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For the Inventor, By the Inventor

Norwalk, CT, United States of America

King Industries, Inc.


USPTO Granted Patents = 51

% Expired Patents = 13.7


Trademarks = 18

Forward Citations = 690

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27 inventors (with patents filed for the assignee):

goldMedal Lawrence V Gallacher (22 out of 22 patents)

silverMedal Werner J Blank (12 out of 40 patents)

bronzeMedal Ramanathan Ravichandran (10 out of 147 patents)

4.  Farouk Abi-Karam (8 out of 9 patents)

5.  Bing Hsieh (7 out of 8 patents)

6.  Leonard J Calbo, Jr (7 out of 7 patents)

7.  Richard A Abramshe (5 out of 5 patents)

8.  Zhiqiang Alex He (5 out of 5 patents)

9.  Robert L Kugel (5 out of 5 patents)

10.  John James Florio (5 out of 5 patents)

11.  Edward T Hessell (4 out of 14 patents)

12.  Marie Emmanuelle Picci (4 out of 4 patents)

13.  Alfen J Gustavsen (4 out of 4 patents)

14.  Robert D Coughlin (3 out of 4 patents)

15.  David P Switala (2 out of 2 patents)


Core Competencies:
Curable Coating Compositions
Organometallic Compositions
Amine Tungstates
Acid Functional Polymer Dispersants
Thermooxidatively Stable Compositions
Corrosion Inhibitors
Polyester-Based Polyol
Cationic Resin Catalysis
Zirconium Urethane Catalysts
Aromatic Sulfonic Acid Catalysts
Rust Inhibitor Lubricants
Solvent-Extraction Processes

51 patents:

1. 10640641 - Curable coating compositions of silane functional polymers (2020-05-05),
2. 9976055 - Lower temperature cure coating compositions (2018-05-22),
3. 9976028 - Curable coating compositions of silane functional polymers (2018-05-22),
4. 9006316 - Organometallic compositions and coating compositions (2015-04-14),
5. 8912113 - Compositions of a metal amidine complex and second compound, coating compositions comprising same (2014-12-16),
6. 8431730 - Sulfonate esters as latent acid catalysts (2013-04-30),
7. 8088846 - Organometallic compositions and coating compositions (2012-01-03),
8. 8080500 - Amine tungstates and lubricant compositions (2011-12-20),
9. 7820602 - Amine tungstates and lubricant compositions (2010-10-26),
10. 7592495 - Compositions of Group II and/or Group III base oils and alkylated fused and/or polyfused aromatic compounds (2009-09-22),
11. 7485729 - Organometallic compositions and coating compositions (2009-02-03),
12. 6878799 - Acid functional polymer dispersants (2005-04-12),
13. 6441097 - Alkylaryl and arylalkyl monosulfonic acid catalysts for crosslinking polyethylene (2002-08-27),
14. 6436882 - Functional fluids (2002-08-20),
15. 6395837 - Alkylated aryl disulfonic acid catalysts for crosslinking polyethylene (2002-05-28),
King Industries, Inc. is a leading chemical company specializing in additives and custom chemical solutions. With a focus on developing high-quality products for various industries, including coatings, inks, plastics, and lubricants, King Industries has been providing innovative solutions since its establishment in 1932. Committed to research and development, the company continuously strives to meet and exceed customer expectations through its state-of-the-art facilities and expert team.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

King Industries, Inc.
51 Patents

#13 in Norwalk, CT

#182 in Connecticut

#6,872 in US

#13,743 in the World

Norwalk, CT (US)
Norwalk, CT, United States of America

King Industries, Inc.

Forward Citations = 690

27 inventors:

goldMedal Lawrence V Gallacher (22 out of 22 patents)

silverMedal Werner J Blank (12 out of 40 patents)

bronzeMedal Ramanathan Ravichandran (10 out of 147 patents)

4.  Farouk Abi-Karam (8 out of 9 patents)

5.  Bing Hsieh (7 out of 8 patents)

Please report any incorrect information to [email protected]
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