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For the Inventor, By the Inventor

West Lafayette, IN, United States of America

Great Lakes Chemical Corporation


USPTO Granted Patents = 171



Trademarks = 21

Forward Citations = 1,647

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170 inventors (with patents filed for the assignee):

goldMedal Nicolai A Favstritsky (40 out of 41 patents)

silverMedal Enrico J Termine (17 out of 18 patents)

bronzeMedal Yuichi Iikubo (15 out of 19 patents)

4.  Richard S Rose (13 out of 18 patents)

5.  Charles C Shin (11 out of 12 patents)

6.  Ahmad Dadgar (11 out of 12 patents)

7.  Mark L Robin (11 out of 13 patents)

8.  Mitchel Cohn (9 out of 11 patents)

9.  Ray W Atwell (9 out of 11 patents)

10.  Vicki Hedrick (8 out of 15 patents)

11.  William F McCoy (8 out of 8 patents)

12.  Rastko I Mamuzic (8 out of 8 patents)

13.  Harry A Hodgen (7 out of 10 patents)

14.  Geoffrey A Brown (7 out of 11 patents)

15.  Scott Thornburgh (7 out of 7 patents)


Core Competencies:
Halohydrins
Epoxides
Flame Retardants
Fluorocarbons
Chlorofluorinated Compounds
Ophthalmic Lenses
Bromination Processes
Phosphate Esters
Water Treatment
Disinfectants
Polymer Stabilization
Hydraulic Fluids

171 patents:

1. 7456324 - Methods for preparing halohydrins and methods for preparing epoxides (2008-11-25),
2. 7390839 - Blends of alkyl substituted triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams (2008-06-24),
3. 7368089 - Systems and methods for producing fluorocarbons (2008-05-06),
4. 7348461 - Processes for halogenating compounds (2008-03-25),
5. 7335805 - Processes for purifying reaction products and processes for separating chlorofluorinated compounds (2008-02-26),
6. 7332635 - Processes for purifying chlorofluorinated compounds (2008-02-19),
7. 7329786 - [object Object] (2008-02-12),
8. 7307183 - Process for producing tetrabromobenzoate esters (2007-12-11),
9. 7268261 - Production processes (2007-09-11),
10. 7250539 - Materials and methods for the conversion of hydrofluorocarbons (2007-07-31),
11. 7223351 - Fire extinguishing mixtures, methods and systems (2007-05-29),
12. 7216722 - Fire extinguishing mixtures, methods and systems (2007-05-15),
13. 7151197 - Processes for purifying chlorofluorinated compounds and processes for purifying CF3CFHCF3 (2006-12-19),
14. 7094936 - Process for preparing halogenated alkanes (2006-08-22),
15. 6673276 - Ophthalmic lenses (2004-01-06),
Great Lakes Chemical Corporation is a leading global supplier of specialty chemicals and materials. With a diverse portfolio of products, we serve various industries such as chemicals, plastics, electronics, and more. Our commitment to innovation and sustainability drives our research and development efforts, allowing us to deliver high-quality solutions to our customers worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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171 Patents

#2 in West Lafayette, IN

#42 in Indiana

#2,261 in US

#4,703 in the World

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West Lafayette, IN, United States of America

Great Lakes Chemical Corporation

Forward Citations = 1,647

170 inventors:

goldMedal Nicolai A Favstritsky (40 out of 41 patents)

silverMedal Enrico J Termine (17 out of 18 patents)

bronzeMedal Yuichi Iikubo (15 out of 19 patents)

4.  Richard S Rose (13 out of 18 patents)

5.  Charles C Shin (11 out of 12 patents)

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