For the Inventor, By the Inventor

Enter assignee name

Woodridge, IL, United States of America

Dober Chemical Corporation

USPTO Granted Patents = 30

Trademarks = 9

Forward Citations = 329

Loading Chart...

Loading Chart...

30 inventors (with patents filed for the assignee):

Thomas J Blakemore (6 out of 8 patents)

Joseph C Drozd (5 out of 12 patents)

Yu-Sen Chen (5 out of 7 patents)

4. Magesh Sundaram (5 out of 5 patents)

5. Dennis R Kelly (4 out of 6 patents)

6. David Alan Little (4 out of 6 patents)

7. John F Dobrez (4 out of 4 patents)

8. Everett J Nichols (3 out of 17 patents)

9. James R Scott (3 out of 17 patents)

10. Harold R Martin (3 out of 16 patents)

11. Doug Hudgens (3 out of 5 patents)

12. Robert V Franklin (3 out of 4 patents)

13. John G Dobrez (3 out of 3 patents)

14. Anthony Weisner (2 out of 2 patents)

15. Barry Mark Verdegan (2 out of 111 patents)

30 patents: Sort by Forward Citations

1. 12180099 - Water treatment compositions and methods of use (2024-12-31),

2. 12172911 - Water treatment compositions and methods of use (2024-12-24),

3. 11174374 - Water-enriching and water depleting compositions and methods (2021-11-16),

4. 10202551 - Dewatering compositions and methods (2019-02-12),

5. 10040710 - Use of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media (2018-08-07),

6. 9856414 - Compositions, systems and methods of making coated additive components (2018-01-02),

7. 8702995 - Controlled release of microbiocides (2014-04-22),

8. 8591747 - Devices and methods for controlled release of additive compositions (2013-11-26),

9. 7938277 - Controlled release of microbiocides (2011-05-10),

10. 7883638 - Controlled release cooling additive compositions (2011-02-08),

11. 7591279 - Controlled release of additives in fluid systems (2009-09-22),

12. 7581558 - Controlled release of additives in fluid systems (2009-09-01),

13. 7524434 - Controlled release cooling additive composition (2009-04-28),

14. 7001531 - Sustained release coolant additive composition (2006-02-21),

15. 6878309 - Controlled release cooling additive composition (2005-04-12),

Dober Chemical Corporation is a leading provider of specialty chemical solutions for a wide range of industries. With over 60 years of experience, Dober focuses on creating innovative, sustainable, and high-quality products to meet the unique needs of its customers. From water treatment to industrial cleaning, Dober Chemical Corporation offers a comprehensive portfolio of solutions to help businesses improve their processes and achieve their goals.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

30 Patents

#3 in Woodridge, IL

#586 in Illinois

#10,873 in US

#21,210 in the World

Woodridge, IL, United States of America

Dober Chemical Corporation

Forward Citations = 329

30 inventors:

Thomas J Blakemore (6 out of 8 patents)

Joseph C Drozd (5 out of 12 patents)

Yu-Sen Chen (5 out of 7 patents)

4. Magesh Sundaram (5 out of 5 patents)

5. Dennis R Kelly (4 out of 6 patents)

Please report any incorrect information to support@idiyas.com

Loading…