Inventor

MICHAEL PRENCIPE

Inventor

US

Overview

2021–2026

Patent span

Human necessities

Primary field (CPC A)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes41%

A61QSpecific use of cosmetics or similar toiletry preparations41%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%

C09KMaterials for miscellaneous applications, not provided for elsewhere2%

PatentTitleYear

12,582,586Oral care compositions2026 12,419,817Oral care compositions and methods of use2025 12,329,835Oral care compositions and methods of use2025 12,194,123Oral care compositions2025 11,998,625Oral care compositions2024 11,931,437Silica abrasives with high stannous fluoride compatibility2024 11,844,851Stannous salt and sodium tripolyphosphate oral care compositions and methods2023 11,813,342Oral care compositions and methods of use2023 11,806,418Oral care compositions2023 11,806,417Oral care compositions2023 11,779,526Oral care compositions2023 11,628,128Oral care composition2023 11,612,553Oral care product and methods of use and manufacture thereof2023 11,596,593Oral care composition with cross-linked polymer peroxide2023 11,406,573Oral care compositions2022 11,337,903Oral care compositions2022 11,285,342Low water stannous fluoride plus zinc citrate dentifrice with improved stability, rheology, and efficacy2022 11,278,477Dentifrice composition comprising zinc oxide and zinc citrate2022 11,260,002Oral care composition2022 11,234,912Oral care compositions2022 11,234,915Oral care compositions and methods of use2022 11,207,254Oral care compositions and methods of use2021 11,179,308Oral care compositions2021 11,154,468Oral care compositions and methods of use2021 11,147,992Low water stannous fluoride plus zinc citrate dentifrice with improved stability, rheology, and efficacy2021 11,135,144Low water dentifrice compositions2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to COLGATE PALMOLIVE CO (26)· patent assignee history

2021–2026Based in US· patent location history

2023Patents assigned to BARNES VIRGINIA MONSUL (1)· patent assignee history

2023Patents assigned to CHOPRA SUMAN (1)· patent assignee history

2023Patents assigned to CUMMINS DIANE (1)· patent assignee history

2023Patents assigned to KOHLI RAJNISH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COLGATE PALMOLIVE CO	26	2021–2026
BARNES VIRGINIA MONSUL	1	2023
CHOPRA SUMAN	1	2023
CUMMINS DIANE	1	2023
KOHLI RAJNISH	1	2023

Locations

Location	Patents	Span
US	26	2021–2026