Inventor
DAVID CHAN
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes37%
A61QSpecific use of cosmetics or similar toiletry preparations33%
H01RElectrically-conductive connections7%
G06FElectric digital data processing4%
G06KGraphical data reading4%
G06NComputing arrangements based on specific computational models4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G06VImage or video recognition or understanding4%
LOC134%
PatentTitleYear
12,521,333Composition comprising compound of thiopyridinone type and polyglyceryl-based emulsifiers202612,440,434Cosmetic composition providing unique sensations202512,396,941Cosmetic composition that resists pilling202512,341,301Connector configurable for high performance202512,226,513Cosmetic composition containing a rheological-modifying and stabilizing polymer blend202512,226,506Cosmetic composition comprising natural emulsifiers and thiopyridinone compounds202512,090,224Cosmetic composition comprising high amounts of ceramide-np202412,036,304Low viscosity emulsion cosmetic composition202411,865,197Cosmetic compositions having stabilized retinol2024D0980168Plug202311,593,685Omnichannel intelligent negotiation assistant202311,534,381Cosmetic composition for improved penetration202211,539,171Connector configurable for high performance202211,147,752Skin-tightening composition2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to OREAL (10)· patent assignee history
2021–2026Based in US· patent location history
2022–2025Patents assigned to AMPHENOL CORP (3)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to CHAN DAVID (1)· patent assignee history
2023Patents assigned to DARKEN RUDOLPH (1)· patent assignee history
2023Patents assigned to DHIR RASHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OREAL | 10 | 2021–2026 |
| AMPHENOL CORP | 3 | 2022–2025 |
| CHAN DAVIDself | 1 | 2023 |
| DARKEN RUDOLPH | 1 | 2023 |
| DHIR RASHI | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2021–2026 |
| CN | 3 | 2022–2025 |