, United States of America

Bl Technologies, Inc.


USPTO Granted Patents = 129

% Expired Patents = 5.4



Trademarks = 83

Forward Citations = 119

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232 inventors (with patents filed for the assignee):

goldMedal Pierre Lucien Cote (16 out of 69 patents)

silverMedal Steven Kristian Pedersen (13 out of 54 patents)

bronzeMedal John H Barber (10 out of 14 patents)

4.  Nimeshkumar Kantilal Patel (9 out of 12 patents)

5.  Yongchang Zheng (8 out of 11 patents)

6.  Nicholas William H Adams (7 out of 7 patents)

7.  Xiaoan Xie (7 out of 9 patents)

8.  Jeffrey Gerard Peeters (7 out of 10 patents)

9.  Russell James MacDonald (7 out of 37 patents)

10.  Yonghong Zhao (6 out of 7 patents)

11.  Jianwen Zhai (5 out of 5 patents)

12.  Wenqing Peng (5 out of 35 patents)

13.  Jeffrey Ronald Cumin (5 out of 8 patents)

14.  Bryan Christopher Crom (5 out of 5 patents)

15.  Paul Robert Frail (5 out of 8 patents)


Core Competencies:
Membrane Filtration
Wastewater Treatment
Electrodialysis
Fouling Control
Biofilm Reactor
Corrosion Inhibition
Gas Transfer Membranes
Polymerization Inhibition
High-Temperature Filtration
Nanofiltration
Aqueous Samples
Concentrated Solutions

129 patents:

1. 12708934 - UNDERDRAIN FOR MEDIA VESSEL AND METHOD OF CLEANING (2026-08-18),
2. 12693262 - Methods of analyzing and monitoring industrial fluids for corrosive ions using capillary electrophoresis (2026-07-28),
3. 12650364 - System and method of non-pressurized sample conveyance (2026-06-09),
4. 12649675 - Methods and compositions to reduce azoles and AOX corrosion inhibitors (2026-06-09),
5. 12600804 - Synergistic combination for inhibiting polymerization (2026-04-14),
6. 12578267 - Carbon measurements in aqueous samples using oxidation at elevated temperatures and pressures created by resistive heating (2026-03-17),
7. 12577137 - Process for water treatment using immersed gas transfer membranes (2026-03-17),
8. 12529670 - Inorganic carbon (IC) excluded conductivity measurement of aqueous samples (2026-01-20),
9. 12521680 - High pressure spiral wound membrane module (2026-01-13),
10. 12515968 - Pretreatment to remove ammonia from high strength wastewater with membrane aerated biofilm sidestream (2026-01-06),
11. 12504394 - Combined transfer module with integrated conductivity measurement (2025-12-23),
12. 12467860 - Monitoring and control of unwanted polymer by-product generated in monomers production, storage, and handling using infrared spectroscopy analysis (2025-11-11),
13. 12467832 - Reversible flow sampler (2025-11-11),
14. 12461082 - Fuse for detecting failure of gas trap (2025-11-04),
15. 12458926 - Electrodialysis stack (2025-11-04),
BL Technologies, Inc. is a leading technology solutions provider that specializes in developing cutting-edge software solutions for businesses. With a team of highly skilled professionals, we deliver innovative and customized solutions to meet the unique needs of our clients. Our expertise includes software development, mobile app development, cloud computing, cybersecurity, and more. Visit our website to learn more about our services and how we can help your business thrive in today's digital landscape.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Bl Technologies, Inc.
129 Patents

#6 in Minnetonka, MN

#71 in Minnesota

#2,997 in US

#6,209 in the World

Minnetonka, MN (US)
Minnetonka, MN, United States of America

Bl Technologies, Inc.

Forward Citations = 119

232 inventors:

goldMedal Pierre Lucien Cote (16 out of 69 patents)

silverMedal Steven Kristian Pedersen (13 out of 54 patents)

bronzeMedal John H Barber (10 out of 14 patents)

4.  Nimeshkumar Kantilal Patel (9 out of 12 patents)

5.  Yongchang Zheng (8 out of 11 patents)

Please report any incorrect information to [email protected]
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