Philip Christopher Waterfield

This inventor holds 13 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents. Top assignees: Conopco, Inc., Unilever Home and Personal Care USA, Division of Conopco, Inc.. Active years: 2002-2026.

USPTO Granted Patents = 13 (Patent Applications = 4)

% Patents Active = 84.6

CIPO Patents = 2

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 35(Granted Patents)

Location History:

Bebington, GB (2002 - 2018)
Heswall, GB (2017 - 2020)

Company Filing History:

Unilever Home and Personal Care USA, Division of Conopco, Inc.

patents

Years Active: 2002-2026

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12551419 - Antiperspirant composition (2026-02-17),

2. 12343417 - Antiperspirant compositions (2025-07-01),

3. 10729627 - Anhydrous antiperspirant compositions (2020-08-04),

4. 10682293 - Aerosol antiperspirant product (2020-06-16),

5. 10660830 - Aerosol antiperspirant product (2020-05-26),

6. 10398633 - Anhydrous antiperspirant compositions (2019-09-03),

7. 10117814 - Anhydrous antiperspirant aerosol compositions (2018-11-06),

8. 10098821 - Process of manufacture of an antiperspirant composition (2018-10-16),

9. 9877911 - Non-aqueous oral care compositions (2018-01-30),

10. 9867765 - Antiperspirant compositions (2018-01-16),

11. 9775791 - Method of manufacture of antiperspirant salts (2017-10-03),

12. 6503484 - Oral composition (2003-01-07),

13. 6475472 - Oral bleaching composition (2002-11-05),

Title: The Innovative Contributions of Philip Christopher Waterfield

Introduction

Philip Christopher Waterfield is a notable inventor based in Heswall, GB. He has made significant contributions to the field of personal care products, particularly in the development of antiperspirant compositions. With a total of 13 patents to his name, Waterfield's work has had a lasting impact on the industry.

Latest Patents

Waterfield's latest patents include innovative formulations for antiperspirants. One of his notable inventions is an oil-in-water emulsion that comprises a liquid C-C fatty acid, an emulsifier, and a water-soluble metal salt. This composition is designed to provide an antiperspirancy benefit upon topical application to the skin. Another significant patent is for an anhydrous antiperspirant stick or soft solid composition, which includes an antiperspirant active system, a thickening agent, and a non-aqueous carrier oil. This formulation features a particulate antiperspirant active system that comprises an aluminum sesquichlorohydrate activated with a water-soluble calcium salt.

Career Highlights

Throughout his career, Waterfield has worked with prominent companies in the personal care industry. He has been associated with Conopco, Inc. and Unilever Home and Personal Care USA, a division of Conopco, Inc. His work in these organizations has allowed him to develop and refine his innovative ideas in antiperspirant technology.

Collaborations

Waterfield has collaborated with several professionals in his field, including Kevin Ronald Franklin and Duncan Alexander Court. These collaborations have contributed to the advancement of his research and the successful development of his patented products.

Conclusion

Philip Christopher Waterfield's contributions to the field of antiperspirant formulations demonstrate his innovative spirit and dedication to improving personal care products. His patents reflect a commitment to creating effective solutions for consumers, solidifying his reputation as a leading inventor in the industry.