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Trademarks = 14

Forward Citations = 152

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11 inventors (with patents filed for the assignee):

Alan F Preston (2 out of 6 patents)

Kevin J Archer (2 out of 6 patents)

Paul Joseph Walcheski (2 out of 3 patents)

4. James L Marcinko (2 out of 2 patents)

5. Anthony J Bergervoet (2 out of 2 patents)

6. Futong Cui (1 out of 4 patents)

7. Andrew R Zahora (1 out of 2 patents)

8. Stephen E Novak (1 out of 1 patent)

9. Kenneth D Roos (1 out of 7 patents)

10. David Alan Fowlie (1 out of 8 patents)

11. C Charles Lewchalermwong (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 7186353 - Alkaline earth or alkali metal salts for antifreeze, deicing, and freeze control (2007-03-06),

2. 6811731 - Methods of incorporating phosphate/borate fire retardant formulations into wood based composite products (2004-11-02),

3. 6569540 - Dimensionally stable wood composites and methods for making them (2003-05-27),

4. 6274199 - Wood treatment process (2001-08-14),

5. 5824370 - Process for treating wood (1998-10-20),

6. 5652023 - Fixation process for heat-fixable preservative treated wood (1997-07-29),

7. 4725382 - Fire retardant composition (1988-02-16),

Chemical Specialties, Inc. (CSI) is a leading manufacturer of specialty chemicals for a variety of industries, including water treatment, industrial cleaning, and personal care. With over 40 years of experience, CSI prides itself on providing high-quality products and exceptional customer service. Their innovative solutions help customers achieve their goals while remaining environmentally conscious.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#130 in Charlotte, NC

#835 in North Carolina

#38,778 in US

Charlotte, NC, United States of America

Chemical Specialties, Inc.