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Roswell, GA, United States of America

Imerys Pigments, Inc.

USPTO Granted Patents = 45

CIPO Patents = 8

EPO Patents = 16

Trademarks = 30

Forward Citations = 381

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74 inventors (with patents filed for the assignee):

Robert J Pruett (20 out of 24 patents)

Jun Yuan (14 out of 17 patents)

Christopher R L Golley (8 out of 8 patents)

4. Michael J Garska (6 out of 7 patents)

5. David O Cummings (6 out of 8 patents)

6. Daniel John Panfil (5 out of 5 patents)

7. Anthony V Lyons (5 out of 10 patents)

8. John Claude Husband (4 out of 22 patents)

9. Bomi M Bilimoria (4 out of 8 patents)

10. William L Garforth (4 out of 7 patents)

11. Steven M Fortier (4 out of 5 patents)

12. Ismail Yildirim (3 out of 6 patents)

13. David A Skelhorn (3 out of 3 patents)

14. J Philip E Jones (3 out of 3 patents)

15. Robin Wesley (3 out of 3 patents)

Core Competencies:

Nonwoven Fabric

Kaolin Slurry

Calcium Carbonate Compositions

Mineral Purification

Kaolin Pigment Products

Hyperplaty Clays

Calcined Kaolin

Paper Coating Pigments

Breathable Film

Thermoplastic Granules

Engineered Kaolin Pigment

Mineral Separation

45 patents: Sort by Forward Citations

1. 9447531 - Process for producing nonwoven fabric (2016-09-20),

2. 8702860 - Stabilized kaolin slurry and methods for improving kaolin slurry stability (2014-04-22),

3. 8580141 - Stearic acid-treated calcium carbonate compositions having low or no detectable free stearic acid and related methods (2013-11-12),

4. 8545787 - Method of treating an aqueous suspension of kaolin (2013-10-01),

5. 8501030 - Methods for purifying kaolin clays using reverse flotation, high brightness kaolin products, and uses thereof (2013-08-06),

6. 8465583 - Compositions comprising fine sedimentary kaolin and methods for preparing same (2013-06-18),

7. 8388750 - Granulated kaolin compositions and processes for their production (2013-03-05),

8. 8083848 - Compositions comprising fine sedimentary kaolin and methods for preparing same (2011-12-27),

9. 8016936 - Methods of calcining particulate material (2011-09-13),

10. 7806978 - Fine platy kaolin composition (2010-10-05),

11. 7780779 - Method for separating mixture of finely divided minerals (2010-08-24),

12. 7744688 - Paper coating pigments (2010-06-29),

13. 7727324 - Compositions comprising kaolin having nanosize dimensions (2010-06-01),

14. 7648032 - Effective reductive bleaching of mineral slurries (2010-01-19),

15. 7611575 - High solids, large particle, calcined kaolin slurries (2009-11-03),

Imerys Pigments, Inc. is a leading global supplier of high-performance pigments for various industries. With over a century of experience, Imerys Pigments specializes in producing and distributing innovative pigment solutions that enhance the color, functionality, and performance of a wide range of products. Our diverse product portfolio includes organic, inorganic, and specialty pigments that meet the unique needs of our customers in sectors such as coatings, plastics, printing inks, construction materials, and more. Imerys Pigments is committed to delivering superior pigments, technical expertise, and sustainable solutions to our valued clients, helping them achieve their goals and stand out in their respective markets.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

45 Patents

#2 in Roswell, GA

#164 in Georgia

#7,493 in US

#14,972 in the World

Roswell, GA, United States of America

Imerys Pigments, Inc.

Forward Citations = 381

74 inventors:

Robert J Pruett (20 out of 24 patents)

Jun Yuan (14 out of 17 patents)

Christopher R L Golley (8 out of 8 patents)

4. Michael J Garska (6 out of 7 patents)

5. David O Cummings (6 out of 8 patents)

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