Growing community of inventors

San Francisco, CA, United States of America

Kathy Ann Fields

Average Co-Inventor Count = 3.19

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 124

Kathy Ann FieldsKathryn Pregerson Rodan (12 patents)Kathy Ann FieldsTimothy John Falla (5 patents)Kathy Ann FieldsGeorge Paul Majewski (5 patents)Kathy Ann FieldsDzung Q Le (4 patents)Kathy Ann FieldsLeonard L Hofheins (3 patents)Kathy Ann FieldsDel M Thornock (3 patents)Kathy Ann FieldsSteven D Powell (2 patents)Kathy Ann FieldsKatie Rodan (2 patents)Kathy Ann FieldsKathryn P Rodan (2 patents)Kathy Ann FieldsKenneth Scott Klein (1 patent)Kathy Ann FieldsRobert Bianchini (1 patent)Kathy Ann FieldsDavid Garlen (1 patent)Kathy Ann FieldsJohn Simon Craw (1 patent)Kathy Ann FieldsSteven O Powell (1 patent)Kathy Ann FieldsKatheryn P Rodan (1 patent)Kathy Ann FieldsKathy Ann Fields (17 patents)Kathryn Pregerson RodanKathryn Pregerson Rodan (12 patents)Timothy John FallaTimothy John Falla (15 patents)George Paul MajewskiGeorge Paul Majewski (7 patents)Dzung Q LeDzung Q Le (5 patents)Leonard L HofheinsLeonard L Hofheins (20 patents)Del M ThornockDel M Thornock (19 patents)Steven D PowellSteven D Powell (11 patents)Katie RodanKatie Rodan (2 patents)Kathryn P RodanKathryn P Rodan (2 patents)Kenneth Scott KleinKenneth Scott Klein (11 patents)Robert BianchiniRobert Bianchini (4 patents)David GarlenDavid Garlen (3 patents)John Simon CrawJohn Simon Craw (3 patents)Steven O PowellSteven O Powell (1 patent)Katheryn P RodanKatheryn P Rodan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rodan & Fields, LLC (14 from 26 patents)

2. Squeezease, LLC (3 from 3 patents)


17 patents:

1. 12139555 - Peptides and compositions for inhibiting hair growth

2. 11730938 - Methods and compositions for treating skin

3. 11717472 - Skin cleansing device having interchangeable cleansing heads

4. 11471364 - Skin cleansing device having interchangeable cleansing heads

5. 11400071 - Hest G-18-0 and benzoyl peroxide compositions and methods for using the same

6. 11318077 - Retinaldehyde containing compositions and methods of use

7. 11234921 - Moisturizing compositions and uses thereof

8. 10912934 - Methods and compositions for treating skin

9. 10722488 - Hest G-18-0 and benzoyl peroxide compositions and methods for using the same

10. 10722443 - Moisturizing compositions and uses thereof

11. 10052468 - Methods and compositions for treating skin

12. 9144434 - Methods and compositions for treating skin

13. D723160 - Exfoliation tool

14. 6296840 - Masque

15. D433146 - Skin pore cleaner housing

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idiyas.com
as of
12/6/2025
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