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Minnetonka, MN, United States of America

Bl Technologies, Inc.

USPTO Granted Patents = 129

% Expired Patents = 5.4

CIPO Patents = 36

EPO Patents = 87

Trademarks = 83

Forward Citations = 119

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232 inventors (with patents filed for the assignee):

Pierre Lucien Cote (16 out of 69 patents)

Steven Kristian Pedersen (13 out of 54 patents)

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: Sort by Forward Citations

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),

Company Overview

Bl Technologies, Inc., based in Minnetonka, MN, specializes in advanced membrane technology, focusing on applications such as membrane filtration and wastewater treatment. The company is dedicated to developing innovative solutions that address critical challenges in water purification and resource recovery. Their expertise extends to electrodialysis, fouling control, and biofilm reactor technologies, enhancing efficiency and sustainability in various industrial processes. Additionally, Bl Technologies is involved in corrosion inhibition and gas transfer membranes, contributing to advancements in polymerization inhibition.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

129 Patents

#6 in Minnetonka, MN

#71 in Minnesota

#3,003 in US

#6,220 in the World

Minnetonka, MN, United States of America

Bl Technologies, Inc.

Forward Citations = 119

232 inventors:

Pierre Lucien Cote (16 out of 69 patents)

Steven Kristian Pedersen (13 out of 54 patents)

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bl Technologies, Inc.. Retrieved from https://idiyas.com/company/bl-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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