For the Inventor, By the Inventor

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Canoga Park, CA, United States of America

Redken Laboratories Inc.

USPTO Granted Patents = 26

Trademarks = 8

Forward Citations = 377

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21 inventors (with patents filed for the assignee):

David W Cannell (10 out of 10 patents)

Roger A Mathews (9 out of 9 patents)

Edward R Moore (5 out of 6 patents)

4. Benjamin H Stansbury, Jr (3 out of 29 patents)

5. Kanu I Patel (2 out of 2 patents)

6. Robert W Yates (2 out of 4 patents)

7. Geoffrey R Hawkins (2 out of 2 patents)

8. Hayel M Said (1 out of 1 patent)

9. Leroy D Hunter (1 out of 1 patent)

10. Nghi V Nguyen (1 out of 1 patent)

11. John S Murray (1 out of 1 patent)

12. Sime Sunjara (1 out of 1 patent)

13. Franz J Pum (1 out of 1 patent)

14. Frank E Golding (1 out of 2 patents)

15. Donald R Tyson (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 5461925 - Assessment of damage in keratin fibers (1995-10-31),

2. 5047233 - Hair-waving process (1991-09-10),

3. 4972718 - Assessment of damage in keratin fibers (1990-11-27),

4. 4963349 - Permanent wave solution (1990-10-16),

5. 4840791 - Hair-waving process (1989-06-20),

6. 4816246 - Permanent wave composition (1989-03-28),

7. 4814351 - Scalp treatment (1989-03-21),

8. 4793992 - Hair treatment composition (1988-12-27),

9. 4751075 - Anhydrous cosmetic compositions for thermal skin treatments (1988-06-14),

10. 4635654 - Method for evaluating efficacy of a hair styling product (1987-01-13),

11. 4628742 - Tensile strength tester for hair (1986-12-16),

12. 4615047 - Shampoo cape (1986-10-07),

13. D283259 - Electronic hair dryer (1986-04-01),

14. D279033 - Handle for a curling iron or styler (1985-05-28),

15. 4518614 - Cosmetic preparation (1985-05-21),

Redken Laboratories Inc. is a leading professional haircare brand that provides innovative products and services to salons and consumers worldwide. With over 50 years of experience and a strong commitment to research and development, Redken offers a wide range of high-quality haircare solutions for all hair types and needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

26 Patents

#5 in Canoga Park, CA

#2,953 in California

#12,424 in US

#24,051 in the World

Canoga Park, CA, United States of America

Redken Laboratories Inc.

Forward Citations = 377

21 inventors:

David W Cannell (10 out of 10 patents)

Roger A Mathews (9 out of 9 patents)

Edward R Moore (5 out of 6 patents)

4. Benjamin H Stansbury, Jr (3 out of 29 patents)

5. Kanu I Patel (2 out of 2 patents)

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