San Francisco, CA, United States of America

Kathy Ann Fields

This inventor holds 17 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent, primarily in Skin Care Innovations. Top assignees: Rodan & Fields, LLC, Squeezease, LLC. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kathy Ann Fields. Retrieved from https://idiyas.com/inventor/kathy-ann-fields

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 17 

% Patents Active = 100.0


Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 134(Granted Patents)


Company Filing History:


Years Active: 2000-2024

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Areas of Expertise:
Peptides
Hair Growth
Skin Treatment
Cleansing Device
Moisturizing Compositions
Exfoliation Tool
Skin Pore Cleaner
Benzoyl Peroxide
Retinaldehyde
Skin Compositions
Cleansing Heads
Masque
17 patents (USPTO):Explore Patents

Title: Innovations by Kathy Ann Fields

Introduction

Kathy Ann Fields is a prominent inventor based in San Francisco, CA, known for her significant contributions to the field of dermatology and cosmetic formulations. With a total of 17 patents to her name, she has made remarkable advancements in methods and compositions for treating skin and inhibiting hair growth.

Latest Patents

Her latest patents include innovative peptides and compositions aimed at inhibiting hair growth. These synthetic peptides, which have been shown to act as FGF agonists, are described in her work. The topical compositions she developed are designed to decrease, eliminate, or suppress hair growth effectively. Additionally, she has disclosed methods for reducing hair growth, improving the appearance of skin, and related cosmetic formulations. Another notable patent involves methods and compositions for treating skin, which may utilize an exfoliation tool in conjunction with selected skin care agents or compositions.

Career Highlights

Kathy has worked with notable companies such as Rodan & Fields, LLC and Squeezease, LLC, where she has applied her expertise in developing innovative skincare solutions. Her work has significantly impacted the cosmetic industry, particularly in the realm of hair growth inhibition and skin treatment.

Collaborations

Throughout her career, Kathy has collaborated with esteemed professionals, including Kathryn Pregerson Rodan and George Paul Majewski. These collaborations have further enhanced her contributions to the field and have led to the development of groundbreaking products.

Conclusion

Kathy Ann Fields continues to be a leading figure in the innovation of skincare and hair growth solutions. Her extensive patent portfolio and collaborative efforts reflect her dedication to advancing cosmetic science.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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