For the Inventor, By the Inventor

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Highlands Ranch, CO, United States of America

Ada-es, Inc.

USPTO Granted Patents = 55

CIPO Patents = 15

EPO Patents = 2

Trademarks = 4

Forward Citations = 472

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31 inventors (with patents filed for the assignee):

Sharon M Sjostrom (35 out of 47 patents)

Kenneth E Baldrey (32 out of 36 patents)

Michael D Durham (23 out of 36 patents)

4. Constance Senior (16 out of 17 patents)

5. Ramon Bisque (13 out of 13 patents)

6. William J Morris (11 out of 11 patents)

7. Gregory M Filippelli (11 out of 12 patents)

8. Nina Bergan French (9 out of 10 patents)

9. Cynthia Jean Bustard (6 out of 9 patents)

10. Connie Senior (5 out of 5 patents)

11. Jon Lagarenne (5 out of 5 patents)

12. Stephen Allen Johnson (4 out of 7 patents)

13. John Wurster (4 out of 8 patents)

14. John Philip Comer (4 out of 8 patents)

15. Ronald Hanson (3 out of 3 patents)

Core Competencies:

Nitrogen Oxide Emissions

Mercury Emissions Control

Coal Characteristics Identification

Industrial Byproduct Stabilization

Sorbent Regeneration

Air Pollution Control

Static Mixing Systems

Low Sulfur Coal Additives

Wet Scrubber Technology

Gas Component Capture

Sorbent Injection Techniques

Thermal Processes

55 patents: Sort by Forward Citations

1. 11384304 - Method and additive for controlling nitrogen oxide emissions (2022-07-12),

2. 11369921 - Low pressure drop static mixing system (2022-06-28),

3. 11358117 - Methods for solidification and stabilization of industrial byproducts (2022-06-14),

4. 11298657 - Hot-side method and system (2022-04-12),

5. 11249447 - Methods to substantially optimize concentration of materials in an output stream (2022-02-15),

6. 11213787 - Method and system for controlling mercury emissions from coal-fired thermal processes (2022-01-04),

7. 11168274 - Low sulfur coal additive for improved furnace operation (2021-11-09),

8. 11118127 - Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers (2021-09-14),

9. 11065578 - Control of wet scrubber oxidation inhibitor and byproduct recovery (2021-07-20),

10. 10997379 - Method and system to identify coal characteristics at the mine (2021-05-04),

11. 10843130 - Method and system for controlling mercury emissions from coal-fired thermal processes (2020-11-24),

12. 10809677 - Methods to substantially optimize concentration of materials in an output stream (2020-10-20),

13. 10767130 - Method and additive for controlling nitrogen oxide emissions (2020-09-08),

14. 10758863 - Control of wet scrubber oxidation inhibitor and byproduct recovery (2020-09-01),

15. 10731095 - Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers (2020-08-04),

ADA-ES, Inc. is a leading provider of environmental technologies and solutions. They specialize in reducing emissions of mercury and other pollutants from coal-fired power plants and industrial facilities. With a team of experts and innovative solutions, they help clients comply with environmental regulations and create a cleaner and safer environment.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

55 Patents

#2 in Highlands Ranch, CO

#116 in Colorado

#6,231 in US

#12,527 in the World

Highlands Ranch, CO, United States of America

Ada-es, Inc.

Forward Citations = 472

31 inventors:

Sharon M Sjostrom (35 out of 47 patents)

Kenneth E Baldrey (32 out of 36 patents)

Michael D Durham (23 out of 36 patents)

4. Constance Senior (16 out of 17 patents)

5. Ramon Bisque (13 out of 13 patents)

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