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For the Inventor, By the Inventor

Naperville, IL, United States of America

Ondeo Nalco Company


USPTO Granted Patents = 41



Trademarks = 26

Forward Citations = 660

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88 inventors (with patents filed for the assignee):

goldMedal Rodney H Banks (4 out of 40 patents)

silverMedal Jitendra T Shah (4 out of 27 patents)

bronzeMedal Patrick G Murray (3 out of 18 patents)

4.  Sergey M Shevchenko (3 out of 25 patents)

5.  Prasad Y Duggirala (3 out of 36 patents)

6.  Cathy C Johnson (3 out of 9 patents)

7.  Martin J Coffey (3 out of 5 patents)

8.  Manian Ramesh (3 out of 48 patents)

9.  Robert P Mahoney (2 out of 58 patents)

10.  John E Hoots (2 out of 66 patents)

11.  Ross Gray (2 out of 11 patents)

12.  John David Morris (2 out of 17 patents)

13.  Ronald V Davis (2 out of 17 patents)

14.  Everett C Phillips (2 out of 16 patents)

15.  Robert L Wetegrove (2 out of 17 patents)


Core Competencies:
Dewatering Sludge
Flocculant Combination
Cationic Polymers
Pulp Bleaching
Biofouling Control
Fluorescent Monomers
Demulsification
Corrosion Inhibitors
Aqueous Defoamer
Polymer Flocculants
Water Treatment
Microbiological Activity

41 patents:

1. 6733674 - Method of dewatering sludge using enzymes (2004-05-11),
2. 6733673 - Method of dewatering sludge using enzymes (2004-05-11),
3. 6726845 - Dextran starch and flocculant combination for improving red mud clarification (2004-04-27),
4. 6709551 - High molecular weight cationic and anionic polymers comprising zwitterionic monomers (2004-03-23),
5. 6706144 - Method of dewatering pulp (2004-03-16),
6. 6702921 - Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent (2004-03-09),
7. 6696067 - Cosmetic compositions containing dispersion polymers (2004-02-24),
8. 6685840 - Method for determining the dissolution rate of a solid water treatment product (2004-02-03),
9. 6670617 - Mirror fluorometer (2003-12-30),
10. 6669904 - Stabilized bromine solutions, method of making and uses thereof for biofouling control (2003-12-30),
11. 6662636 - Method of reducing fouling in filters for industrial water system analytical devices (2003-12-16),
12. 6645428 - Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems (2003-11-11),
13. 6641624 - Method of preparing a synthetic fuel from coal (2003-11-04),
14. 6638983 - Demulsification of water-in-oil emulsions (2003-10-28),
15. 6627719 - Cationic latex terpolymers for sludge dewatering (2003-09-30),
Ondeo Nalco Company is a global leader in providing innovative solutions and services to optimize water and energy use, as well as industrial process efficiency. With a focus on sustainability, Ondeo Nalco Company helps customers across various industries improve their operational performance while minimizing environmental impact. Visit our website for more information and to explore our range of solutions.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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41 Patents

#7 in Naperville, IL

#451 in Illinois

#8,164 in US

#16,213 in the World

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Naperville, IL, United States of America

Ondeo Nalco Company

Forward Citations = 660

88 inventors:

goldMedal Rodney H Banks (4 out of 40 patents)

silverMedal Jitendra T Shah (4 out of 27 patents)

bronzeMedal Patrick G Murray (3 out of 18 patents)

4.  Sergey M Shevchenko (3 out of 25 patents)

5.  Prasad Y Duggirala (3 out of 36 patents)

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