For the Inventor, By the Inventor

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Passaic, NJ, United States of America

Hercules Chemical Company Inc.

USPTO Granted Patents = 9

CIPO Patents = 7

Trademarks = 27

Forward Citations = 53

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12 inventors (with patents filed for the assignee):

Fred Richard Scholer (5 out of 14 patents)

John Wrobleski (2 out of 2 patents)

Jay W Fidler (2 out of 2 patents)

4. David M Siegal (1 out of 4 patents)

5. Wayne A Merrifield (1 out of 2 patents)

6. Hsing-Hui Yu (1 out of 1 patent)

7. Stanley K Stelmack (1 out of 1 patent)

8. Leonard S Mackowiak (1 out of 1 patent)

9. Frank E Ellison (1 out of 1 patent)

10. N George Tucker (1 out of 1 patent)

11. Gangdhar M Varma (1 out of 1 patent)

12. Frank Cornacchuila (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 7950886 - Push-on bolt stabilizer (2011-05-31),

2. 7648603 - Colorless primer composition and method (2010-01-19),

3. 7624990 - Thread sealants with engineered fibers (2009-12-01),

4. 7435359 - Corrosion inhibiting heat transfer materials (2008-10-14),

5. 7434812 - Putty composition and method (2008-10-14),

6. 6506247 - Low silica furnace cement (2003-01-14),

7. 6138867 - Towelette dispenser (2000-10-31),

8. 4481010 - Non-corrosive creosote and soot removing composition (1984-11-06),

9. D266310 - Jar or similar article (1982-09-28),

Hercules Chemical Company Inc. is a leading manufacturer of specialty chemicals for industrial applications. With over 50 years of experience, we provide high-quality products and innovative solutions to meet the needs of our customers. Our product line includes corrosion inhibitors, degreasers, cleaners, and more. We are committed to excellence in product quality, customer service, and environmental stewardship.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#3 in Passaic, NJ

#1,213 in New Jersey

#31,603 in US

Passaic, NJ, United States of America

Hercules Chemical Company Inc.

Forward Citations = 53

12 inventors:

Fred Richard Scholer (5 out of 14 patents)

John Wrobleski (2 out of 2 patents)

Jay W Fidler (2 out of 2 patents)

4. David M Siegal (1 out of 4 patents)

5. Wayne A Merrifield (1 out of 2 patents)

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