Inventor · Southlake, TX, US

David Gan

166Patents
8h-index
26Co-inventors
76Inventor score

Filing activity: Mar 14, 2008 → May 3, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8048456B2 Skin care formulations Human Necessities 35 Active
US7744932B2 Magnolia extract containing compositions Human Necessities 23 Active
US8877259B2 Cosmetic formulation Human Necessities 16 Active
US8828455B2 Cosmetic formulation Human Necessities 13 Active
US8084066B2 Magnolia extract containing compositions Human Necessities 10 Active
US8815308B2 Multi-purpose cosmetic compositions Emerging Cross-Sectional Technologies 9 Active
US8084063B2 Magnolia extract containing compositions Human Necessities 9 Active
US9278061B2 Cosmetic formulation Human Necessities 8 Active
US9358203B2 Multi-purpose cosmetic compositions Emerging Cross-Sectional Technologies 7 Active
US9642793B2 Topical skin compositions for treating wrinkles Human Necessities 5 Active
US9138401B2 Combination of plant extracts to improve skin tone Emerging Cross-Sectional Technologies 5 Active
US10130673B2 Compositions comprising kakadu plum extract or acai berry extract Human Necessities 5 Active
US9861573B2 Combination of plant extracts to improve skin tone Emerging Cross-Sectional Technologies 5 Active
US9233062B2 Cosmetic compositions Human Necessities 5 Active
US8455012B2 Topical skin care formulations comprising botanical extracts Emerging Cross-Sectional Technologies 5 Active
US9814670B2 Cosmetic compositions Human Necessities 5 Active
US8883224B2 Topical skin care formulations comprising plant extracts Human Necessities 4 Active
US9833404B2 Topical skin compositions for treating wrinkles Human Necessities 4 Active
US8481090B2 Botanical formulations Human Necessities 4 Active
US8747926B2 Botanical formulations Human Necessities 3 Active
US9849077B2 Skin lightening compositions Human Necessities 3 Active
US9801900B2 Compositions for sensitive skin Human Necessities 3 Active
US8747927B2 Topical skin care formulations comprising jaboticaba and cashew fruit pulps and extracts thereof Human Necessities 3 Active
US10251833B2 Pore minimizer Human Necessities 3 Active
US9463155B2 Cosmetic compositions and uses thereof Human Necessities 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.