For the Inventor, By the Inventor

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Savannah, GA, United States of America

Em Industries, Inc.

USPTO Granted Patents = 12

Trademarks = 21

Forward Citations = 180

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14 inventors (with patents filed for the assignee):

Ratan K Chaudhuri (4 out of 86 patents)

Guoyi Fu (3 out of 5 patents)

James W Stave (2 out of 8 patents)

4. Diane Lewis (2 out of 3 patents)

5. Andrew M Parrella (2 out of 2 patents)

6. Robert T Hudak (2 out of 2 patents)

7. Dale V Onisk (1 out of 3 patents)

8. Raymond A Kowalski (1 out of 1 patent)

9. Isaac Reynolds (1 out of 1 patent)

10. George Majewski (1 out of 1 patent)

11. Kiamars Hajizadeh (1 out of 1 patent)

12. Charles M Grill (1 out of 1 patent)

13. Richard M Jones (1 out of 1 patent)

14. Cynthia A Kozakiewicz (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 6863847 - Method for producing sphere-based crystals (2005-03-08),

2. 6831191 - Photo stable organic sunscreen compounds with antioxidant properties and compositions obtained therefrom (2004-12-14),

3. 6756115 - 3D structural siliceous color pigments (2004-06-29),

4. 6699463 - Photostable cationic organic sunscreen compounds with antioxidant properties and compositions obtained therefrom (2004-03-02),

5. 6602515 - Photo stable organic sunscreen compounds with antioxidant properties and compositions obtained therefrom (2003-08-05),

6. 6536654 - Bottle packages (2003-03-25),

7. 6165450 - Sprayable sunscreen compositions (2000-12-26),

8. 6096563 - Dual particle immunoassay method and kit (2000-08-01),

9. 6063284 - Single column closed-loop recycling with periodic intra-profile injection (2000-05-16),

10. 6056815 - Methods and compositions related to pearlescent pigments (2000-05-02),

11. 5994145 - Reagents, methods and kits for detecting trichloroethylene and (1999-11-30),

12. 5794780 - Ergonomic package configuration (1998-08-18),

EM Industries, Inc. is a leading provider of innovative chemical solutions for a wide range of industries. With over 30 years of experience, we specialize in producing high-quality pigments, dyes, and specialty chemicals. Our commitment to research and development allows us to stay at the forefront of technology and create customized solutions for our customers. Contact us today to learn how we can help enhance your products and processes.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#3 in Savannah, GA

#507 in Georgia

#24,779 in US

#46,665 in the World

Savannah, GA, United States of America

Em Industries, Inc.

Forward Citations = 180

14 inventors:

Ratan K Chaudhuri (4 out of 86 patents)

Guoyi Fu (3 out of 5 patents)

James W Stave (2 out of 8 patents)

4. Diane Lewis (2 out of 3 patents)

5. Andrew M Parrella (2 out of 2 patents)

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